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  • 1
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    Cold seep deposits of Beauvoisin (Oxfordian southeastern France) and Marmorito (Miocene northern Italy) Microbially induced authigenic carbonates (2018)
    Details
    Publication Date: 2021-03-29
    Description: The relation of two well-known ancient carbonate deposits to hydrocarbon seepage was confirmed by this study. Archaea are found to be associated with the formation of Oxfordian seep carbonates from Beauvoisin and with a Miocene limestone from Marmorito ("tube-worm limestone"). Carbonates formed due to a mediation by archaea exhibit extremely positive or extremely negative 813Ccarbonate values, respectively. Highly positive values (+ 15%0) reflect the use of 13C-enriched CO2 produced by methanogenesis. Low 813C values of the Marmorito carbonates (-30%0) indicate the oxidation of seepagederived hydrocarbons. Likewise, the 813C content of specific tail-to-tail linked isoprenoids, biomarkers for archaea, was found to be strikingly depleted in these sampies (as low as -115%0). The isotopic signatures corroborate that archaea were involved in the cycling of seepage-derived organic carbon at the ancient localities. Another Miocene limestone ("Marmorito li mestone") shows a strong imprint of methanotrophic bacteria as indicated by 813C va lues of carbonate as low J. Peckmann (IEI) . J. Reitner Institut und Museum für Geologie und Paläontologie, Georg-August-Universität. Goldschmidtstrasse 3, D-37077 Göttingen, Germany e-mail: jpeckma@gwdg.de. Fax: + 49-551-397918 V. Thiel, W. Michaelis Institut für Biogeochemie und Meereschemie, Universität Hamburg, Bundesstrasse 55, D-20146 Hamburg, Germany P. Clari, L. Martire Dipartimento di Scienze della Terra, via Accademia delle Scienze 5, 1-10123 Torino, Italy C. Gaillard UFR des Sciences de la Terre, UMR 5565 Centre de Paleontologie stratigraphique et Paleoecologie, Universite Claude Bemard, Lyon 1, 27-43 Boulevard du 11 Novembre, F-69622 Villeurbanne Cedex, France as -40%0 and biomarker evidence. Epifluorescence microscopy and field-emission scanning electron microscopy revealed that bacterial biofilms were involved in carbonate aggregation. In addition to lucinid bivalves previously reported from both localities, we infer that sponges from Beauvoisin and tube worms from Marmorito depended on chemosynthesis as weil. Low 813C values of nodules related to sponge taphonomy (-27%0) indicate that sponges might have been Iinked to an enhanced hydrocarbon oxidation. Tube worm fossils from Marmorito closely resemble chemosynthetic pogonophoran tube worms from Recent cold seeps and are embedded in isotopically light carbonate (813C -300/00).
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 2
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    Zeitschrift für Geophysik 35 / 6 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: ROSSBACH, A.: Die Geokorona und ihre Bedeutung für die Hochatmosphäre . . . 557 ; Binder, O.: Untersuchungen von Intensitätsschwankungen der kosmischen Strahlung im Periodenbereich zwischen 20 und 28 Stunden . . . 565 ; LIEGER, P. F.: Eine im Winter bei mittlerer Breite auftretende Senke des Elektroneninhalts . . . 581 ; NEGI, J. G., and T. LAL: Deformation of the Shape of Seismic Pulses by a Layer of Non-Uniform Velocity Distributions . . . 589 ; Briefe an den Herausgeber: WOOSTER, W. S.., A. J. LEE, G. DIETRICH: Redefinition of Salinity . . . 611 ; In memoriam: O. LUCKE, B. BROCKAMP, F. ERRULAT . . . 615
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Atmosphäre ; Geokorona ; Strahlung ; Seismik ; Ionosphäre ; Salinität ; FID-GEO-DE-7
    Language: German , English
    Type: anthology_digi
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  • 3
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    Einfluss der Wiedervernässung auf den Nährstoffhaushalt degradierter Niedermoore (2018)
    Details
    Publication Date: 2021-03-29
    Description: In memoriam Dr Silke Velty (1973 – 2007) - Summary of her PhD thesis and obituary
    Description: In memoriam Dr. Silke Velty (1973 – 2007) - Zusammenfassung ihrer Dissertation und Nachruf
    Description: DFG, SUB Göttingen, DGMT
    Description: research
    Keywords: 553.21 ; fen ; Niedermoor ; Moor ; Wiedervernässung ; nature conservation ; Nährstoffe ; nutrients ; FID-GEO-DE-7
    Language: German , English
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  • 4
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    Calcifying extracellular mucus substances (EMS) of Madrepora oculata (2018)
    Springer | Berlin [u.a.]
    Details
    Publication Date: 2021-04-25
    Description: Colonial non-zooxanthellate corals from deep-water coral reefs, Lophelia pertusa and Madrepora oculata, produce large amounts of extracellular mucus (EMS). This mucus has various functions, e.g., an antifouling capability protecting the coral skeleton from attacks of endolithic and boring organisms. Both corals show thick epithecal and exothecal skeletal parts with a clear lamellar growth pattern. The formation of the epitheca is unclear. It is supposed that the EMS play a central role during the calcification process of the epithecal skeletal parts. Staining with the fluorochrome tetracycline has shown an enrichment of Ca2+ ions in the mucus. In order to investigate this hypothesis, the protein content of the mucus and the intracrystalline organic matter from newly formed epithecal aragonite of Madrepora oculata was determined via sodium dodecyl sulfate (SDS) gel electrophoresis. Identical band patterns within both substances could be detected, one around 45 kDa molecular weight and a cluster around 30-35 kDa molecular weight. The occurrence of identical protein patterns within the mucus and in the newly formed aragonite confirms the idea that the mucus plays an important role during the organomineralization of the coral epitheca.
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
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  • 5
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    Microbialites and hydrochemistry of the crater lake of Satonda (2018)
    Geol. Inst. der Georg-august-Univ. | Göttingen
    Details
    Publication Date: 2021-03-29
    Description: The Satonda crater lake is up to now the only known "marine" lake with an increased alkalinity compared to seawater. Therefore, the lake contains a decreased amount of Ca2 +. Its pH values about 8.5-8.6. The lake was originally filled with freshwater, which is evident from peat deposits (3,150 14C_yrs BP). Shortly after the lake was rapidly filled with seawater and a marine fauna had established. Large input of organic matter has caused an intense oxygen consumption and, as a result, the bottom water of the lake became anaerobic. Thus, an intense sulfate reduction occurred producing high amounts of bicarbonate ions. The lake became stratified into three water bodies with various salinities separated by two pycnoclines. The surfaces water body is oxygenated and exhibits brackish conditions. The algae/microbialite reefs exhibit avertical development which started with a serpulid framework, followed by loose crusts of the calcified red alga Peyssonnelia and thalli of the green alga Cladophoropsis calcified by cyanobacteria (microstromatolites). The top calcified layer is formed by a network of Lithoporella, Peyssonnelia and microbialites. On the top layer the living reef community is located.
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 59-63
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  • 6
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    Zeitschrift für Geophysik 29 / 5 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: Inhalt: GIESE, P.: Die Geschwindigkeitsverteilung im obersten Bereich des Kristallins, abgeleitet aus Refraktionsbeobachtungen auf dem Profil Böhmischbruck—Eschenlohe . . . 197 ; BOSE, S. K.: A Wave Theory for the Generation of Love, G and Sa Waves . . . 215 ; ÖCAL‚ N.: Aufbau der Erdkruste in Anatolien . . . 227 ; PLAUMANN, S.: Kontinuierliche Schweremessungen im Roten Meer mit einem Askania-Seegravimeter vomTyp GssZ nach GRAF . . . 233 ; Verzeichnis der geophysikalischen Vorlesungen . . . 257 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Gravitation ; Geomorphologie ; Wellen ; Love Wave ; Geophysik ; Seismik ; Elektrodynamik ; FID-GEO-DE-7
    Language: German , English
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  • 7
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    Zeitschrift für Geophysik 29 / 3 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: Inhalt: BHATTACHARYA, J. and DAS GUPTA, S. C.: On leaking modes coupled with shear waves . . . 101 ; TEUPSER, CH. und ULLMANN, W.: Ein neuer Vertikalseismograph mit galvanometrischer Registrierung . . . 115 ; BURKARD‚ O.: Ionosphärenbeobachtungen zur Sonnenfinsternis am 15. Februar 1961 . . . 123 ; (ROSENBACH‚ O. und SCHMITT, 0.: Programmsteuerung der Empfindlichkeit seismischer Meßapparaturen . . . 129 ; Buchbesprechungen . . . 145 ; Berichtigung . . . 148 ,
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Wellen ; Seismik ; Ionosphäre ; Atmosphäre ; Elastographie ; FID-GEO-DE-7
    Language: German , English
    Type: anthology_digi
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  • 8
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    Three Years After (2018)
    Centre for Development Studies, Freie Universität Berlin
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    Publication Date: 2020-10-05
    Description: Institut für Geographische Wissenschaften, Freie Universität Berlin
    Description: research
    Keywords: 910 ; earthquake ; Pakistan ; FID-GEO-DE-7
    Language: English
    Type: monograph , publishedVersion
    Format: 114
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  • 9
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    Large-scale land acquisitions in rural Cambodia: the case of Samot Leu Village in Lumphat District, Ratanakiri Province (2018)
    Centre for Development Studies (ZELF), Institute of Geographical Sciences, Freie Universität Berlin
    Details
    Publication Date: 2021-03-29
    Description: The mechanism of granting Economic Land Concessions (ELCs) to (inter-)national investors for agro-industrial exploitation was the starting point of a wave of large-scale land acquisitions in Cambodia since the Royal Government of Cambodia (RGC) issued a respective directive in 2005. While ELCs are supposed to combine overall economic benefits on the one hand with poverty reduction and the compliance with environmental standards on the other hand, it turned out that there is a wide gap between the legal framework, which is supposed to govern the granting of ELCs, and its actual implementation on the ground. Eventually, the granting of ELCs led to severe human rights violations and several land conflicts, involving the local population, investor companies, political and economic elites as well as authorities. This situation is especially difficult for the Indigenous Peoples of Cambodia, who not just struggle to claim rights to their lands, but for whom land is also an essential component of livelihood. Drawing on a literature review and the results of a two-month field study, this thesis aims at shedding light at the relationship between different actors of society and land as a resource in the context of asymmetrical power constellations within the land conflict of Samot Leu Village in Seda Commune, Lumphat District, Ratanakiri Province.
    Description: Stiftung der Deutschen Wirtschaft (sdw)
    Description: research
    Keywords: 910 ; Kambodscha ; Landwirtschaft ; FID-GEO-DE-7
    Language: English
    Type: monograph , publishedVersion
    Format: 60
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  • 10
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    Fossilien aus dem Oligozän von Sieblos/Rhön (2018)
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    Publication Date: 2021-03-29
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 11
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    Highly isotopically depleted isoprenoids ; molecular markers for ancient methane venting (2018)
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    Publication Date: 2021-03-29
    Description: We propose that organic compounds found in a Miocene limestone from Marmorito (Northem Italy) are source markers for organic matter present in aneient methane vent systems (cold seeps). The limestone contains high concentrations of the tail-to-taillinked, acyclic C20 isoprenoid 2,6,11,15-tetramethylhexadecane (crocetane), a C25 homolog 2,6,10,15,19-pentamethylicosane (PME), and a distinctive glycerol ether lipid containing 3,7,1l,15-tetramethylhexadecyl (phytanyl-) moieties. The chemical structures of these biomarkers indicate a common origin from archaea. Their extreme1y l3C-depleted isotope compositions (813C "'" -108 to -115.6%0 PDB) suggest that the respective archaea have directly or indirectly introduced isotopically depleted, methane-derived carbon into their biomass. We postulate that a second major cluster of biomarkers showing heavier isotope values (8l3C "'" -88%0) is derived from sulfate-redueing bacteria (SRB). The observed biomarkers sustain the idea that methanogenic bacteria, in a syntrophic community with SRB, are responsible for the anaerobic oxidation of methane in marine sediments. Marmorito may thus represent a conceivable aneient scenario for methane consumption performed by a defined, two-membered bacterial consortium: (1) archaea that perform reversed methanogenesis by oxidizing methane and produeing CO2 and H2; and (2) SRB that consume the resulting H2. Furthermore, the respective organic molecules are, unlike other compounds, tightly bound to the crystalline carbonate phase. The Marmorito carbonates can thus be regarded as "cold seep microbialites" rather than mere "authigenic" carbonates.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 12
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    Teuthiden aus dem Unterapt ("Töck") von Helgoland (Schleswig-Holstein, Norddeutschland) (2018)
    Details
    Publication Date: 2021-04-27
    Description: : From the Early Aptian ("Töck") of Heligoland (North Germany) three new species, one new genus and one new family of Teuthids are described: M astigophora stuehmeri n. sp., Boreopeltis helgolandiae n. gen. n. sp. and Maioteuthis damesi n. sp. The new genus Boreopeltis n. gen. ist placed in the family Plesioteuthididae NAEF 1921. The genus Mastigophora OWEN 1856 previously attributed to the family Loligosepiidae VAN REGTEREN ALTENA 1949 is proposed as type genus of the new family Mastigophoridae. Two poorly preserved specimens cannot"be identified specifically (?Trachyteuthis sp. and Plesioteuthis sp.). Kurz fas sung: Aus dem Unterapt (»Töck«) von Helgoland werden drei neue Arten, eine neue Gattung und eine neue Familie von Teuthiden beschrieben: M astigophora stuehmeri n. sp., Boreopeltis helsolandiae n. gen. n. sp. und Maioteuthis damesi n. sp. Die Gattung Boreopeltis n. gen. wird zur Familie PleslOteuthididae NAEF 1921 gestellt. Die Gattung Mastigophora OWEN 1856, bisher zur Familie Loligosepiidae VAN REGTEREN ALTENA 1949 gestellt, wird zur Typusgattung der neuen Familie Mastigophoridae vorgeschlagen. Zwei weitere Exemplare können nicht näher bestimmt werden (?Trachyteuthis sp. und Plesioteuthis sp.).
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 13
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    Coralline Demospongiae (Porifera) aus dem Campan von Pobla de Segur (Pyrenäen, Nordspanien) (2018)
    Details
    Publication Date: 2021-04-25
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 14
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    Coleoids from the Lower Devonian Black Slate ("Hunsrück-Schiefer") of the Hunsrück (West Germany) (2018)
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    Publication Date: 2021-04-27
    Description: Three new genera of endocochleate cephalopods from the Lower Devonian cast new light on the evolution of modern and fos sil coleoids. Protoaulacoceras n. g. represents the r03trum-bearing line of aulacocerid-belemnitid type, while the ontogeny shows still features of the michelinoceratid ancestors. In contrast, Boletzkya n. g. and Naefiteuthis n. g., in which the chambered part of the shell looses its function during ontogeny, show a trend towards Mesozoic Loligosepiidae and recent teuthids.
    Description: Die neuen Formen endocochleater Cephalopoden aus dem Unterdevon werden die Vorstellungen über die Evolution der fossilen wie auch der modernen Cephalopoden verändern. Im Falle von Protoaulacoceras n. g. handelt es sich um eine r03trumtragende Form, wie die späteren Aulacocerida und Belemnitida, deren Gehäusejugendstadien noch den michelinoceratiden Vorfahren gleicht. Die Gattungen Boletzkya n. g. und Naefiteuthis n. g. zeigen dagegen eine Entwicklung in Richtung auf die mesozoischen Loligosepiidae und Verwandte und die rezenten Teuthiden, indem der gekammerte Teil der Schale während der OntOgenese immer stärker reduziert wird.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
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  • 15
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    Phylogenetic trends in pragmocone-bearing coleoids (Belemnomorpha) (2018)
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    Publication Date: 2021-04-27
    Keywords: 551 ; VU 000
    Language: English
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  • 16
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    Mid-chain branched alkanoic acids from "living fossil" demosponges: a link to ancient sedimentary lipids? (2018)
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    Publication Date: 2021-04-25
    Description: The lipid assemblages of the "living fossil" stromatoporoid Astrosclera willeyana (Great Barrier Reet) and the demosponge Agelas aroides (Mediterranean Sea) were investigated. Large amounts of branched carboxylic acids are present in the sponges studied. These compounds include terminally branched carboxylic acids (isa -/anteisa-) and abundant mid-chain branched carboxylic acids (MBCA) wh ich are characterized by an intriguing variety of structural isomers present in the C 15- C25 range. The most prominent MBCA are comprised of isomeric methylhexadecanoic acids and methyloctadecanoic acids. A second cluster of MBCA includes methyldocosanoic acids and methyltetracosanoic acids, but other homologues are also present. Methyl branching points were generally observed between the w5- and w9-positions. These complex isomeric mixtures apparently derive from symbiotic bacteria living exclusively in demosponges. Comparison with hydrocarbon compositions of ancient carbonates reveals evidence that the MBCA found are potential lipid precursors of mid-chain branched monomethylalkanes often observed in fossil sediments and oils. As a working hypo thesis, we suggest that their bacterial source organisms have been widespread in the geological past, and are found " inherited" in the protective environment of distinctive sponge hosts in recent marine ecosystems. Furthermore, both sponges contain abundant linear, longchain C24- C26 dienoic "demospongic" acids. The demospongic acid distribution and the presence of phytanic acid in A. willeyana match the patterns found in A. aroides and other members of the Agelasida. These findings confirm the systematic position of A. willeyana within this demosponge taxon.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 17
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    The Upper Cretaceous "chaetetid" demosponge Stromatoaxinella irregularis n. g. (Michelin) and its systematic implications (2018)
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    Publication Date: 2021-04-25
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 18
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    Skeletal structures and habitats of recent and fossil Acanthochaetetes (subclass Tetractinomorpha, Demospongiae, Porifera) (2018)
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    Publication Date: 2021-04-25
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 19
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    Acanthoteuthis leichi n. sp. (Cephalopoda) aus dem Untertithonium von Solnhofen (Bayern) (2018)
    Details
    Publication Date: 2021-04-27
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 20
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    A rapidly evolving secretome builds and patterns a sea shell (2018)
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    Publication Date: 2021-04-25
    Description: Background: Instructions to fabricate mineralized structures with distinct nanoscale architectures, such as seashells and coral and vertebrate skeletons, are encoded in the genomes of a wide variety of animals. In mollusks, the mantle is responsible for the extracellular production of the shell, directing the ordered biomineralization of CaCO3 and the deposition of architectural and color patterns. The evolutionary origins of the ability to synthesize calcified structures across various metazoan taxa remain obscure, with only a small number of protein families identified from molluskan shells. The recent sequencing of a wide range of metazoan genomes coupled with the analysis of gene expression in non-model animals has allowed us to investigate the evolution and process of biomineralization in gastropod mollusks.Results: Here we show that over 25% of the genes expressed in the mantle of the vetigastropod Haliotis asinina encode secreted proteins, indicating that hundreds of proteins are likely to be contributing to shell fabrication and patterning. Almost 85% of the secretome encodes novel proteins; remarkably, only 19% of these have identifiable homologues in the full genome of the patellogastropod Lottia scutum. The spatial expression profiles of mantle genes that belong to the secretome is restricted to discrete mantle zones, with each zone responsible for the fabrication of one of the structural layers of the shell. Patterned expression of a subset of genes along the length of the mantle is indicative of roles in shell ornamentation. For example, Has-sometsuke maps precisely to pigmentation patterns in the shell, providing the first case of a gene product to be involved in molluskan shell pigmentation. We also describe the expression of two novel genes involved in nacre (mother of pearl) deposition.
    Keywords: 551 ; VU 000
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  • 21
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    Microbialite formation in seawater of increased alkalinity, Satonda Crater Lake, Indonesia (2018)
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    Publication Date: 2021-03-29
    Description: The crater lake of the small volcanic island Satonda, Indonesia, is unique for its red-algal microbial reefs thriving in marinederived water of increased alkalinity. The lake is a potential analogue for ancient oceans sustaining microbialites under open-marine conditions. Current reef surfaces are dominated by living red algae covered by non-calcified biofilms with scattered cyanobacteria and diatoms. Minor CaCO3 precipitates are restricted to the seasonally flooded reef tops, which develop biofilms up to 500 mm thick dominated by the cyanobacteria Pleurocapsa, Calothrix, Phormidium, and Hyella. Microcrystalline aragonite patches form within the biofilm mucilage, and fibrous aragonite cements grow in exopolymer-poor spaces such as the inside of dead, lysed green algal cells, and reef framework voids. Cementation of lysed hadromerid sponge resting bodies results in the formation of ‘‘Wetheredella-like’’ structures. Hydrochemistry data and model calculations indicate that CO2 degassing after seasonal mixis can shift the carbonate equilibrium to cause CaCO3 precipitation. Increased concentrations of dissolved inorganic carbon limit the ability of autotrophic biofilm microorganisms to shift the carbonate equilibrium. Therefore, photosynthesis-induced cyanobacterial calcification does not occur. Instead, passive, diffusioncontrolled EPS-mediated permineralization of biofilm mucus at contact with the considerably supersaturated open lake water takes place. In contrast to extreme soda lakes, the release of Ca21 from aerobic degradation of extracellular polymeric substances does not support CaCO3 precipitation in Satonda because the simultaneously released CO2 is insufficiently buffered. Subfossil reef parts comprise green algal tufts encrusted by microstromatolites with layers of fibrous aragonite and an amorphous, unidentified Mg–Si phase. The microstromatolites probably formed when Lake Satonda evolved from seawater to Ca21-depleted raised-alkalinity conditions because of sulfate reduction in bottom sediments and pronounced seasonality with deep mixing events and strong CO2 degassing. The latter effect caused rapid growth of fibrous aragonite, while Mg–Si layers replaced the initially Mg-calcite-impregnated biofilms. This could be explained by dissolution of siliceous diatoms and sponge spicules at high pH, followed by Mg-calcite dissolution and Mg-silica precipitation at low pH due to heterotrophic activity within the entombed biofilms.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
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  • 22
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    Zeitschrift für Geophysik 35 / 1 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig)
    Details
    Publication Date: 2021-03-29
    Description: FABIAN, P. and W. F. LIBBY: Ozone in the Atmesphere of Venus . . . 1 ; KOENIG, M.: Digitalisierung modellseismischer Signale . . . 9 ; RUMMEL F.: Studies of time-dependent deformation of some granite and eclogite rock samples under uni-axial, constant compressives tress and temperatures up to 400 °C . . . 17 ; BEHREHS, J., L. DRESEN und E. HINZ: Modellseismische Untersuchungen der dynamischen Parameter von Kopfwelle und Reflexion im überkritischen Bereich . . . 43 ; SCHMIDTKE, G.: EUV-Laborspektrophotometrie zur Vorbereitung von optischen Flugexperimenten (mit Falttafeln} . . . 69 ; STROWALD, J.: Schlierenoptische Untersuchung der Ω-Welle . . . 83 ; STILLER H. und C. WAGNER: Eine Einrichtung für Ultraschallmessungen an Gesteinen unter hydrostatischem Druck bis 2 kbar . . . 97 ; Buchbesprechungen . . . 103
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Photometrie ; Physische Geografie ; Seismik ; Ozon ; Venus ; Ultraschall ; Optik ; FID-GEO-DE-7
    Language: German , English
    Type: anthology_digi
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  • 23
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    Sponges, Cnidarians, and Ctenophores (2018)
    Columbia Univ. Press | New York
    Details
    Publication Date: 2021-04-25
    Description: Sponges and coralomorphs were sessile epibenthic suspension feeders living in normal marine environments. Sponges with calcified skeletons, induding archaeocyaths, mainly inhabited shallow to subtidal and intertidal domains, while other sponges occupied a variety of depths, including slopes. The high diversity .of sponges in many Cambrian Lagerstätten suggests that complex tiering and niche partitioning were established early in the Cambrian. Hexactinellida were widespread in shallow-water conditions from the Tommotian; some of them may have been restricted to deepwater environments later in the Cambrian. Calcareans (pharetronids), together with solitary coralomorphs, thrived in reef environments, mostly in cryptic niChes protected from very agitated waters. Rigid demosponges (anthaspidellids and possible axinellids) appeared by the end of the Early Cambrian and inhabited hardgrounds and reefs from the Middle Cambrian. The overall diversity of sponge and coralomorph types indicates that during the Cambrian these groups, like other metazoans, evolved a variety of architectural fonns not observed in subsequent periods.
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 301-325
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  • 24
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    Hydraulic, sedimentological and ecological problems of multifunctional riparian forest management - RIPFOR - (2018)
    Niedersächsische Staats- und Universitätsbibliothek, Göttingen
    In:  Herausgeberexemplar (FU Berlin) | K 2005 B 388
    Details
    Publication Date: 2021-03-29
    Description: PREFACE: The problem of prevention with regard to floodplains is related to two extremes: Prevention of floods and prevention of droughts, both urgent socioeconomic issues during the last years. „Retard the flow of water in the stream corridor“ is the message to cope with both kind of problems. An amphibian landscape will help to maintain water supply during periods of droughts and by its retention area to reduce peaks of high floods. Flood retention areas will function sustainably only if there is an intact ecological system and equilibrium between erosion and accumulation of sediments which in turn both depend from the evolution of the hydraulic conditions and from the succession of the riparian forest. The RipFor — project laid emphasis on the hydraulic processes and their erosion /accumulation effects in retention areas with the aim to get insight into the interaction between riparian vegetation‚ sediment transport, hydraulics and ecology. Interdisciplinary and intereuropean work was carried out in the field, the laboratory and by modelling. Results of the RipFor — project as presented in this report and the attached „guidelines“ in this way are a contribution to the international discussion on river restoration and to the implementation of the European Water Framework Directives. The scientific report was compiled by Ingo Schnauder and Jens Bölscher (Karlsruhe and Berlin) from contributions of all partners, whereas the bulk of work on the „Guidelines“ was done by Ingo Schnauder (Karlsruhe), Jens Bölscher (Berlin) and Harald Meixner (Vienna), who also cared for the layout. Reporting of the Romanian NAS partner was directed by Virgil Iordache. Assistance of subcontractors and endusers is highly appreciated, especially by Otmar Huppmann (Gewässerdirektion Oberrhein). Funding within „Quality of Live and Management of Living Resources“ in the RPS framework of the European Union was essential for this project and is highly acknowledged. Prof. Dr. Peter-Jürgen Ergenzinger
    Description: research
    Description: DFG, SUB Göttingen, FU Berlin
    Keywords: 577 ; 910.02 ; Oberflächenwasserhaushalt {Hydrologie} ; Hydrologie {Forstwirtschaft} ; Küstendynamik und Küstenmorphologie einzelner Regionen {Geologie} ; Litoral ; Hydrologie ; Sedimentologie ; Ökologie ; Uferpflanzen ; Aufsatzsammlung ; FID-GEO-DE-7
    Language: English
    Type: anthology_digi
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  • 25
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    Aspects of pelagic sedimentation in the Devonian of Western Europe (2018)
    Reading : Geological Institute
    In:  author exemplar | 2011 B 30005
    Details
    Publication Date: 2021-03-29
    Description: During the Devonian of the Rhenich geosyncline (sediments exposed in the Rheinisches Schiefergebirge and Harz Mountains, Central Germany) condensed pelagic limestones, locally rich in cephalopods (Cephalopodenkalk), accumulated on submarine rises (termed Schwellen). These limestones pass laterally into shales with nodules and nodular limestones commonly involved in sedimentary slumping or reworking which were deposited on the slopes of the Schwellen. Silty shales, locally with turbidites were deposited in the deeper water areas (Becken) between the rises. The cephalopod limestones occur in three situations, above basement rises (geanticlines) submerged reefs and volcanic ridges. The Schwellen facies is present elsewhere in Europe, particularly during the Upper Devonian and has been examined in S.W. England and the Montagne Loire (S. France). The depth of deposition of the pelagic limestones probably did not exceed a few hundred metres and in some cases was 50 m or less. There is no evidence of emersion and all early diagenetic events took place subtidally. The basinal desiments probably accumulated at depths in the region of 1000 m. The Schwellen limestnes are fine grained carbonates with a dominantly pelagic fauna (cephalopods, thin-shelled bivalves, conodonts and cricoconarids) which have sufferedextensive recristallization and are now mostly homogeneous microsparites. Laminated carbonates and thin terrigenous units occur locally, the latter indicating deposition from low density suspension currents (or possibly nepheloid layers). Fossil concentrates of thin-shelled bivalves, cricoconarids and ostracods also indicate current activity. Lack of compaction and certain sedimentary structures suggest early lithification of the cephalopod limestones and hardgounds indicating synsedimentary cementationare locally developed. Planar corrasional hardground surfaces cut cavity-fill cements and skeletal material. Radiaxial calcite filling the truncated cavities has nucleated from the erosion surface indicating replacement of an earlier cement. Cryptohardgrounds having surfaces with an irregular relief and showing evidence of subsolution are encrusted by arenaceous foraminifera. Cricoconarid microcoquinas were cemented early through syntaxial overgrowths. The fibrous overgrowths crystals, showing some similarities with radiaxial calcite, are a replacement of an early acicular cement or the host sediment. Sheet cracks in the Schwellen limestones filled by microspatic internal sediment and radiaxial calcite are of variable size and shape and are considered to have formed by shear-failure. Neptunian dykes also occur. Ferromanganese encrustations associated with encrusting foraminifera (from the Montagne Louire) are detected in iron, manganese and nickel relative to modern manganese nodules. Chemically the Schwellen limestones are comparable with Recent pelagic sediments and are significantly different from limestones of other facies in being low in magnesium, high in iron and manganese. Differences exist between the Devonian Schwellen limestones, slope and basin nodules; the slope sediments with a more variable chemistry, tend to be enriched in magnesium, iron and manganese. The experiments are attributed to the effects of the slope and movement of connate waters. Contains: [Tucker, M.E., 1969. The sedimentological history of the Padstow area, North Cornwall (Abstract). Proc. Ussher Soc., 2, p. 111.] ; [Tucker, M.E., 1969. Crinoidal turbidites from the Devonian of Cornwall and their palaeogeographic significance. Sedimentology, 131, 281-290.] ; [Tucker, M.E., 1971. Devonian Manganese Nodules from France. Nature (Physical Science), 230, p. 116-117.] ; [Tucker, M.E. and Straaten, P. van, 1970. Conodonts and Facies on the Chudleigh Schwelle. Proc. Ussher . Soc., 2, p. 160-170.] ; [Tucker, M.E. and Straaten, P. van, 1970. Conodonts from the Upper Devonian of the Saltern Cove – Elberry Cove area (Abstract). Proc. Ussher Soc., 2, p. 159.] ; [Straaten, P. van and Tucker, M.E.. The Upper Devonian Saltern Cove Goniatite Bed is an intraformational slump. Palaeontology (pre-print).] .
    Description: thesis
    Description: DFG, SUB Göttingen
    Keywords: 551 ; limestone ; Devon ; Geologie ; Harz ; Sedimentology ; Conodonta ; Cephalopoda ; Cricoconarida ; Tentaculitoidea ; FID-GEO-DE-7
    Language: English
    Type: monograph_digi
    Format: 509 (405)
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  • 26
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    Zeitschrift für Geophysik 32 / 1 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: BOSUM, W. & HAHN, A.: Diagrams for the computation of magnetic field components, for their transformation into one another and for their upward continuation (two-dimensional case) . . . 1 ; FRÖLICH, F. und H. LÖFFLER: Einflüsse auf die Korundtyp-Wechselwirkungen im System Hämatit-Ilmenit . . . 26 ; SCHNEIDER, G.‚ MÜLLER, ST. und L. KNOPOFF: Gruppengeschwindigkeitsmessungen an kurzperiodischen Oberflächenwellen in Mitteleuropa . . . 33 ; Briefe an den Herausgeber . . . 58 ; Buchbesprechungen . . . 61 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Magnetismus ; Mineralogie ; Seismik ; FID-GEO-DE-7
    Language: German , English
    Type: anthology_digi
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  • 27
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    Zeitschrift für Geophysik, 29 / 6 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: Lorch, S.: Messung des Wassergehaltes in Böden mit der Neutronensonde. ; Thrasher, J. E. & Scheidegger, A. E.: On the Connection Between Stress and Displacements in Faulted Regions. SUMMARY 1 [Lorch, S.: Messung des Wassergehaltes in Böden mit der Neutronensonde.]: Based on results of experimental and theoretical investigations it is shown that the calibration curve of a neutron probe depends essentially on the configuration between neutron source and detector. SUMMARY 2 [Thrasher, J. E. & Scheidegger, A. E.: On the Connection Between Stress and Displacements in Faulted Regions. ]: This paper demonstrates a method of obtaining the principal direction of the stress tensor in a faulted area when the principal directions of the displacement tensor are known. Also, the mean and standard deviation of the maximum principal stress axes are determined for a randomly faulted area with null axes parallel to a plane, provided the displacement component normal to this plane has always the same sign; it is then shown that the mean is normal to the plane of the null axes. This result is important in connection with the statistical analysis of earthquake fault plane solutions inasmuch as it proves that the tectonic motion direction obtained as the “most orthogonal” direction to the null axes of an area must coincide with the average (maximum) principal stress direction.
    Description: Lorch, S.: Messung des Wassergehaltes in Böden mit der Neutronensonde. ; Thrasher, J. E. & Scheidegger, A. E.: On the Connection Between Stress and Displacements in Faulted Regions. ZUSAMMENFASSUNG 1 [Lorch, S.: Messung des Wassergehaltes in Böden mit der Neutronensonde.]: An Hand der Ergebnisse experimenteller und theoretischer Untersuchungen an der Neutronensonde wird gezeigt, daß die Form der Eichkurven im wesentlichen von der Art der Anordnung Quelle-Detektor abhängt. ZUSAMMENFASSUNG 2 [Thrasher, J. E. & Scheidegger, A. E.: On the Connection Between Stress and Displacements in Faulted Regions.]: Die Arbeit präsentiert eine Methode, die gestattet, die tektonischen Hauptspannungsrichtungen in einem von Brüchen durchzogenen Gebiet aus den Hauptachsen des Verzerrungstensors herzuleiten. Der Mittelwert und die Streuung der größten Hauptspannungsrichtung sind für eine willkürlich von Brüchen durchzogene Gegend berechnet, solange man annimmt, daß die Nullachsen der Brüche einer Ebene parallel sind und die Verschiebungskomponente normal zu dieser Nullachse immer dasselbe Vorzeichen aufzeigt. Dieses Resultat ist im Zusammenhange mit der Theorie der Verschiebungsebenen in Erdbebenherden wichtig, da es zeigt, daß die tektonische Bewegungsachse, die man dadurch erhält, daß man die beste Normale zu den Nullachsen in einem Gebiet findet, dieselbe sein muß, wie die mittlere Hauptspannungsrichtung.
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Boden ; Hydrologie ; Tektonik ; Geophysik ; FID-GEO-DE-7
    Language: German , English
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  • 28
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    Journal of Geophysics - Zeitschrift für Geophysik 58 (2018)
    Springer, Berlin
    In:  SUB Göttingen | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: Dieser Spezialband enthält 14 Artikel zum Themengebiet Synthetische Seismogramme, veröffentlicht durch die Deutsche Geophysikalische Gesellschaft in dem Jahr 1985.
    Description: Inhaltsverzeichnis: Journal of Geophysics 58 〈html〉 〈body〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0011.pdf"〉Prefaces to the special volume “Synthetic Seismograms: generation and use”〈/a〉〈br〉 (Cassinis, R., Müller, G., Panza, G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0012.pdf"〉Ray synthetic seismograms for complex two-dimensional and three-dimensional structures〈/a〉〈br〉 (Červený, V.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0016.pdf"〉Ray theory and its extensions: WKBJ and Maslov seismograms〈/a〉〈br〉 (Chapman, C.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0018.pdf"〉Gaussian beam synthetic seismograms〈/a〉〈br〉 (Červený, V.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0019.pdf"〉Ray theoretical strong motion synthesis〈/a〉〈br〉 (Madariaga, R., Bernard, P.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0020.pdf"〉Notes on wave propagation in laterally varying structure〈/a〉〈br〉 (Helmberger, D., Engen, G., Grand, S.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0021.pdf"〉Upper-mantle cross-section from California to Greenland〈/a〉〈br〉 (Helmberger, D., Engen, G., Grand, S.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0022.pdf"〉Numerical experiment in seismic investigations〈/a〉〈br〉 (Mikhailenko, B. G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0024.pdf"〉Synthetic seismograms: the Rayleigh waves modal summation〈/a〉〈br〉 (Panza, G. F.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0025.pdf"〉The reflectivity method for different source and receiver structures and comparison with GRF data〈/a〉〈br〉 (Kind, R.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0026.pdf"〉The reflectivity method: a tutorial〈/a〉〈br〉 (Müller, G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0027.pdf"〉Focal parameters of some Friuli earthquakes (1976–1979) using complete theoretical seismograms〈/a〉〈br〉 (Barbano, M., Kind, R., Zonno, G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0028.pdf"〉Some applications of seismogram synthesis through the summation of modes of Rayleigh waves〈/a〉〈br〉 (Suhadolc, P., Panza, G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0058/LOG_0029.pdf"〉Wave propagation in multilayered media: the effect of waveguides in oceanic and continental Earth models〈/a〉〈br〉 (Chiaruttini, C., Costa, G., Panza, G.)〈/li〉 〈/body〉 〈/html〉
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Anelasticity ; Asymptotic ray theory ; Earth structure ; Finite-difference methods ; Gaussian beams ; Generalized ray theory ; Kirchhoff theory ; Modal summation ; Ray tracing ; Reflectivity method ; Source properties ; WKBJ seismograms ; FID-GEO-DE-7
    Language: English
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  • 29
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    Zeitschrift für Geophysik 27 / 3 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: Angenheister, G. und v. Consbruch C.: Pulsation des erdmagnetischen Feldes in Göttingen von 19531-1958 . . . 103 ; Fritsch, V.: Die geoelektrische Untersuchung der Heilwässer in der Umgebung des Neusiedlersees im Burgenland . . . 112 ; Schneider, G.: Mikroseismik-Ausbreitung in Nord- und Mitteleuropa . . . 118 ; Frölich, F.‚ Stiller, H. und Wagner, F. Ch: Erfahrungen mit Laborverfahren für Gesteinsuntersuchungen . . . 136 ; Druckfehlerberichtigung . . . 149 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Geophysik ; Geomagnetismus ; Geoelektrik ; Seismik ; FID-GEO-DE-7
    Language: German , English
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  • 30
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    Zeitschrift für Geophysik 30 / 1 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: Hédervári, P.: On the Geophysical Interpretation of the Seismical Great-circle of the Earth . . . 1 ; Kunkis, A., und G. Ries: Anlage zur Messung und Registrierung der luftelektrischen Elemente mit automatischer Stundenmittelauswertung . . . 5 ; Stiller, H., and F. Frölich: Studies on Rock Forming Magnetic Minerals . . . l3 ; Macke, W., P. Rennert, F. Rieger und K. Voss: Über die Gestalt und das Schwerefeld der Erde . . . 21 ; Weaver, J. T.: On the Separation of Local Geomagnetic Fields . . . 29 ; Angenheister‚ G.: Kolloquium zum Thema: Gesteinsmagnetismus . . . 37 ; Der radioaktive Kollektor bei luftelektrischen Sondierungen . . . 43 ; Briefe an den Herausgeber . . . 45 ; Buchbesprechungen . . . 48 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Geophysik ; Elektrik ; Geomagnetismus ; Gravitation ; Radioaktivität ; Seismik ; FID-GEO-DE-7
    Language: German , English
    Type: anthology_digi
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  • 31
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    Zeitschrift für Geophysik 27 / 4 & 5 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: Berckhemer H.‚ St. Müller und M. Sellevoll: Die Krustenstruktur in Südwestdeutschland aus Phasen-Geschwindigkeitsmessungen an Rayleigh-Wellen . . . 151 ; Schäffner, H. J.: Interpretation von Herdmechanismen durch asymmetrische Dislokationen . . . 164 ; Refai E.: Magnetic anomalies and magnetization of basalts in the area around Kemnath (Oberpfalz) . . . 175 ; Dürschner, H. : Über den Reflexionscharakter und die Laufzeitkurven nach Geschwindigkeitslogs . . . 188 ; Duda S. J.: Phänomenologische Untersuchung einer Nachbebenserie aus dem Gebiet der Aläuten- Inseln . . . 207 ; Bewersdorff, A.: Der Einfluß der Entmischung auf remanente Magnetisierung von Titanomagnetiten . . . 213 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Geomagnetismus ; Seismik ; FID-GEO-DE-7
    Language: German , English
    Type: anthology_digi
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  • 32
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    Oxygen isotope fractionation in marine aragonite of coralline sponges (2018)
    Details
    Publication Date: 2021-04-25
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
    Type: article , publishedVersion
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    Early paleozoic diversification of sponges ; new data and evidences (2018)
    Details
    Publication Date: 2021-04-25
    Description: Sponges are primitive metazoan organisms which occur since the late Proterozoic. The oldest sponge remains (hexactinellids) are from a shallow marine carbonate facies of the late Sinian Shibantan Member (China). From the Tommotian (Sansha, China) protospongiid and rossellimorph hexactinellids were discovered in shallow marine silicified rocks. The middle part of this section consists of silty shales with entirely preserved hexactinellid sponges: Sanshadictya, Hyalosinica, Solactinella, Triticispongia, Hunanospongia. The hexactinellids typically are soft bottom dwellers, which sometimes grow on and form in situ spiculites (spicule mats). The sponges from the Chengjiang deposits of Atdabanian age, which show a rossellimorph spicule organization typical of the conservative hexactinellid groups, which inhabited the deep sea during most of the Phanerozoic, were also typical soft bottom dwellers. All sponge taxa (Leptomitella, Leptomitus, Paraleptomitella etc.) described from this locality we consider to be hexactinellids and not demosponges, as originally classified. The sponge communities of carbonate-dominated archaeocyathid mounds are completely different from the above described sponge mounds. The sponges from the archaeocyath mounds of the Flinders Ranges (S.Australia) are characterized by Calcarea and demosponges ($; modern type of pharetronid Calcarea Gravestockia pharetroniensis, and many tetractinellid demosponges, Geodiida). Questionable is the origin of four-rayed demosponge spicules found in some archaeocyaths. The oldest ceractinomorph demosponges are documented from the middle Cambrian (Vauxia - an aspicular sponge with keratose affinities, and isolated sigmata microscleres). Sponge communities of the Early Cambrian were highly developed, and already then they were taxonomically strongly dependent on substrates and trophic conditions.
    Description: Schwammfragmente (Hexactinelliden) stammen aus einer flachmarinen Karbonatfazies im späten Sinium des Shibatan Members in China. Aus dem Tommotium (Sansha, China) wurden protospongiide und rossellimorphe Hexactinelliden innerhalb flachmariner, verkieselter Gesteinsformationen entdeckt. Der mittlere Abschnitt dieses Profils besteht aus siltigem Tongestein mit körperlich erhaltenen hexactinelliden Schwämmen: Sanshadictya, Hyalosinica, Solactinella, Triticispongia, Hunanospongia. Die Hexactinelliden sind typische Weichbodenbewohner, die manchmal in-situ-Spiculite (Spicula-Matten) bilden und auf diesen wachsen. Die Schwämme der Chengjiang Lagerstätte (Atdabatium), die eine • rossellimorphe Sklerenanordnung, typisch für konservative Hexactinellidengruppen des tieferen Wassers während des Phanerozoikums, zeigen, waren ebenfalls charakteristische Weichbodenbewohner. Alle Spoilgien-Taxa, die von dieser Lokalität beschrieben sind (Leptomitella, Leptomitus, Paraleptomitella, ect.), werden von uns als Hexactinellida angesehen und nicht als Demospongiae, wie sie sie ursprünglich klassifiziert wurden. Die Schwamm-Gemeinschaften der karbonatreichen Acrchaeocyathidenmounds unterscheiden sich von den oben beschriebenen Spongien mounds signifikant. Die Schwämme aus den Archaeocyathenmounds der Flinders Ranges (Südaustralien) sind charakteristischerweise Calcarea und Demospongiae (pharetronide Calcarea von "moderner" Organisation wie Gravestockia pharetroniensis und viele tetractinellide Demospongiae der Geodiida). Umstritten bleibt der Ursprung der vierstrahligen demospongiiden Spicula, die in einigen Archaeocyathen gefunden wurden. Die bisher ältesten ceractinomorphen Demospongien sind aus dem mittleren Kambrium nachgewiesen (Vauxia - ein aspikulärer Schwamm mit Affinität zu den Keratosen, und isolierte Sigmata\ Mikroskleren). Spongien-Gemeinschaften des frühen Kambriums waren hochentwickelt und in ihrer taxonomischen Zusammensetzung schon damals sehr vom Substrat und Nahrungsangebot abhängig.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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    Microbial carbonate crusts - a key to the environmental analysis of fossil spongiolites? (2018)
    Details
    Publication Date: 2021-04-25
    Description: Morphological and geochemical comparisons between modern cryptic microbialites from Lizard Island/Great Barrier Reef and fossil counterparts in the Upper Jurassic (Southern Germany, Dobrogea/Romania) and late Lower Cretaceous (Aptian/ Albian from Cantabria/Spain) spongiolitic environments show that there are common factors controlling the crust formations mostly independent of light despite of diverging (paleo-) oceanographic positions as well as relationships of competitors. Factors such as increased alkalinity ,oligotrophy, and reduced allochthonous deposition are of major importance. Thrombolitic microbialites are interpreted as biologically induced and therefore calcified in isotopic equilibrium with the surrounding sea water. Corresponding with shallowing upward cycles, microbial mats which produce stromatolitic peloidal crusts become more important. Different biomarkers are introduced for the first time extracted and analyzed from spongiolitic limes tones ofLower Kimmeridgian age from Southern Germany.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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    A new "deep-water" Chaetetopsis Species (Chaetetopsis favositiformis n. sp., Demospongiae) from the Plattenwald Bed (Mid-Cretaceous Garschella Formation, Vorarlberg, Austria) (2018)
    Details
    Publication Date: 2021-04-25
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
    Type: article , publishedVersion
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    Facies belts and communities of the Arctic Vesterisbanken Seamount (Central Greenland Sea) (2018)
    Details
    Publication Date: 2021-03-29
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
    Type: article , publishedVersion
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    Microbialite formation in seawater of increased alkalinity, Satonda Crater Lake, Indonesia - Reply (2018)
    Details
    Publication Date: 2021-03-29
    Description: Our paper (Arp et al. 2003) revises previous studies of Kaz´mierczak and Kempe (1990, 1992), Kempe and Kaz´mierczak (1990a, 1990b, 1993), and Kempe et al. (1996, 1997) on Lake Satonda reefs with regard to biofilm calcification and microbialite formation. We confirm that the transfer of bottom waters of increased alkalinity (due to sulfate reduction) to shallow water layers (mixolimnion) principally can support or cause biofilm calcification and microbialite formation in shallow waters (as suggested by Kempe 1990). However, their two-stage model of microbialite formation in Lake Satonda, which claims that superficial in vivo permineralization of coccoid cyanobacterial colonies by high-Mg calcite is followed by internal fibrous aragonite growth due to anaerobic decay of the entombed colonies to form microstromatolites (Kaz´mierczak and Kempe 1990) as well as Wetheredella-like structures (Kaz´mierczak and Kempe 1992) is a theoretical construct without supporting evidence from data and observations from Satonda crater lake. Also, the comparison of Lake Satonda stromatolitelike encrustations on green algae with early Paleozoic stromatoporoids by Kaz´mierczak and Kempe (1990) lacks—in our opinion—any supporting evidence. In their discussion, Kaz´mierczak and Kempe reiterate allegations seemingly supported by images and data. At a closer look, results obtained from inadequately treated samples (air drying, etching fractures, or cutting planes), a tendentious identification of coccoid structures, analytical failures (basic mineralogy from EDX measurements), and biased consideration of data (supersaturation) results in theoretical misconceptions of post-mortem calcification of degrading cyanobacterial colonies. Our positions and arguments follow.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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    Deep genetic divergences among Indo-Pacific populations of the coral reef sponge Leucetta chagosensis (Leucettidae): Founder effects, vicariance, or both? (2018)
    Details
    Publication Date: 2021-04-25
    Description: Background: An increasing number of studies demonstrate that genetic differentiation and speciation in the sea occur over much smaller spatial scales than previously appreciated given the wide distribution range of many morphologically defined coral reef invertebrate species and the presumed dispersal-enhancing qualities of ocean currents. However, knowledge about the processes that lead to population divergence and speciation is often lacking despite being essential for the understanding, conservation, and management of marine biodiversity. Sponges, a highly diverse, ecologically and economically important reef-invertebrate taxon, exhibit spatial trends in the Indo-West Pacific that are not universally reflected in other marine phyla. p. far, however, processes generating those unexpected patterns are not understood.
    Keywords: 551 ; VU 000 ; VU 000
    Language: English
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  • 39
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    Phylogenetic aspects and new descriptions of Spicule-Bearing, Hadromerid Sponges with a secondary calcareous skeleton (Tetractinomorpha, Demospongiae) (2018)
    Springer | Berlin [u.a.]
    Details
    Publication Date: 2021-04-25
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 179-211
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  • 40
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    Description of the first Rhaetian nautiloid (Grypoceras rhaeticum n. sp.) from the Kössen Beds of the Fonsjoch near Achensee (Austria) (2018)
    Details
    Publication Date: 2021-04-25
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
    Type: article , publishedVersion
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  • 41
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    Zeitschrift für Geophysik 35 / 3 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: Übersichtsartikel: REMER, M.: Das raumzeitliche Verhalten der Hochatmosphäre, erschlossen aus Bahnänderungen künstlicher Satelliten . . . 217 ; ASHOUR, A. A.: The Effect of the Earth‘s Conductivity on Ionosperic Shielding . . . 269 ; BROCKAMP, B. und H. RÜTER: Die Abhängigkeit der elastischen Parameter des Eisens vom hydrostatischen Druck bis zu 400 bar . . . 277 ; PROS, Z., J. VANĚK, K. KLÍMA und V. BABUŠKA: Experimentelle Untersuchungen des Wellenbildes bei der Ultraschall-Durchstrahlung einer Kugel . . . 287 ; SCHÖDEL, J. P.: On the Existence of Sometimes Considerable Transport Effects in the Nighttime Ionosphere . . . 297 ; NITZSCHE, P.: The dependence of ionospheric absorption of radio waves on equivalent frequency, with special emphasis on the winter anomaly . . . 303 ; Berichtigung und Ergänzung: HASSE, L.: Zum Einfluß von Instrumententrägheit . . . 311 ; Briefe an den Herausgeber: NIX, N.: Anreicherungsverfahren für atmosphärische Ionen mittels elektrostatischer Linse . . . 313 ; Kurzmitteilung . . . 315
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Atmosphäre ; Ionosphäre ; Druck ; Wellen ; Ultraschall ; FID-GEO-DE-7
    Language: German , English
    Type: anthology_digi
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    Zeitschrift für Geophysik 35 / 2 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: SCHULT, A. and M. SCHOBER: Measurement of electrical conductivity of natural olivine at temperatures up to 950 °C and pressures up to 42 kbar . . . 105 ; STROBACH, K.: Über die Natur der elastischen Wellen der Seegangs-Mikroseismik . . . 113 ; FUCHS, K: On the properties of deep crustal reflectors . . . 133 ; VOPPEL, D.: Ein Spulentheodolit zur Messung der erdmagnetischen Komponenten mit dem Protonenmagnetometer . . . 151 ; FRITSCH, V. und A. F. TAUBER: Geoelektrische Untersuchungen von Salzwasservorkommen . . . 161 ; BEHRENS, J. und L. DRESEN: Eine Möglichkeit zur Laufzeitbestimmung reflektierter Wellen im Bereich der kritischen Entfernung . . . 175 ; WEIDELT, P.: Zur Tiefenlage und Größe des Dichtemaximums der induzierten Erdströme . . . 191 ; Briefe an den Herausgeber: ISRAËL, H., und N. NIX: Ein neues Verfahren zur Untersuchung von Kondensation und Verdampfung an Einzelteilchen von Kleinaerosolen . . . 207 ; ROSE‚ G. und H. U. WIDDEL: Zur Möglichkeit des direkten Nachweises vertikaler Luftbewegungen im Höhenbereich 75 - 80km . . . 211 ; Buchbesprechungen . . . 213
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Protonenmagnetometer ; Physische Geografie ; Elektrik ; Geoelektrik ; Seismik ; Geomagnetismus ; Wellen ; FID-GEO-DE-7
    Language: German , English
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  • 43
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    Zeitschrift für Geophysik 35 / 4 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: KAHLE, H.-G.: Abschätzung der Störungsmasse im Nördlinger Ries . . . 317 ; MÜLLER; G; Theoretical Seismograms for some Types of Point-sources in Layered Media Part III: Single Force and Dipole Sources of Arbitary Orientation . . . 347 ; EBEL, A., G. HARTMANN, R. LEITINGER, G. SCHMIDT, J. P. SCHÖDEL: Vergleichende Auswertung von Faraday-Effekt-Beobachtungen zweier Empfangsstationen . . . 373 ; EICHMEIER J.: Grenzbeweglichkeiten und Auflösungsvermögen eines Ionenbeweglichkeitsspektrometers mit plattenförmigem Aspirationskondensator . . . 413 ; BJÖRNSSON, A.: Aufzeichnung und Auswertung erdmagnetischer Pulsationen in Island und Göttingen . . . 419 ; Briefe an den Herausgeber: FUCHS, K.: The Method of Stationary Phase as a Diagnostic Aid in Estimating the Field Pattern of Body Waves Reflected from Transition Zones . . . 431 ; Buchbesprechungen . . . 437
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Seismik ; Ionosphäre ; Geomagnetismus ; Wellen ; Gravitation ; Atmosphäre ; FID-GEO-DE-7
    Language: German , English
    Type: anthology_digi
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  • 44
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    The fossil record of the Haplosclerid excavating sponge Aka de Laubenfels (2018)
    Springer | Berlin [u.a.]
    Details
    Publication Date: 2021-04-25
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 102-120
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  • 45
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    Geomorphological mapping in the Federal Republic of Germany (2018)
    Selbstverl. des Inst. für Phys. Geographie der Freien Univ. Berlin, Berlin
    In:  Herausgeberexemplar (FU Berlin) | ZB 20559:39
    Details
    Publication Date: 2021-03-29
    Description: Contents: LESER, H.: Incorporation of the GMK 25 of the Federal Republic of Germany in the international development of geomorphological maps ; FISCHER, K.: The ”Königssee” sheet of the 1 : 25 000 geomorphological mapping (GMK 25) of the Federal Republic of Germany ; LIEDTKE, H.: Geomorphological Mapping of the scale 1 : 100 000 in the central uplands of the Federal Republic of Germany (GMK 100, sheet 1, C 5510 Neuwied, as an example) ; FRÄNZLE, O.: Assessment of soil parameters for predicting the potential impact of environmental chemicals by means of geo-scientific maps ; BARSCH, D.: Geomorphic Interpretation of the Geomorphological Map of the Federal Republic of Germany (GMK 25) ; LESER, H. & STÄBLEIN, G.: Legend of the Geomorphological Map 1 : 25 000 (GMK 25) ;
    Description: research
    Description: DFG, SUB Göttingen, FU Berlin
    Keywords: 914 ; 550 ; 910.02 ; Geologische Karte ; Kartierung ; geological map ; Geomorphologie ; cartography ; FID-GEO-DE-7
    Language: English
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  • 46
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    Hydraulic, sedimentological and ecological problems of multifunctional riparian forest management - RIPFOR - (2018)
    Selbstverl. des Inst. für Phys. Geographie der Freien Univ. Berlin, Berlin
    In:  Herausgeberexemplar (FU Berlin) | K 2007 B 398
    Details
    Publication Date: 2021-03-29
    Description: PREFACE: The problem of prevention with regard to floodplains is related to two extremes: Prevention of floods and prevention of droughts, both urgent socioeconomic issues during the last years. „Retard the flow of water in the stream corridor“ is the message to cope with both kind of problems. An amphibian landscape will help to maintain water supply during periods of droughts and by its retention area to reduce peaks of high floods. Flood retention areas will function sustainably only if there is an intact ecological system and equilibrium between erosion and accumulation of sediments which in turn both depend from the evolution of the hydraulic conditions and from the succession of the riparian forest. The RipFor — project laid emphasis on the hydraulic processes and their erosion / accumulation effects in retention areas with the aim to get insight into the interaction between riparian vegetation, sediment transport, hydraulics and ecology. Interdisciplinary and intereurOpean work was carried out in the field, the laboratory and by modelling. Results of the RipFor — project as presented in the scientific report and the attached „guidelines for End-Users “ in this way are a contribution to the international discussion on river restoration and to the implementation of the European Water Framework Directives. The scientific report was compiled by Ingo Schnauder and Jens Bölscher (Karlsruhe and Berlin) from contributions of all partners, whereas the bulk of work on the „Guidelines“ was done by Ingo Schnauder (Karlsruhe), Jens Bölscher (Berlin) and Harald Meixner (Vienna), who also cared for the layout. Reporting of the Romanian NAS partner was directed by Virgil Iordache. Assistance of subcontractors and endusers is highly appreciated, especially by Othmar Huppmann (Regierungspräsidium Freiburg / former Gewässerdirektion Oberrhein). Funding within „Quality of Live and Management of Living Resources“ in the RP5 framework of the European Union was essential for this project and is highly acknowledged. Prof. Dr. Peter-Jürgen Ergenzinger
    Description: research
    Description: DFG, SUB Göttingen, FU Berlin
    Keywords: 577 ; 910.02 ; Litoral ; Hydrologie ; Sedimentologie ; Ökologie ; Uferpflanzen ; land-us ; forest management ; ecology ; FID-GEO-DE-7
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  • 47
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    Renewed study of the type material of Palaeospongilla chubutensis Ott and Volkheimer (1972) (2018)
    Springer | Berlin [u.a.]
    Details
    Publication Date: 2021-04-25
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 121-133
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  • 48
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    Zeitschrift für Geophysik 32 / Sonderheft (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: SIEDLER, G.: Zum Mechanismus des Wasseraustausches zwischen dem Roten Meer und dem Golf von Aden ; JACOBY, W.: Schweremessungen auf Helgoland - Auswertung mit Ausgleichsverfahren ; PÍCHA, J .: Einige Ergebnisse der Erdgezeitenbeobachtungen in der ČSSR ; TOMCZAK, M.‚ jun.: Über winderzeugte interne Wellen ; HIRSCHLEBER, H. B. und H. MENZEL: Das Amplituden-Ladungs-Gesetz für Sprengungen im Kleinen Belt ; GUTDEUTSCH, R.: Modellseismische Experimente über die Ausbreitung von Rayleighwellen an keilförmigen Schichten ; SCHNEIDER, G., SCHICK, R. and H. BERCKHEMER: Fault-plane Solutions of Earthquakes in Baden-Württemberg ; JAESCHKE, R.: Upper Atmosphere Winds Deduced from Vapour Trail Drifts ; RAWER, K.: Ionosphären-Messungen bei zwei Raketen-Aufstiegen in der Sahara ; MÜHLEISEN, R.: Sferiks von ozeanischen Gewittern und luftelektrische Feldstärke über dem Atlantik während der Expedition 1965 des deutschen Forschungsschiffes „Meteor“ ; STEVELlNG, E.: Erdmagnetische Tiefensondierung mit 9 gleichzeitig registrierenden Pulsationsstationen zwischen Göttingen und Goslar ; VOELKER, H.: Beobachtungen von pt’s auf einer Stationskette von Nordskandinavien bis Deutschland ; ZÜRN, V.: Statistische Untersuchungen über langperiodische Pulsationen des erdmagnetischen Feldes ; SAXOV, S. and N. ABRAHAMSEN: Some Geophysical Investigations in the Faroe Islands ; SEIDL, D., MÜLLER, ST. und L. KNOPOFF: Dispersion von Rayleigh-Wellen in Südwestdeutschland und in den Alpen ; WANIEK‚ L. und V. SCHENK: Modellseismischer Beitrag zur Deutung des Krustenaufbaues in der bayerischen Molasse ; GIESE, P.: Neue Gesichtspunkte zur Gliederung der Erdkruste auf Grund refraktionsseismischer Messungen ; BERKTOLD, A.: Erste Auswertung von Messungen des zeitlich variablen erdmagnetischen Feldes entlang eines Profiles vom Oberpfälzer Wald bis zu den Kitzbüheler Alpen ; SENGPIEL, K.-P.: Das induzierte erdelektrische Feld, beobachtet längs zweier Profile durch die bayerische Molasse ; LATKA, R.: Modellrechnungen zur Induktion im elektrisch leitfähigen Untergrund ; FRITSCH, V.: Geoelektrische Probleme der elektrischen Bodenverfestigung ; SCHOPPER, J. R.: Untersuchungen über elektrische und hydraulische Eigenschaften poröser Gesteine ; SOFFEL, H. und N. PETERSEN: Druckabhängigkeit der magnetischen Bereichsstrukturen von natürlichem Magnetit ; RAMMNER, R.: Ausgewählte Beispiele geoelektrischer Meßtätigkeit ; DAVID, E.: Großmeteoriteneinschläge und Tektite ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Atmosphäre ; Elektrodynamik ; Geoelektrik ; Geomagnetismus ; Gravitation ; Hydraulik ; Hydrologie ; Ionosphäre ; Meteoriten ; Mineralogie ; Seismik ; Wellen ; FID-GEO-DE-7
    Language: German , English
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  • 49
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    Zeitschrift für Geophysik 32 / 2 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: SOFFEL, H.: Stress dependence of the domain structure of natural magnetite . . . 63 ; KORSCHUNOW, A. : Mittlerer Tagesgang erdmagnetischer Pulsationen am Geophysikalischen Observatorium zu Fürstenfeldbruck in den Jahren 1960-1962 . . . 79 ; TRIPPLER, K.: Bericht über Untersuchungen zur ß-Aktivität der bodennahen Atmosphäre . . . 102 ; PUCHER, R.: Untersuchung magnetischer Eigenschaften an der Kontaktfläche zweier benachbarter Gesteinsarten . . . 113 ; Kurzmitteilung . . . 119 ; Briefe an den Herausgeber . . . 121 ; Verzeichnis der geophysikalischen Vorlesungen . . . 1 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Magnetismus ; Geomagnetismus ; Seismik ; Atmosphäre ; FID-GEO-DE-7
    Language: German , English
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  • 50
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    Zeitschrift für Geophysik 32 / 3 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: VOLLAND, H.: The Flat Earth Approximation of the Theory of LF-Propagation . . . 127 ; GUHA, S.; Modellseismische Untersuchungen zur Entstehung der, reflektierten Refraktion . . . 139 ; GEYH, M. A.: Betrachtungen über 14C-Gemischtprobendatierungen . . . 154 ; MUNDRY, E.: Berechnung des gestörten geothermischen Feldes mit Hilfe eines Relaxations-verfahrens . . . 157 ; DOLEZALEK, H. and A. L. OSTER: Ion-Spectrometer for the Terrestrial Mesosphere and the Atmosphere of Mars . . . 163 ; DAVID, E.: Bemerkung zur Arbeit: „Der Zuwachs des Erdradius“ von G. EDER . . . 173 ; Briefe an den Herausgeber . . . 175 ; Mitteilung . . . 178 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Wellen ; Seismik ; Mars ; Geothermie ; C-14 ; Atmosphäre ; Astronomie ; FID-GEO-DE-7
    Language: German , English
    Type: anthology_digi
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    Zeitschrift für Geophysik 24 / 2 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: Caloi, P.: The crust of the earth, from the Apennines to the Atlantic, reconstructed in accordance with the data supplied by seismic surveys . . . 65 ; Budde, E.: Bestimmung der Beweglichkeitskoeffizienten der Radiumemenation in Lockergesteinen . . . 96 ; Hahn, A.: Erfahrungen mit dem Torsions-Magnetometer Gfz der ASKANIAWERKE, Berlin . . . 106 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Seismik ; Radioaktivität ; Strahlung ; Magnetismus ; FID-GEO-DE-7
    Language: German , English
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    Zeitschrift für Geophysik 27 / 6 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: Linke O., Chr.-U. Wagner: Die dynamischen Gleichungen in der Magnetosphäre II . . . 257 ; Prakash Prem: A residual method . . . 275 ; Homilius J.. Über die Auswertung geoelektrischer Sondierungskurven im Falle eines vielfach geschichteten Untergrundes . . . 282 ; Coroniti S. C.‚ H. Dolezalek, H. Israël: On the Electrical Feature of the Upper Stratosphere of Mesosphere . . . 301 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Geophysik ; Atmosphäre ; Magnetosphäre ; Geoelektrik ; Stratosphere ; Mesosphere ; FID-GEO-DE-7
    Language: German , English
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  • 53
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    Zeitschrift für Geophysik 24 / 4 & 5 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: Inhalt: Bisztricsány, E.: On the problem of magnitude determination. ; Förtsch, O.: Ergebnisse seismischer Untersuchungen auf Gletschern der Ostalpen. ; Richter, G.: Über die Polarisation von SKS. ; Stefanescu, S. S.: Über die magnetische Wirkung einiger heterogener Medien in der elektrischen Bodenforschung. ; Vogler, G.: Die Grenzen der Anwendung von Erdungsmessern für Aufgaben in der angewandten Geophysik. ; Barta, G.: Über die Säkularbewegung des magnetischen Zentrums und der magnetischen Pole der Erde. ; Kertz, W.: Tages- und jahreszeitliche Variationen des erdmagnetischen äquatorialen Ringstromes. ; Schmucker, U.: Einige Ergebnisse der erdmagnetischen Tiefensondierung in Norddeutschland. ; Volland, H.: Modelle erdmagnetisch induzierter Ströme im inhomogenen Erdinnern. ; Frölich, F.: Zur magnetischen Stabilität von Erdkrustengesteinen. ; Luck, O.: Über den physikalischen Zustand der Materie im Erdinnern, ; Egyed, L. and Stegena, L.: Physical background of a dynamical Earth model, ; Dolezalek, H.: Die Problematik luftelektrisch-synoptischer Betrachtung. ; Israël, H.: Die luftelektrische Unruhe. ; Lucke, O. & Sparrer, H.: Die Gerätekonstante des elektrodynamischen Theodoliten des VEB WTBG, Berlin und die Vermessung der Primärspule mit dem Meßgerät des VEB Carl Zeiß, Jena. ; Reusche, H.-G.: Ein absoluter magnetischer Theodolit. ; Verö, J.: Über einige Ergebnisse des Erdstrom-Observatoriums bei Nagycenk in Ungarn. ; Schulze, R.: Die modernen Askania-Gravimeter: Erfahrungen, Verbesserungen und ihre Leistungsfähigkeit. ; Fanselau, G.: Über quadratische Mittelwerte des geomagnetischen Potentials. ; Grosse, S.: Ergebnisse gravimetrischer Regionalvermessungen im Westerzgebirge. ; Geier, S.: Die Berechnung von geoelektrischen Modellkurven bei beliebiger Elektroden-Anordnung auf horizontal geschichteten Medien. ; Neumenn, W.: Neue Untersuchung der irregulären geomagnetischen Anomalien bei Berggießhübel in Sachsen. ; Noßke, G. & Franke, R.: Einige Erfahrungen bei der geoelektrischen Kartierung von Mineralgängen, Spalten und Verschiebungen im Mittelgebirge. ; Rische, H.: Geschwindigkeitsbestimmung aus reflexionsseismischen Messungen bei Anwendung von Luftschüssen. ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Atmosphäre ; Elektrodynamik ; Geodäsie ; Geoelektrik ; Geomagnetismus ; Gletscher ; Gravitation ; Seismik ; FID-GEO-DE-7
    Language: German , English
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    Zeitschrift für Geophysik 30 / 5 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: Crustal Structure in Western Germany . . . 209 ; Bose, S. K.: A Wave Theory for the Generation of T-Waves . . . 235 ; Mälzer‚H.: Eine Tintenregistrierung für Seismographen . . . 245 ; Strobach, K.: Kolloquium der Deutschen Forschungsgemeinschaft zum Schwerpunktprogramm: Geophysikalische Erforschung des tieferen Untergrundes Mitteleuropas . . . 249 ; Verzeichnis der geophysikalischen Vorlesungen an den deutschsprachigen Universitäten und Hochschulen . . . 254 ; Briefe an den Herausgeber . . . 258 ; Buchbesprechung . . . 260 ;
    Description: Waves
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Waves ; Wellen ; Geologie ; Mitteleuropa ; Germany ; Crustal Structure ; Seismographie ; Seismik ; FID-GEO-DE-7
    Language: German , English
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    Journal of Geophysics - Zeitschrift für Geophysik 44 (2018)
    Springer, Berlin
    In:  SUB Göttingen | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: Dieser Band enthält Artikel zu 63 Themengebieten der Physik der festen Erde und der Physik der Atmophäre, veröffentlicht durch die Deutsche Geophysikalische Gesellschaft in den Jahren 1977 und 1978.
    Description: Inhaltsverzeichnis: Journal of Geophysics 44 〈html〉 〈body〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0011.pdf"〉A Study of the D-Region Winter Anomaly in Western Europe, 1975/76〈/a〉〈br〉 (Offermann, D.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0012.pdf"〉D-Region Radio Wave Propagation Experiments, Their Significance and Results During the Western European Winter Anomaly Campaign 1975/76〈/a〉〈br〉 (Rose, G., Widdel, H.U.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0013.pdf"〉Behaviour of Ionospheric Absorption in Winter 1975/76 at about 52° N, 9° E〈/a〉〈br〉 (Schwentek, H., Elling, W.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0014.pdf"〉Observations of the Oxygen Green Line Airglow During the Winter Anomaly Campaign 1975/76〈/a〉〈br〉 (Lauche, H.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0016.pdf"〉Co-Ordinated Meteor Wind Observations From Sheffield During the January 1976 Winter Anomaly〈/a〉〈br〉 (Muller, H.G .‚ Kingsley, S. P.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0017.pdf"〉Winter Anomaly - Trace Constituents Sounding Rocket Campaign (Daytime Neutral Wind Measurements in the Mesosphere and Lower Thermosphere〈/a〉〈br〉 (Rees, D., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0018.pdf"〉Winter Anomaly - Trace Constituents Sounding Rocket Campaign (A High Resolution Photometer for Observing Daytime Lithium Releases〈/a〉〈br〉 (Rees, D.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0019.pdf"〉Payload BI: A Compact and Economic D-Region Experiment Package for Use on Small Sounding Rockets〈/a〉〈br〉 (Rose, G., Widdel, H.U.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0022.pdf"〉Plasma Measurements During the Western European Winter Anomaly Campaign〈/a〉〈br〉 (Spenner, K.,etal.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0024.pdf"〉A Rocket Borne Experiment to Measure Plasma Densities in the D-Region〈/a〉〈br〉 (Friedrich, M., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0025.pdf"〉Measurements of Lyman-α Extinction and Energetic Charged Particle Precipitation During the European Winter Anomaly Campaign 1975—76〈/a〉〈br〉 (Thrane, E.V., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0027.pdf"〉Mesospheric Molecular Oxygen Density, Pressure and Temperature Profiles Obtained From Measurements of Solar H Lyman- α Radiation〈/a〉〈br〉 (Loidl, A., Schwentek, H.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0029.pdf"〉Intensity of Solar X-rays in the E Region Measured by Proportional Counters Carried on Rockets〈/a〉〈br〉 (Loidl, A.‚ Schwentek, H.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0031.pdf"〉A Mass Spectrometer Probe for Composition and Structure Analysis of the Middle Atmosphere Plasma and Neutral Gas〈/a〉〈br〉 (Arnold, F., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0032.pdf"〉The Cryo Mass Spectrometer in the Winter Anomaly Campaign〈/a〉〈br〉 (Friedrich, V.H., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0033.pdf"〉Pitot Pressure Measurements for Atmospheric Density Determination Between 50 and 120 km (Western Europe Winter Anomaly Campaign, January 1976) 〈/a〉〈br〉 (Bäte, J., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0035.pdf"〉Intensity Measurement of the (1,0) γ-Band of NO at 2150 Å With a Polarizing Nitric Oxide Photometer〈/a〉〈br〉 (Beran, D., Suckfüll, E.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0038.pdf"〉Measurement of the O2(1Δg) Height Profile During a Winter Anomaly Event〈/a〉〈br〉 (Bangert, W., Amann, V.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0039.pdf"〉A Two Channel Rocket Photometer for 5577Å OI Nightglow Measurements〈/a〉〈br〉 (Drescher, A.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0041.pdf"〉Payload B III—an Instrument Package for the Measurement of Conductivity, Concentration and Mobility of Positive and Negative lons in the Mesosphere〈/a〉〈br〉 (Widdel, H.U.‚ et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0043.pdf"〉Die Einheiten des internationalen Systems der Geomagnetik. SI Units in the Field of Geomagnetism〈/a〉〈br〉 (Hahn, A.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0044.pdf"〉The Romanian Earthquake of March 4, 1977. I. Rupture Process Inferred From Fault-Plane Solution and Multiple-Event Analysis〈/a〉〈br〉 (Müller, G., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0046.pdf"〉Interpretation of Wide-Angle Reflection Travel-Times in Realistic Crust-Mantle Structures〈/a〉〈br〉 (Bamford, D.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0047.pdf"〉Stress and Viscosity in the Asthenosphere〈/a〉〈br〉 (Vetter, U.R.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0049.pdf"〉The Theoretical lnvestigation of Resistivity Methods for Geoelectrical Prospecting in Marine Areas〈/a〉〈br〉 (Sebulke, J.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0050.pdf"〉lnterpretation of Magnetic Anomalies With FourierTransforms, Employing End Corrections〈/a〉〈br〉 (Rao, B.S.R., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0051.pdf"〉Extreme Models From the Maximum Entropy Formulation of Inverse Problems〈/a〉〈br〉 (Rietsch, E.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0052.pdf"〉Macroseismic Intensity Map of the Federal Republic of Germany for the Friuli Earthquake of May 6, 1976〈/a〉〈br〉 (Schmedes, E., Leydecker, G.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0053.pdf"〉In Memoriam Ulrich Fleischer〈/a〉〈br〉 (Dürschner, H.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0054.pdf"〉Weak Earthquakes in the Northern Part of the Rift Zone of Iceland〈/a〉〈br〉 (Zverev, S.M., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0056.pdf"〉Characteristics of VRM in Oceanic Basalts〈/a〉〈br〉 (Lowrie, W., Kent, D.V.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0057.pdf"〉Magnetic Discordance ln Gran Canarial Tenerife and Its Possible Relevance to the Formation of the NW. African Continental Margin〈/a〉〈br〉 (Storetvedt, K.M., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0058.pdf"〉Palaeomagnetism of Cretaceous Nubian Sandstone, Egypt〈/a〉〈br〉 (Schult, A.‚ et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0059.pdf"〉Measurements of Anisotropy of Magnetic Susceptibility Using lnductive Magnetometers〈/a〉〈br〉 (Scriba, H., Heller, F.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0060.pdf"〉Petro-Physical Properties (Density and Magnetic—Susceptibility) and Lithologic Composition of Some Dolerite Dykes of Andhra Pradesh, India〈/a〉〈br〉 (Rao, S.‘M.V.‚ et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0061.pdf"〉Detection of Meridional Currents in the Equatorial Ionosphere〈/a〉〈br〉 (Musmann, G., Seiler, E.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0062.pdf"〉Joint Magnetometer Array and Radar Backscatter Observations of Auroral Currents in Northern Scandinavia〈/a〉〈br〉 (Baumjohann, W., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0064.pdf"〉New Methods of Separating F Region Absorption From the Cosmic Radio Noise Absorption〈/a〉〈br〉 (Sarma, S.B.S.S., Sharma, M.C.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0065.pdf"〉Evidence for Partial Reflection of VHF Radar Signals From the Troposphere〈/a〉〈br〉 (Röttger, J.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0066.pdf"〉Scale Factor Determinations of a LaCoste and Romberg Gravimeter Model D〈/a〉〈br〉 (Steinhauser, P.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0067.pdf"〉Book Reviews〈/a〉〈br〉〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0068.pdf"〉Variations in the Auroral Spectrum at the Latitude of the Polar Cleft〈/a〉〈br〉 (Henriksen, K., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0072.pdf"〉Parameters of the Auroral Electrojet From Magnetic Variations AIong a Meridian〈/a〉〈br〉 (Maurer, H., Theile, B.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0074.pdf"〉The Recurrence Tendency of Geomagnetic Activity During Solar Cycle 20〈/a〉〈br〉 (Meyer, J.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0075.pdf"〉Upper Mantle Structure and Global Earth Tides〈/a〉〈br〉 (Wilhelm, H.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0076.pdf"〉Simple Plate Models of Mantle Convection〈/a〉〈br〉 (Richter, F., McKenzie, D.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0077.pdf"〉Tonga-Lau System: Deep Collision of Subducted Lithospheric Plates〈/a〉〈br〉 (HanuS, V., Vanek,J.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0078.pdf"〉Seismic Risk Evaluation for the Upper Rhine Graben and |ts Vicinity〈/a〉〈br〉 (Ahorner, L., Rosenhauer, W.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0081.pdf"〉A Comparison of PKP Precursor Data From Several Seismic Arrays〈/a〉〈br〉 (Berg, A.P.‚ van den, et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0083.pdf"〉Digital Recording and Analysis of Broad-Band Seismic Data at the Graefenberg (GRF)-Array〈/a〉〈br〉 (Harjes, H.-P.‚ Seidl, D.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0084.pdf"〉Rockmagnetic Studies of Upper Jurassic Limestones From Southern Germany〈/a〉〈br〉 (Heller, F.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0085.pdf"〉Palaeosecular Variation Studies of the Brunhes Epoch in the Volcanic Province of the East-Eifel, Germany〈/a〉〈br〉 (Kohnen, H., Westkämper, H.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0086.pdf"〉Modellversuche zur elektromagnetischen Induktion in langgestreckten Strukturen. Analogue Model Experiments for Electromagnetic Induction in Elongated Structures〈/a〉〈br〉 (Leppin, M., Boldt, B.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0087.pdf"〉Presentation Presentation of the Emil Wiechert-Medal to Leon Knopoff. Los Angeles, on March 7, 1978 at Münster〈/a〉〈br〉(Fuchs, K.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0089.pdf"〉Crustal Structure of the Rhenish Massif and Adjacent Areas; a Reinterpretation of Existing Seismic-Refraction Data〈/a〉〈br〉 (Mooney, W.D., Prodehl, C.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0092.pdf"〉The Reflectivity Method for a Buried Source〈/a〉〈br〉 (Kind, R.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0093.pdf"〉Dual Magnetic Polarity Measured in a Single Bed of Cretaceous Pelagic Limestone From Sicily〈/a〉〈br〉 (Channell, J.E.T.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0096.pdf"〉Palaeomagnetic Data From the Central Part of the Northern Calcareous Alps, Austria〈/a〉〈br〉 (Mauritsch, H.J., Frisch, W.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0097.pdf"〉Zur Korrelation zwischen der Vertikalintensität des erdmagnetischen Feldes und dem Schwerefeld im ostalpinen Raum. Correlation Between Magnetic and Gravimetric Data in the East Alpine Area〈/a〉〈br〉 (Seiberl, W., et al.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0098.pdf"〉Some Aspects of Athabasca Oil Sand Behavior, Alberta, Canada〈/a〉〈br〉 (Jeremic, M.L.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0099.pdf"〉Shamil-Siahou Earthquake “North-East of Bandar-Abbas” of 21st March, 1977〈/a〉〈br〉 (Sobouti, M.‚etal.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0101.pdf"〉Anomalous P-Velocities in the Earth’s Outer Core〈/a〉〈br〉 (Jacobs, J.A.) 〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0044/LOG_0102.pdf"〉In Memoriam Alfred Schleusener〈/a〉〈br〉 (Torge, W.)〈/a〉〈/li〉 〈/body〉 〈/html〉
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Airglow ; Asthenosphere ; Aurora ; Auroral Electrojets ; Crustal Structure ; Earthquake Risk ; Earthquakes ; Earth’s Core ; Earth Tides ; Electromagnetic Induction ; Equatorial Electrojet ; Explosion Seismology ; Extreme Models ; Geoelectrical Prospecting ; Geomagnetic Activity ; Gravimeters ; Gravity Anomalies ; Iceland ; In Memoriam ; lonosphere ; Lower Mantle ; Magnetic Anomalies ; Magnetic lnterpretation ; Mesosphere ; Microearthquakes ; Palaeomagnetism ; Petrophysics ; Plate Dynamics ; Rock Magnetism ; Seismic Arrays ; Subduction Zones ; Theoretical Seismograms ; Thermosphere ; Troposphere ; Units ; Upper Mantle ; Geomagnetismus ; Elektrodynamik ; Gravitation ; Induktion ; FID-GEO-DE-7
    Language: German , English
    Type: anthology_digi
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  • 56
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    A new calcitic Sphinctozoan sponge belonging to the demospongiae from the Cassian formation (Lower Carnian; Dolomites, northern Italy) and its phylogenetic relationship (2018)
    Details
    Publication Date: 2021-03-29
    Description: A new species of a coralline sponge, Cassianothalamia zardinii n. gen. n.sp., from the Lower Carnian Cassian Beds (northern Italy) is described. The new species possesses a secondary thalamid basal skeleton with a spongocoel and the internal structure is constructed of horizontal elements (trabecula) and vesiculae. The microstructure of the basal skeleton is composed of an irregular high Mg-calcite. From the spicular skeleton aster-microscleres can be preserved. In rare cases, monaxonid megascleres can also be found. Therefore the new sponge is probably a representative of the demospongid order Hadromerida.
    Description: Une nouvelle espece d'eponge coralline, Cassianothalamia zardiini n.gen. n.sp., a ete trouvee dans les couches du Carnien inferieur de Saint-Cassian. La nouvelle espece possede un squelette basal thalami de secondaire muni d'une cavite pseudogastrique et sa structure interne est constituee d'eIements horizontaux (trabecules) et de vesicules. La microstructure de la partie basale du squelette est composee d'une calcite irreguliere a forte teneur en Mg. Les microscleres asteroYdes du squelette spiculaire peuvent avoir ete conserves. On peut aussi trouver tres rarement des megascleres monaxonides. Par consequent, cette nouvelle eponge est probablement un representant de l'ordre Hadromerida des Demosponges.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
    Type: article , publishedVersion
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  • 57
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    Echte Weichteilbelemniten aus dem Untertoarcium (Posidonienschiefer) Südwestdeutschlands (2018)
    Details
    Publication Date: 2021-04-27
    Description: From the Lower Toarcian near Holzmaden (Southwest Germany) belemnites, Acrocoelites (Toarcibelus) raui und Passaloteuthis paxillosa, with softpart preservation are described. The specimens show ten arms with double rows of hooks, jaw, mantle muscle, ink sac and lateral fields of the proostracum.
    Description: Aus dem Untertoarcium der Gegend von Holzmaden (Südwestdeutschland) werden Belemniten, Acrocoelites (Toarcibelus) raui und Passaloteuthis paxillosa, mit Weichteil resten beschrieben. An diesem Exemplaren werden nachgewiesen: Zehn Arme mit Doppelreihen von Fanghaken, Kiefer, Mantelmuskel, Tintenbeutel und Seitenfelder des Proostrakums.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 58
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    Morphologie einiger Süßwasserporifera (Baikalospongia bacillifera, Lubomirskia baicalensis, Swartschewskia papyracea) des Baikal-Sees (Sibirien, Rußland) (2018)
    Details
    Publication Date: 2021-03-29
    Description: Während einer 9-tägigen Exkursion auf dem Baikal-See vom 2.-10. September 1993 wurden mehrere Proben der endemischer Baikal-Schwämme (Lubomirskiidae) Swartschewskia papyracea, Lubomirskia baicalensis und Baikalospongia cf. bacillifera genommen und histologisch und ultrastrukturell in Hinblick auf die Morphologie der Choanocytenkammern und der Choanocyten, auf Embryonal- und Larvalstadien, Struktur und Anordnung der Spicula sowie den Kontakt zwischen Substrat und Schwamm untersucht. Die Choanocyten aller untersuchten Arten der Lubomirskiidae wiesen ähnliche morphologische Merkmale auf. Das Flagellum ist in einer kleinen Grube eingelenkt. Der Basalkörper (Kinetosom) ist mit senkrecht zu ihm verlaufenden Mikrotubuli verankert. Im September befanden sich in einer Probe von Baikalospongia cf. bacillifera bereits ausdifferenzierte Parenchymula-Larven, während in Swartschewskia papyracea nur Furchungsstadien und in Lubomirskia nur Eizellen angetroffen werden konnten. An den Substratansatzstellen wurde ein Biofilm nachgewiesen.
    Description: During a 9-day excursion at the beginning of September 1993 to Lake BaikaI (Sibiria) several sam pies of the endemic Baikal-sponges (Lubomirskiidae) Swartschewskia papyracea, Lubomirskia baicalensis, and Baikalospongia cf. bacillifera were collected and afterwards examined at histological and ultrastructural level. Special interest was focused on the morphology of choanocyte-chambers and choanocytes, embryonal stages, larvae, spicules, and the contact between the substrate i}nd the sponge. All choanocytes of the examined lubomirskiid species showed similar mOrphologicai patterns. The flagellum is located in a little pit and the kinetosome anchored with microtubules. In September Baikalospongia contained allready fully developed Parenchymellae, while Swartschewskia exhibited cleavage stages and Lubomirskia large oocytes only. Between sponge and substrate a biofilm-layer was detected.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 59
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    Palaeobiological reconstructions of selected Spinctozoan Sponges from the Cassian Beds (Lower Carnian) of the Dolomites (Northern Italy) (2018)
    Details
    Publication Date: 2021-04-25
    Description: PalaeobiologicaJ models of four selecled species of sphinctozoan coraIIine sponges from the Cassian Ileds (Lower Camian, Dolomites) have been established using, among othels, luminescence tecbniques. The latter has beeil Sllccesfully to wimate the organie content and diagenetic history ofthe skeletons. Recent in"estigations yield the differentiation ofthree steps in the secretion ofthe skeleton in coralline sponges, according to which skelelal elements can be classified. The identification of these elements rendels infoiiuation on the way ofsecretion ofthe skeleton, the relative position ofthe soft tissue, and the function ofthe skeleton. Two basic type.s of sphinctozoan organisation can be distinguished: a matrix type, where a rigid framework, secreted in an organo-spicular matrix peneti"ates the soft t.issue (as in suomatoporoid coralline sponges) and a cortex type, where the skeleton is secreted by a speziali'WI layer (cortex) surrolmding the sponge body. These organizational types bear no phylogenetic implication.
    Description: Es wurden paläobiologische Modelle von vier ausgewählten Arten sphinctozoider Schwälluue alls den Cassianer Schichten (Unteres Kam, Dolomiten) unter Zuhilfenalime von I ~lmineszenZll\ethoden eisIeIlt. Diese konnten mit Erfolg zur Abschätzung des Gehalts an organischen Stoffen und der diagenetischen Geschichte der Basalskelette eingesetzt werden. Neuere Untersuchungen erlauben die von drei Schritten in der Genese des Basalskeletts der corallinen Schwämme, die zu einer Klassifikation der Skelettelemente herangezogen werden können. Eine Identifikation der jeweiligen Elemente entsprechend dieser Klassifikation liefert Infoiinationen über die Art der Sekretion des Basalskeletts, die relative Position des Lebendgewebes und die Funktion des Skeletts. Zwei gnmdlegende Organisalionstypen können innelhalb der Sphinctozoen unterschieden werden: ein Matrix-Typ, bei dem das in einer organo-spikulären Matrix sekretiert wird, die den Weichkölper durchzieht (ähnlich den stromatoporoiden "CoraIline Spongien") lind ein Cortex-Typ, bei dem die Sekretion des Basalskeletts in einer spezialisierten, subdeiioalen Schicht (Cortex), die den Weichkölper umgibt, stattfindet Diese Organisationstypen haben keine Implikationen.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 60
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    Zur Eischalenstruktur von Varanus komodoensis Ouwens 1912 (2018)
    Details
    Publication Date: 2021-03-29
    Description: Die Eischalenstruktur von Varanus komodoensis OUWENS 1912 (Komodowaran) wird mit verschiedenen Methoden untersucht (REM. Dünnschliffe. histologische Methoden. Fluorochromierungen. EDAX) und dokumentiert. Sie besteht aus einem wellblechartig arrangierten Geflecht organische Fasern. in die zentral eine Lage kalzitischer Sphärolithe integriert ist. Zusätzlich findet Mineralisation in kesseiförmigen Einheiten statt, in denen Kalzitkristalle die Anlage der Fasern nachzeichnen. Die Oberfläche der Schale wird durch eine dünne Schicht aus radialen bis mehr oder weniger kugeligen Kieselsäure-Aggregaten bedeckt. Der Vergleich mit den Eischalen von drei Varanus-Arten und anderen Squamaten zeigt. daß die Schalenstrukturierung auch unter funktionsmorphologischen Aspekten erfolgt.
    Description: Eggshell structure of Varanus komodoensis OUWENS 1912 (Komodo monitor) is analyzed using different methodes (SEM, thin sections, histological staining, fluorochromes, EDX) and documented. The shell consists of wavy organic fibres. Within the shell, a distinct layer of calcitic spherules can be recognized. Additionally, bigger kettle-like objects are fully mineralized, reflecting the wavy structure of the fibres. The outer surface of the shell is covered by a thin layer consisting of amorphous silica. The shell is compared with three other species of Varanus and other squamatic reptiles.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 61
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    Non-lithistid fossil Demospongiae (2018)
    Kluwer | New York
    Details
    Publication Date: 2021-04-25
    Description: Available evidence suggests that the first demosponges occur in the Late Proterozoic, with forms characterized by bundles of long monaxonic spicules. In the Middle Devonian the first modern forms of Dendroceratida, ‘axinellids’ (mostly halichondrids), and first haplosclerids appeared. An important boundary for the demosponges is the Late Devonian extinction event, which caused a complete overhaul of demosponge communities. The Late Permian and the Triassic, especially the Late Triassic, are the main eras for coralline demosponge radiation and dominance, in which some modern taxa occur for the first time (Ceratoporella, Astrosclera, Vaceletia). In the Late Jurassic the freshwater environments were occupied by certain (marine) demosponges, mostly Haplosclerida. The importance of coralline demosponges as primary reef-builders decreases up to the Late Cretaceous.
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 52-68
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  • 62
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    Monophyly of the Porifera (2018)
    Details
    Publication Date: 2021-04-25
    Description: The monophyly of the Porifera is weil established. According to our hypothesis the Hexactinellida are the adelphotaxon of the Pinacophora (new taxon = Calcarea + Homoscleromorpha + Demospongiae). The Porifera are the adelphotaxon of the Eumetazoa/Placozoa. Sponge spicules are considered not to be a constituent character of the Porifera. Mineralized spicules developed independently within the three poriferan main taxa the Hexactinellida, Calcarea, and Demospongiae. Demospongian microscleres are not derived from megascleres in contrast to those of Hexactinellida. Accordingly, spicules probably developed several times within the Demospongiae. Remains of Porifera are known since the late Proterozoic.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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  • 63
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    Microbial fabric formation in spring mounds ("microbialites") of alkaline salt lakes in the Badain Jaran Sand Sea, PR China (2018)
    Details
    Publication Date: 2021-03-29
    Description: The large sandy desert of Badnin Jaran Shamo, Inner Mongolia, has several salt lakes located among megadunes with crests as high as 400 m. Most of the lakes are hypo- to hypersaline and alkaline, with pH values between 8.5 and 10. Because of their reef-like aragonitie pinnacles rising from the lake floor, Lake Nuoertu and Lake Huhejaran haue been investigated in detail. The porous limes tones of the tufa pinnacles ("spring mounds'') result {rom a hydrochemieally forced, exopolymer-mediated calcification of cyanobacteria- dominated mierobial mats at sublacustrine springs. The development oftheir enigmatie fabries is documented for the first time. Siekle-cell-like and bubbleshaped fabries reflect successive mineralization during degradation, shrinkage of the organie mucus, and gas formation by bacteria. Fossil analogues are known from the Pleistocene and Miocene (Ries-crater lake), but older non-marine, Phanerozoie examples are expected. 1b the extent that these textures are associated exclusively with alkaline environments, they can be used to test the hypothesis of an alkali ne ocean early in Earth history.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
    Type: article , publishedVersion
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  • 64
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    Coralline demosponges ; a geobiological portrait (2018)
    Details
    Publication Date: 2021-04-25
    Description: The polyphyletic coralline demosponges possess a calcareous basal skeleton of 4 major morphotypes. Each has its own phylogenetic history, with different mechanisms of formation. One extant taxon of each skeletal type has been investigated, and its biochemical (e.g., intracrystalline organic matrix proteins), geochemical (e.g., stable isotopes), and histological properties described in detail. The thalamid Vaceletia shows similarities in its skeletal features to extinct archaeocyathid sponges due to the presence of special Ca2+ waste deposit chambers in the lower part of the skeleton. In our opinion this type is phylogenetically the most important one because it represents one possible evolutionary way of Ca2+ detoxification and iIIustrates one function of basic biomineralization (Ca2+-detoxification). More sophisticated biomineralization processes are developed in the agelasid Ceratoporella, the "chaetetid" hadromerid sponge Spirastrella (Acanthochaetetes) weil si, and the "stromatoporoid" agelasid Astrosclera willeyana. Each of these taxa shows a distinct process of formation with a unique composition of its intracrystalline organic matrix and geochemical features, here characterized in detail. A model of phylogenetic relationships and grades of development is proposed. The first metazoans with CaC03 biomineralization were the worm- like Cloudinidae from the late Sinian, which form a tube with a foliated structure. However, the taphonomy- controlled mode of basal skeleton formation in Archaeocyatha and Vaceletidae is the most ancient type of biologically- controlled metazoan biomineralization. In general, basal skeletons of coralline sponges represent the simplest biologically controlled mineralization, intermediate between biologically induced type (e.g., organomineralization) and the fully enzymatically- controlled mineralization of higher Metazoa.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
    Type: article , publishedVersion
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    Observations on Astraeospongium meniscum (Roemer, 1948) from the Silurian of western Tennessee; constructional morphology and palaeobiology of the Astraeospongiidae (Calcarea, Heteractinellidae) (2018)
    Details
    Publication Date: 2021-03-29
    Description: Astraeospongium is found to form secondary calcareous basal skeletons and thus may be attributed to the morphological grouping "coralline sponges". In A. meniscum, a bowl-shaped sponge with a massive skeleton of octactins, the ontogenetically youngest and still uncemented spicules are found at the upper, concave surface, particularly close to the edge. Towards the bottom, the spicules soon become altered through epitaxic cementation and recrystallization. From this skeletal architecture can be inferred that the soft tissues occupied only the uppermost portions of the basal skeleton. The skeletal structure is in many respects similar to that of the recent Petrobiona massiliana, although the ecological adaptations of the two species are fundamentally different.
    Description: Astraeospongium bildet ein sekundäres kalkiges Basalskelett und kann somit der morphologischen Gruppierung "koralline Spongien" zugerechnet werden. In A. meniscum, ein schüsseIförmiger Schwamm mit einem massiven Skelett aus Octactinen, befinden sich die ontogenetisch jüngsten und noch unzementierten Spicula an der oberen, konkaven Seite, insbesondere nahe dem Rand. Zum Basis hin ändern sich bald die Spicula durch epitaktische Zementation und Rekristallisation. Aufgrund dieser Skelettarchitektur kann geschlossen werden, daß sich der Weichkörper nur in den obersten Bereichen des Skeletts befand. Die Skelettstruktur ist der der rezenten Petrobiona massiliana in vielerlei Hinsicht ähnlich, wenngleich sich die ökologischen Anpassungen der beiden Arten grundlegend unterscheidet.
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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    Oldest entirely preserved sponges and other fossils from the Lowermost Cambrian and a new facies reconstruction of the Yangtze platform (China) (2018)
    Details
    Publication Date: 2021-04-27
    Description: Eine Faziesrekonstruktion W1d Korrelation obersinischer-unterkambrischer Schichten der Yangtze-Plattform (Südchina) wird vorgestellt. Dabei wird zwischen geschütztem Becken, Schwelle W1d tiefem Becken unterschieden. Die unterkambrische Schwarzschiefer-Transgression, der "Badaowan" Event, wird als diachron gekennzeichnet. Nach Untersuchungen der Lithologie W1d Geochemie der unterkambrischen Sedimente, vorwiegend Schwarzschiefer des Profils Sansha (nahe Dayong. N-Hunan), kann zwischen Sedimenten, die unter teilweise anoxischen Bedingungen oder im stagnierenden Becken abgelagert wurden, unterschieden werden. Schwammnadeln sind im untersten Unterkambrium Zentralchinas weit verbreitet. Neufimde vollständiger hexactinellider Schwämme Sanshadictya microreticulata gen. et sp. 0., Hyalosinica archaica gen. et sp.o., Triticispongia diagonata gen. et sp. n., Solactiniella plumata gen. et sp. 0., Hunanospongia sp. QIAN & DING, 1988, Hexactinellida indet., eines fraglichen vertreters der Demospongiae, Saetaspongia densa gen. et sp. 0. sowie eines Vertreters der Malacostraca Perspicaris sp., W1d einer unbenannten A1genfonn, werden vorgestellt. Schwammnadeln wurden ebenfalls neu in Gesteinen des Shibantan Mb. (Dengying Fm., Ob. Proterozoikum) vom Straßenaufschluß Liantuo (nahe Yichang. S-Hubei) gefunden. Die Fauna vorwiegend hexactinellider Schwämme von Sansha wird im Zusammenhang mit den taphonornisch AhnIichen Spongienfaunen des Red Hil1s Quarry (Mitteldevon, Nevada) und des Arnager Kalkes (Kreide, Bomholm) diskutiert.
    Description: A facies reconstruction and correlation ofUpper Sinian - Lower Cambrian strata ofthe Yangtze platform (South China) is presented. Protected basin, uplift and deep basin development may be distinguished. The Lower Cambrian black shale transgression, the "Badaowan" Event, is characterized as diachronous. As a result of these investigations of lithology and geochemistry of the Lower Cambrian sediments (mainly black shales ofthe Sansha section, near Dayong. N. Hunan), sediments deposited under partially anoxic conditions or in a stagnant basin have been recognized. Sponge spicules are widely distributed in the lowennost Lower Cambrian of CentraI China. Recently discovered more or less complete sponges, including Sanshadictya microreticulata gen. et sp. 0., Hyalosinica archaica gen. et sp. 0., Triticispongia diagonata gen. et sp. 0., Solactiniella plumata gen. et sp. 0., Hunanospongia sp. QIAN & DING, 1988, Hexactinellida indet., a questionable demosponge, Saetaspongia densa gen. et sp. 0., and the Malacostraca Perspicaris sp., and an unnamed a1ga are described. Sponge spicules additionally were found in rocks of the Shibantan Mb. (Dengying Fm., Upper Proterozoic) from the road section of Liantuo (near Yichang. S.Hubei province). The fauna ofmainly hexactinellid poriferans from Sansha is discussed with regard to the similar taphonomy ofthe sponge faunas from the Red Hills Quarry (MiddIe Devonian ofNevada) and from the Arnager Iirnestooe (Cretaceous, Bomholm).
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
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    Histological investigations of organisms with hard skeletons ; a case study on siliceous sponges (2018)
    Details
    Publication Date: 2021-04-25
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
    Type: article , publishedVersion
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    Skeletal structure, growth, and paleoecology of the patch reef-building ; polychaete worm Diplochaetetes Mexicanus Wilson, 1986 from the oligocene of Baja California (Mexico) (2018)
    Details
    Publication Date: 2021-04-25
    Keywords: Paläontologie: Allgemeines ; 551 ; VU 000 ; 38.20 ; 38.2
    Language: English
    Type: article , publishedVersion
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    A problematic microfossil from the Oligocene of Rott (Siebengebirge, Germany), with affinities to freshwater Bryozoan Statoblasts (Phylactolaemata) (2018)
    Fachbereich Geowiss. | Berlin
    Details
    Publication Date: 2021-03-29
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 221-225
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    Zeitschrift für Geophysik 35 / 5 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: Übersichtsartikel: MEISSNER, R.: Der gegenwärtige Stand der Mondforschung 441 ; SCHMIDBAUER E: Magnetic properties of oxidized Fe – Cr spinels . . . 475 ; RÖSSLER, F., und D. BOCK: Messung des diffusen Himmelslichtes mittels Ballonen . . . 485 ; CREER, K. M., and N. PETERSEN: Thermochemical Magnetization in Basalts . . . 501 ; WILHELM, H.: das zeitliche Verhalten des erdmagnetischen Quadrupolfeldes von 1835-1965 . . . 517 ; JESKE, H.: die Feinstruktur des Brechungsindexfeldes in Höhen zwischen 50 und 2400 m über See . . . 529 ; Briefe an den Herausgeber: GOSE, W. A.: Bemerkungen zum Artikel von E. SCHENK: „Über die Magnetisierung der Tuffe und Paläosole im Paläovulkan des Vogelsbergs“ . . . 551 ; SCHENK, E.: Die Magnetisierung von Tuffen und Paläosolen. (Stellungnahme zu den Bemerkungen von W.A. Gose) . . . 553 ; Buchbesprechung und Kurzmitteilung . . . 556
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Mond ; Magnetismus ; Licht ; Geomagnetismus ; Vulkanismus ; FID-GEO-DE-7
    Language: German , English
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    Characterization on organic matrix proteins enclosed in high Mg-calcite crystals of the coralline sponge Spirastrella (Acanthochaetetes) wellsi (2018)
    Geol. Inst. der Georg-august-Univ. | Göttingen
    Details
    Publication Date: 2021-04-25
    Description: Protein components found in freeze-dried specimens of the coralline sponge Spirastrella (Acanthochaetetes) wellsi were separated and characterized . Proteins extracted from skeleton crystals (matrix proteins) contained high concentrations of glycin (16 %) as weil as enhanced amounts of asparagin/aspartic acid (11 %) and glutamin/glutamic acid (10 %). At least 10 proteins could be separated by SDSPAGE. Six of them, with molecular weights between 30 and 45 kDa, may be considered as distinct matrix proteins. The bulk of total soluble proteins as weil as all soluble matrix proteins are acidic with pH values below 5. Our results indicate that at least in one stage crystal growth is matrix mediated, i.e. controlled by the sponge.
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
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    Zeitschrift für Geophysik 30 / 6 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: PARASNIS, D. S.: The electric potential and apparent resistivity due to a pair of long line electrodes in the presence of a vertical outropping vein . . . 261 ; MAYER, W.: Neuberechnung der BLUTschen Ergebnisse für Reflexion und Brechung elastischer Wellen an Unstetigkeitsflächen . . . 275 ; HELLENTHAL, W.: Magnetische Eigenschaften ferromagnetischer Granulate . . . 282 ; BOSE, S. K.: The Vertical Component of Lg and Rg. . . . 294 ; STILLER, S.: Freiluftisolator für luftelektrische Messungen . . . 301 ; Nachtrag zum Verzeichnis der geophysikalischen Vorlesungen an den deutschsprachigen Universitäten und Hochschulen (in Heft 5) . . . 307 ; Buchbesprechung . . . 307 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Geophysik ; Elektrik ; Seismik ; Geomagnetismus ; FID-GEO-DE-7
    Language: German , English
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    Zeitschrift für Geophysik 33 / 3 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: STILKE, G.: Registrierung von Luftdruckwellen im Subschallgebiet . . . 147 ; SCHMELOVSKY, K. H. and D. FELKSE: Results from multifrequency observations of electron density with S 66 satellite . . . 155 ; JACOBY, W.: Zur Berechnung der Schwerewirkung beliebig geformter dreidimensionaler Massen mit digitalen Rechenmaschinen . . . 163 ; SCHEIDEGGER, A. E.: The Tectonic Stress in the Vicinity of the Alps . . . 167 ; KIRSTEN, G., VOLLSTÄDT, H., FRÖLICH, F.: Applications of the Neutron Diffraction Method to Decide Self Reversal and other Petrological Problems . . . 182 ; ISRAËL, H. und C. DE LA RIVA: Atmosphärische Radioaktivität und Austausch . . . 188 ; AHORNER, L.: Einige Bemerkungen zum Aufbau der Erdkruste in West-Deutschland auf Grund von Nahbeben-Untersuchungen . . . 193 ; GUTDEUTSCH, R. und H. MENZEL: Bemerkungen zur sogenannten 2-dimensionalen Theorie der Modellseismik . . . 200 ; Vorlesungsverzeichnis . . . 206 ; Buchbesprechungen . . . 210 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Astronomie ; Atmosphäre ; Geologie ; Gravitation ; Luftdruck ; Mineralogie ; Radioaktivität ; Schall ; Seismik ; Tektonik ; Wellen ; FID-GEO-DE-7
    Language: German , English
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    Zeitschrift für Geophysik 33 / 1 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: S. P. DAS GUPTA: Effect of Low Velocity Layer in Earthquakes . . . 1 ; W. GIESEL: Geschwindigkeiten elastischer Wellen und Wärmeleitfähigkeit im Steinsalz . . . 9 ; N. HENZEL und O. STREBEL: Modelluntersuchungen über Tiefenverlagerung von Fallout in verschiedenen Böden . . . 33 ; H. ISRAËL and S. BJÖRNSSON: Radon (Rn222) and Thoron (Rn220) in soil air over Faults . . . 48 ; Nachtrag zum Vorlesungsverzeichnis (Wintersemester 1966/67; Heft 5/6) . . . 64 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Seismik ; Mineralogie ; Radioaktivität ; FID-GEO-DE-7
    Language: German , English
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    Zeitschrift für Geophysik 33 / 6 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: SEILER, E. Und W. KERTZ: Der polare Elektrojet . . . 371 ; LORCH S.: Messung zeitlicher Wassergehaltsänderungen im Boden . . . 403 ; KAUTZLEBEN, H.: Zur Interpretation des geomagnetischen Hauptfeldes als vektorielles Zufallsfeld . . . 415 ; BORISEVIČ, E. S.: Sowjetische Geräte für die Erdbebenregistrierung . . . 425 ; R. MEISSNER: Vergleiche seismischer Weitwinkelmessungen in der UdSSR und im bayrischen Molassebecken . . . 439 ; Briefe an den Herausgeber: HIERONYMUS, H.: Eine Zweipolschollen-Hypothese der Kontinentverschiebung . . . 453 ; BURKHARDT, H., F. KELLER, G MÜLLER, O. ROSENBACH und R. VEES: Bemerkungen zur Einsatzmöglichkeit der Magnetband-Refraktionsapparaturen MARS 66 in großen Registrierentfernungen . . . 455 ; Kurzmitteilung: SCHULT, A.: The effect of hydrostatic pressure on the compensation temperature of magnetization in a Li-Cr-ferrite . . . 458 ; Buchbesprechungen . . . 462 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Atmosphäre ; Geoelektrik ; Geomagnetismus ; Hydrologie ; Ionosphäre ; Magnetismus ; Mineralogie ; Seismik ; Seismographie ; Tektonik ; FID-GEO-DE-7
    Language: German , English
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    Zeitschrift für Geophysik 33 / 4 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: GIESE, P., C. PRODEHL und C. BEHNKE: Ergebnisse refraktionsseismischer Messungen 1965 zwischen dem Französischen Zentralmassiv und den Westalpen . . . 215 ; WAGNER, F. CH.: Die Stabilität einiger Serpentinitproben aus Granulitgebirge von Sachsen . . . 262 ; MÜHLEISEN‚R.: Über atlantische und tropische Gewitter . . . 273 ; Kurzmitteilung: TREUMANN, R.: Induktionspfeile über ideal horizontalen Schichtungen . . . 285 ; Briefe an den Herausgeber: LORCH, S.: Ein Gerät zur Messung der Geschwindigkeit (Betrag und Richtung) des Grundwassers in einem Bohrloch . . . 287 ; PROS, Z. und V. BABUŠKA: A Method for Investigating the Elastic Anisotropy on Spherical Rock Samples . . . 289 ; Buchbesprechungen . . . 292 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Atmosphäre ; Hydrologie ; Magnetismus ; Meteorologie ; Mineralogie ; Seismik ; Strahlung ; Elektrodynamik ; Geoelektrik ; Geomagnetismus ; FID-GEO-DE-7
    Language: German , English
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    Zeitschrift für Geophysik 34 / 1 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: Inhaltsverzeichnis: Zum neuen Jahrgang . . . 1 ; Zur Denkschrift „Physik des Erdkörpers“ . . . 3 ; Jung, K.: neuere Gedanken und Ergebnisse über die Gestalt des Erdkörpers und die Verteilung der Massen im Erdinneren . . . 7 ; Müller, G.: Theoretical Seismograms for some Types of Point-sources in Layered Media Part I: Theory . . . 15 ; Dizioğlu, M. Y.: A Method for Determining True Chargeabilities of Vertical Discontinuities and its Application to Some Types of Lead-Zinc Ores in Turkey . . . 37 ; Zech, G.: Veränderungen der magnetischen Eigenschaften von Basaltsäulen seit dem Tertiär . . . 53 ; Eichmeier, J.: Die theoretischen Grundlagen und das Auflösungsvermögen von Aspirations-Beweglichkeitsspektrographen für atmosphärische Ionen . . . 69 ; Ebel, A.: Zeitliche Variation und Genauigkeit bei der Bestimmung der Höhenveränderlichkeit geomagnetischer Elemente, abgeleitet aus Normalfeldern für Mitteleuropa . . . 87 ; Briefe an den Herausgeber: Meissner, R.: Zur Deutung der hypsometrischen Kurven von Erde und Mond . . . 99 ; Buchbesprechungen . . . 103 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Astronomie ; Atmosphäre ; Erz ; Geoelektrik ; Geomagnetismus ; Ionen ; Magnetismus ; Mond ; Seismik ; Türkei ; FID-GEO-DE-7
    Language: German , English
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    Zeitschrift für Geophysik 29 / 2 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: ISRAEL, H. and STILLER, S.: Climatological aspects of the natural radioactivity . . . 51 ; GROTEN, E.: Berechnung des Einflusses der Meeresgezeiten auf die Registrierung der Erdgezeiten in Neunkirchen/Siegerland . . . 57 ; FEHLHABER, L.: Einfluß außerirdischer Korpuskularströme auf das Magnetfeld der Erde . . . 65 ; FRIEDEMANN, H.: Von neuen Erfindungen. Anordnung zur Voranzeige bei seismischen Messungen auf See . . . 81 ; HELBIG, K.: Some Integrals of Magnetic Anomalies and Their Relation to the Parameters of the Disturbing Body . . . 83 ; Verzeichnis der geophysikalischen Vorlesungen an den deutschen Universitäten und Hochschulen . . . 97
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Klima ; Radioaktivität ; Tiden ; Geomagnetismus ; Seismik ; Magnetismus ; FID-GEO-DE-7
    Language: German , English
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    Zeitschrift für Geophysik 32 / 4 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: In memoriam FRANZ HALLENBACH . . . 179 ; In memoriam RUDOLF TOMASCHEK . . . 181 ; SCHEIDEGGER, A. E.: Isallo Stress Prospecting . . . 183 ; REICH, H.: Kurzer Bericht über die Bohrung Wörnitzostheim im Nordlinger Ries . . . 200 ; ISRAEL, H. und J. RÖSSLER: Zum Sonnenaufgangseffekt im Längstwellengebiet . . . 207 ; VOSS, K.: Über die Gestalt und das Schwerefeld der Erde (Teil III) . . . 216 ; BEHRENS, J. und L. DRESEN: Ein experimentelles Verfahren zur Eliminierung von Störsignalen bei modellseismischen Untersuchungen . . . 232 ; Kurzmitteilungen: THYSSEN-BORNEMISZA, S.: Depth Estimation from Vertical Gravity Observations . . . 242 ; MATTERN, G.: Zusammenhänge zwischen Dawn chorus Beobachtungen und den Güteziffern des Funkverkehrs . . . 244 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Elektrodynamik ; Gravitation ; Wellen ; Seismik ; FID-GEO-DE-7
    Language: German , English
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    Zeitschrift für Geophysik 32 / 5 & 6 (2018)
    Physika-Verlag, Würzburg
    In:  Herausgeberexemplar (Archiv der DGG in Leipzig) | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: INHALTSVERZEICHNIS: HOFMANN, H. und H. STILLER: Die Bestimmung der CURIEtemperaturen von natürlichen Magnetiten mit der Methode der thermodynamischen Koeffizienten . . . 267 ; EISEMANN‚E.: Der nächtliche Anstieg der F-Schicht der Ionosphäre . . . 280 ; ÖCAL,N.: Geometrical Solutions of Fault-plane Problem of Some of the Destructive Earthquakes Occurred in Anatolia in the Period 1938-1955 . . . 293 ; LEDERSTEGER, K.: Zur Theorie der WIECHERTmodelle . . . 310 ; DOLEZALEK, H.: On the Measurement of Electric Fields in Space . . . 318 ; Verzeichnis der geophysikalischen Vorlesungen . . . 330 ; Prof. Dr. HERMANN REICH zum 75. Geburtstag . . . 334 ;
    Description: research
    Description: DGG, DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Physische Geografie ; Atmosphäre ; Astronomie ; Elektrodynamik ; Ionosphäre ; Mineralogie ; Seismik ; Thermodynamik ; FID-GEO-DE-7
    Language: German , English
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    Journal of Geophysics - Zeitschrift für Geophysik 46 (2018)
    Springer, Berlin
    In:  SUB Göttingen | 8 Z NAT 2148
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    Publication Date: 2021-03-29
    Description: Dieser Band enthält 35 Artikel zu Themengebieten der Geophysik, veröffentlicht durch die Deutsche Geophysikalische Gesellschaft in dem Jahr 1979.
    Description: Inhaltsverzeichnis: Journal of Geophysics 46 〈html〉 〈body〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0008.pdf"〉Wave Propagation in Stratifield Anisotropic Media〈/a〉〈br〉 (Bossy, L.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0009.pdf"〉Radio Pulse Dispersion in the Ionosphere〈/a〉〈br〉 (Paul, A. K.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0010.pdf"〉Ionospheric Absorption and Profiles of Electron Density and Loss-Rate in the Lower Ionosphere〈/a〉〈br〉 (Kotadia, K. M., Gupta, A.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0011.pdf"〉Effective Energy Reception of the Electron Gas per Created Ion Electron Pair〈/a〉〈br〉 (Bilitza, D.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0012.pdf"〉Empirical Model of Global Electron Temperature Distribution Between 300 and 700 km Based on Data From Aeros-A〈/a〉〈br〉 (Spenner, K., Plugge, R.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0013.pdf"〉Intercomparison Between Aeros Electron Temperature Model and Mean Temperature Profiles of Different Incoherent Scatter Radar Stations〈/a〉〈br〉 (Spenner, K., Bilitza, D., Plugge, R.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0014.pdf"〉Simultaneous Smoothed Variations of Signal Amplitude and Mean Doppler Shift in 42 MHz Auroral Backscatter〈/a〉〈br〉 (Haldoupis, C. I., Sofko, G. J.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0015.pdf"〉Overnight Statiscal Variation of the North-South Movements of Radio Auroral Irregularities〈/a〉〈br〉 (Haldoupis, C. I., Sofko, G. J.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0016.pdf"〉Q of Mode 〈sub〉O〈/sub〉S〈sub〉O〈/sub〉〈/a〉〈br〉 (Knopoff, L., Zürn, W., Rydelek, P. A., Yogi, T.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0017.pdf"〉Finite Element Convection Models: Comparison of Shallow and Deep Mantle Convection, and Temperatures in the Mantle 〈/a〉〈br〉 (Kopitzke, U.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0018.pdf"〉Detection Probabilities for Weak Regional Seismic Events〈/a〉〈br〉 (Shapira, A., Kulhánek, O., Wahlström, R.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0019.pdf"〉Accuracy of Ray Theoretical Seismograms〈/a〉〈br〉 (Červený, V.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0020.pdf"〉Auroral Particle Fluxes in the Ionosphere〈/a〉〈br〉 (Wilhelm, K.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0021.pdf"〉The Shape of the Cosmic Ray Modulation Region of the April 30, 1976, Event, as Deduced from HELIOS-1, HELIOS-2, IMP-8, and Neutron Monitor Data〈/a〉〈br〉 (Geranios, A.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0022.pdf"〉Magnetic Rotational Hysteresis Loss in Titanomagnetites and Titanomaghemites – Application to Non-Destructive Mineral Identification in Basalts〈/a〉〈br〉 (Manson, A. J., O’Donovan, J. B., O’Reilly, W.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0023.pdf"〉The Geomagnetic Field and Its Secular Variation on Finland and Nearby Countries〈/a〉〈br〉 (Nevanlinna, H.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0024.pdf"〉Age and Crustal Structure of the Canary Islands〈/a〉〈br〉 (Schmincke, H.-U.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0025.pdf"〉Rinneite-Dating of Episodic Events on Potash Salt Deposits〈/a〉〈br〉 (Lippolt, H. J., Raczek, I.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0026.pdf"〉Magnetic ULF-Waves in the Vicinity of Active Auroral Forms〈/a〉〈br〉 (Klöcker, N., Theile, B.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0027.pdf"〉Bursts of Irregular Magnetic Pulsations During the Substorm〈/a〉〈br〉 (Kangas, J., Pikkarainen, T., Golikov, Y., Baransky, L., Troitskaya, V., Sterlikova, V.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0028.pdf"〉Cosmic Noise Absorption Events and Magnetic Pulsation Activity During Substorms〈/a〉〈br〉 (Wedeken, U., Hillebrand, O., Krenzien, E., Ranta, A., Ranta, H., Voelker, H.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0029.pdf"〉On the Sources of the 12-Month Wave in the An and As Geomagnetic Activity Indices〈/a〉〈br〉 (Mayaud, P. N.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0030.pdf"〉Calculation of the Effect of the Oceans on Geomagnetic Variations With an Application to the Sq Field During the IGY〈/a〉〈br〉 (Hobbs, B. A., Dawes, G. J. K.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0031.pdf"〉Localized Source Effects on Magnetotelluric Apparent Resistivities〈/a〉〈br〉 (Quon, C., Vozoff, K., Hoversten, M., Morrison, H. F., Lee, K.-H.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0032.pdf"〉Long-Wavelength Magnetic Anomalies as a Source of Information About Deep Crustal Structure〈/a〉〈br〉 (Krutikhovskaya, Z., Pashkevich, I.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0033.pdf"〉Palaeomagnetism and the Early Magmatic History of Fuerteventura (Canary Islands)〈/a〉〈br〉 (Storetvedt, K. M., Mongstad Våge, H., Aase, S., Løvlie, R.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0034.pdf"〉Ray Theoretical Seismograms for Laterally Inhomogeneous Structures〈/a〉〈br〉 (Červený, V.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0035.pdf"〉Macroseismic Field of the Earthquake of September 3, 1978, in the Swabian Jura〈/a〉〈br〉 (Procházková, D., Schneider, G., Schmedes, E., Drimmel, J., Fiegweil, E., Lukeschitz, G., Vogt, J., Courtot, P., Godefroy, P., Grünthal, G., Mayer-Rosa, D., Berger, R.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0036.pdf"〉Approximate Diffraction Theory for Transparent Half-Planes with Application to Seismic-Wave Diffraction at Coal Seams〈/a〉〈br〉 (Fertig, J., Müller, G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0037.pdf"〉Seismic Investigations of the Subcrustal Lithosphere Beneath Fennoscandia〈/a〉〈br〉 (Cassell, B. R., Fuchs, K.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0038.pdf"〉Northern Part of the Tonga Region: A Complicated Subduction Closure〈/a〉〈br〉 (Hanuš, V., Vaněk, J.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0039.pdf"〉Palaeomagnetic and Rockmagnetic Properties of the Permian Volcanics in the Western Southern Alps〈/a〉〈br〉 (Heiniger, C.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0040.pdf"〉Palaeomagnetism of Upper Cretaceous Limestones from the Münster Basin, Germany〈/a〉〈br〉 (Heller, F., Channell, J. E. T.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0041.pdf"〉A Two-Dimensional Magnetometer Array for Ground-Based Observations of Auroral Zone Electric Currents During the International Magnetospheric Study (IMS)〈/a〉〈br〉 (Küppers, F., Untiedt, J., Baumjohann, W., Lange, K., Jones, A. G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0046/LOG_0042.pdf"〉Estimation of the Dispersion of Compressional Waves in Rocks From Ultrasonic to Seismic Frequencies〈/a〉〈br〉 (Ramananantoandro, R.)〈/li〉 〈/body〉 〈/html〉
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; AEROS Satellite ; Alps ; Auroral Zone Phenomena ; Canary Islands ; Coal Prospection ; Cosmic Rays ; Cretaceous ; Crust of Earth ; Electromagnetic Induction ; Electromagnetic Wave Propagation ; Explosion Seismology ; Fennoscandia ; Free Oscillations ; Geochronology ; Geomagnetic Activity ; Geomagnetic Field ; Geomagnetic Pulsations ; Ionosphere ; Lithosphere ; Magnetotellurics ; Mantle of Earth ; Palaeomagnetism ; Rock Magnetism ; Salt Rocks ; Secular Variation ; Seismic Quality Factor Q ; Seismic Waves ; Seismicity ; Sq Variation ; Subduction Zones ; Theoretical Seismograms ; ULF Waves ; FID-GEO-DE-7
    Language: English
    Type: anthology_digi
    Location Call Number Expected Availability
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    CITATION GEO-LEO
  • 82
    facet.materialart.
    Unknown
    Journal of Geophysics - Zeitschrift für Geophysik 47 (2018)
    Springer, Berlin
    In:  SUB Göttingen | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: Dieser Band enthält 34 Artikel zu Themengebieten der Geophysik, veröffentlicht durch die Deutsche Geophysikalische Gesellschaft in dem Jahr 1980.
    Description: Inhaltsverzeichnis: Journal of Geophysics 47 〈html〉 〈body〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0011.pdf"〉Iceland: Evolution, Active Tectonics, and Structure. A Preface〈/a〉〈br〉 (Jacoby, W. R., Björnsson, A., Möller, D.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0012.pdf"〉Tectonic Framework, Evolution. A Continuum Model of Crustal Generation in Iceland; Kinematic Aspects〈/a〉〈br〉 (Pálmason, G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0013.pdf"〉Hawaiian Rifts and Recent Icelandic Volcanism: Expressions of Plume Generated Radial Stress Fields〈/a〉〈br〉 (Wyss, M.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0014.pdf"〉Observations of the Morphology and Structure of the Sea Floor South and West of Iceland〈/a〉〈br〉 (Johnson, G. L., Pálmason, G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0015.pdf"〉Stratigraphy and Paleomagnetism of the Esja, Eyrarfjall and Akrafjall Mountains, SW-Iceland〈/a〉〈br〉 (Kristjansson, L., Fridleifsson, I. B., Watkins, N. D.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0016.pdf"〉Magnetic Anomalies (〈i〉ΔZ〈/i〉) in NE-Iceland and Their Interpretation Based on Rock-Magnetic Investigations〈/a〉〈br〉 (Becker, H.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0017.pdf"〉Palaeointensity Measurement on Postglacial Lavas From Iceland〈/a〉〈br〉 (Schweitzer, Ch., Soffel, H. C.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0018.pdf"〉On the Evolution of the Reykjanes Ridge South of 60° N Between 40 and 12 Million Years Before Present〈/a〉〈br〉 (Voppel, D., Rudloff, R.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0019.pdf"〉Morphology and Magnetic Anomalies North of Iceland〈/a〉〈br〉 (Vogt, P. R., Johnson, G. L., Kristjansson, L.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0020.pdf"〉Morphology of the Reykjanes Ridge Crest Near 62°N〈/a〉〈br〉 (Jacoby, W. R.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0021.pdf"〉New Heat Flow Observations on the Reykjanes Ridge〈/a〉〈br〉 (Bram, K.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0022.pdf"〉Gravity and a Model of the Median Valley〈/a〉〈br〉 (Collette, B. J., Verhoef, J., de Mulder, A. F. J.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0023.pdf"〉Deformation, Stress, Seismicity. Statistical Analysis of Damaging Earthquakes and Volcanic Eruptions in Iceland From 1550–1978〈/a〉〈br〉 (Gudmundsson, G., Saemundsson, K.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0024.pdf"〉Geodetic Measurements and Horizontal Crustal Movements in the Rift Zone of NE-Iceland〈/a〉〈br〉 (Möller, D., Ritter, B.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0025.pdf"〉Results of Height Measurements in Northern Iceland 1965/1977〈/a〉〈br〉 (Spickernagel, H.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0026.pdf"〉Gravity and Height Variations During the Present Rifting Episode in Northern Iceland〈/a〉〈br〉 (Torge, W., Kanngieser, E.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0027.pdf"〉Gravity and Elevation Changes Caused by Magma Movement Beneath the Krafla Caldera, Northeast Iceland〈/a〉〈br〉 (Johnson, G. V., Björnsson, A., Sigurdsson, S.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0028.pdf"〉Subsidence Events in the Krafla Area, North Iceland, 1975–1979〈/a〉〈br〉 (Tryggvason, E.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0029.pdf"〉Surface Deformation of the Krafla Fissure Swarm in Two Rifting Events〈/a〉〈br〉 (Sigurdsson, O.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0030.pdf"〉Seismological Evidence for Lateral Magma Intrusion During the July 1978 Deflation of the Krafla Volcano in NE-Iceland〈/a〉〈br〉 (Einarsson, P., Brandsdóttir, B.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0031.pdf"〉Measurement of Distance and Tilt Changes in Fissures of Northern Iceland〈/a〉〈br〉 (Pelzer, H., Gerstenecker, C.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0032.pdf"〉Recent Earthquakes in the Hengill-Hellisheidi Area in SW-Iceland〈/a〉〈br〉 (Foulger, G., Einarsson, P.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0033.pdf"〉Rock Stress in an Icelandic Thermal Area, With Implications on Stresses in the Oceanic Lithosphere〈/a〉〈br〉 (Voight, B., Simon, R., Thorsteinsson, T., Pálmason, G., Taylor, C., Seret Opzoomer-Talma, S. H., Haimson, B. C.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0034.pdf"〉Crustal and Upper Mantle Structure. A Model of Electrical Resistivity Beneath NE-Iceland, Correlation with Temperature〈/a〉〈br〉 (Beblo, M., Björnsson, A.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0035.pdf"〉A Seismic Study of the Rift Zone in Northern Iceland〈/a〉〈br〉 (Zverev, S. M., Litvinenko, I. V., Pálmason, G., Yaroshevskaya, G. A., Osokin, N. N., Akhmetjev, M. A.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0036.pdf"〉A Seismic Crustal Study of the Axial Rift Zone in Southwest Iceland〈/a〉〈br〉 (Zverev, S. M., Litvinenko, I. V., Pálmason, G., Yaroshevskaya, G. A., Osokin, N. N.)〈/li〉 〈li〉〈a href=" https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0037.pdf"〉Seismic Structure of the Icelandic Crust Above Layer Three and the Relation Between Body Wave Velocity and the Alteration of the Basaltic Crust〈/a〉〈br〉 (Flóvenz, Ó. G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0038.pdf"〉Crustal Structure of the Iceland-Faeroe Ridge〈/a〉〈br〉 (Bott, M. H. P., Gunnarsson, K.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0039.pdf"〉Reykjanes Ridge Iceland Seismic Experiment (RRISP 77)〈/a〉〈br〉 (Angenheister, G., Gebrande, H., Miller, H., Goldflam, P., Weigel, W., Jacoby, W. R., Pálmason, G., Björnsson, S., Einarsson, P., Pavlenkova, N. I., Zverev, S. M., Litvinenko, I. V., Loncarevic, B., Solomon, S. C.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0040.pdf"〉Seismic Structure of Iceland Along RRISP-Profile I〈/a〉〈br〉 (Gebrande, H., Miller, H., Einarsson, P.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0041.pdf"〉Seismic Structure Along RRISP – Profile I on the Southeast Flank of the Reykjanes Ridge〈/a〉〈br〉 (Goldflam, P., Weigel, W., Loncarevic, B. D.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0042.pdf"〉Crustal Development of the Reykjanes Ridge From Seismic Refraction〈/a〉〈br〉 (Bunch, A. W. H.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0043.pdf"〉Reykjanes Ridge Crest Studied by Surface Waves With an Earthquake-Pair Technique〈/a〉〈br〉 (Keen, C. E., Fricker, A., Keen, M. J., Blinn, L.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0047/LOG_0044.pdf"〉The Evolution of the Lithosphere at the Southeast Flank of Reykjanes Ridge From Surface Wave Data〈/a〉〈br〉 (Jacoby, W. R., Girardin, N.)〈/li〉 〈/body〉 〈/html〉
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Asthenosphere ; Crust and Upper Mantle ; Deformation ; Dynamic Models ; Earthquake Statistics ; Evolution of Crust and Lithosphere ; Geodetic Measurements ; Geothermics ; Gravity ; Heat Flow, Geothermics ; History of Geophysics ; lsostasy ; Lithosphere ; Magma Movement ; Magnetic Anomalies ; Magnetotellurics ; Paleomagnetism ; Plate Tectonics ; Plume Hypothesis ; Ridge Model ; Ridge Structure ; Ridge Topography ; Rifting and Volcanism ; Rock Magnetism ; Seafloor Spreading ; Seafloor Morphology ; Seismic Anisotropy ; Seismicity ; Seismic Reflection ; Seismic Refraction ; Stress, Strain ; Surface Waves ; Temperature ; Velocity-Density Systematics ; Viscosity ; FID-GEO-DE-7
    Language: English
    Type: anthology_digi
    Location Call Number Expected Availability
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    CITATION GEO-LEO
  • 83
    facet.materialart.
    Unknown
    Journal of Geophysics - Zeitschrift für Geophysik 48 (2018)
    Springer, Berlin
    In:  SUB Göttingen | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: Dieser Band enthält 28 Artikel zu Themengebieten der Geophysik, veröffentlicht durch die Deutsche Geophysikalische Gesellschaft in dem Jahr 1980.
    Description: Inhaltsverzeichnis: Journal of Geophysics 48 〈html〉 〈body〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0012.pdf"〉The Analysis of Simultaneous Observations of Nighttime Pi Pulsations on an East-West Profile〈/a〉〈br〉 (Baranskiy, L. N., Troitskaya, V. A., Sterlikova, I. V., Gokhberg, M. B., Ivanov, N. A., Khartchenko, I. P., Münch, J. W., Wilhelm, K.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0013.pdf"〉Coordinated Magnetic Observations of Morning Sector Auroral Zone Currents With Triad and the Scandinavian Magnetometer Array: A Case Study〈/a〉〈br〉 (Sulzbacher, H., Baumjohann, W., Potemra, T. A.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0014.pdf"〉K – Ar Age Determinations on Tertiary Volcanic Rocks: V. Siebengebirge, Siebengebirge-Graben〈/a〉〈br〉 (Todt, W., Lippolt, H. J.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0015.pdf"〉The Geothermal Anomaly of Landau/Pfalz: An Attempt of Interpretation〈/a〉〈br〉 (Werner, D., Parini, M.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0016.pdf"〉Magnetic and Gravity Investigations of the Dead Sea Rift and Adjacent Areas in Northern Israel〈/a〉〈br〉 (Folkman, Y.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0017.pdf"〉Changes of Structure, Phase Composition and Electric Conductivity Under High-Temperature Oxidation of Titanomagnetites〈/a〉〈br〉 (Kropáček, V., Laštovičková, M.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0018.pdf"〉Maximum Velocity Amplitudes of 〈i〉P〈/i〉 and 〈i〉S〈/i〉 Waves From Filtered Broadband Records〈/a〉〈br〉 (Sitaram, M. V. D, Plešinger, A., Vaněk, J.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0019.pdf"〉Comment on: On the Sources of the 12-Month Wave in the 〈i〉an〈/i〉 and 〈i〉as〈/i〉 Geomagnetic Activity Indices〈/a〉〈br〉 (Mayaud, P. N.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0020.pdf"〉Book Reviews〈/a〉〈br〉 (Schopper, J., Hartmann, G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0021.pdf"〉A Late Cretaceous 〈sup〉40〈/sup〉Ar–〈sup〉39〈/sup〉Ar Age for the Lappajärvi Impact Crater, Finland〈/a〉〈br〉 (Jessberger, E. K., Reimold, W. U.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0022.pdf"〉Magnetic Properties of Swiss Flysch〈/a〉〈br〉 (Channell, J., Freeman, R., Heller, F.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0023.pdf"〉Source Parameters of Earthquakes From the Himalayan Region〈/a〉〈br〉 (Upadhyay, S. K., Duda, S. J.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0024.pdf"〉Teleseismic Evidence for Velocity Heterogeneity Beneath the Rhenish Massif〈/a〉〈br〉 (Raikes, S.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0025.pdf"〉The Simulation Problem for Broad-Band Seismograms〈/a〉〈br〉 (Seidl, D.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0026.pdf"〉Load-Induced Stresses and Their Relation to the Initial Stress Field〈/a〉〈br〉 (Bock, G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0027.pdf"〉Ground-Based Observations of an Onset of Localized Field-Aligned Currents During Auroral Breakup Around Magnetic Midnight〈/a〉〈br〉 (Opgenoorth, H. J., Pellinen, R. J., Maurer, H., Küppers, F., Heikkila, W. J., Kaila, K. U., Tanskanen, P.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0028.pdf"〉Simultaneous Maxima of Geomagnetic Pulsations and Riometer Absorption on the Afternoon Side of the Auroral Zone〈/a〉〈br〉 (Novikov, Y., Kopytenko, Y., Raspopov, O., Bösinger, T., Kangas, J., Ranta, H.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0029.pdf"〉Numerical Investigation of the Spectral Resolving Power of Burg's Maximum Entropy Method〈/a〉〈br〉 (Wenzel, F., Zürn, W.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0030.pdf"〉Errors in Matrix Element Expressions for the Reflectivity Method〈/a〉〈br〉 (Baumgardt, D.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0031.pdf"〉Magnetometer Array Observations of a Giant Pulsation Event〈/a〉〈br〉 (Glaßmeier, K.-H.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0032.pdf"〉Palaeomagnetic Secular Variation Curves Extending Back to 13,400 years B.P. Recorded by Sediments Deposited in Lac de Joux, Switzerland〈/a〉〈br〉 (Creer, K., Hogg, T. E., Readman, P. W., Reynaud, C.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0033.pdf"〉Anhysteretic Remanent Magnetization of Small Multidomain Fe〈sub〉3〈/sub〉O〈sub〉4〈/sub〉 Particles Dispersed in Various Concentrations in a Non Magnetic Matrix〈/a〉〈br〉 (Schmidbauer, E., Veitch, R. J.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0034.pdf"〉Stirred Remanent Magnetization: A Laboratory Analogue of Post-Depositional Realignment〈/a〉〈br〉 (Tucker, P.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0035.pdf"〉High Precision Measurement of the Frequency of Mode 〈sub〉O〈/sub〉S〈sub〉O〈/sub〉〈/a〉〈br〉 (Zürn, W., Knopoff, L., Rydelek, P. A.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0036.pdf"〉The Solution of Dynamic Problems of Elastic Wave Propagation in Inhomogeneous Media by a Combination of Partial Separation of Variables and Finite-Difference Methods〈/a〉〈br〉 (Alekseev, A. S., Mikhailenko, B. G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0037.pdf"〉A Characteristic Method for Numerical Solution of the Inverse Kinematic Seismic Problems〈/a〉〈br〉 (Romanov, M. E., Alekseev, A. S.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0038.pdf"〉Geomagnetic Induction Studies in Scandinavia〈/a〉〈br〉 (Jones, A. G.)〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0048/LOG_0039.pdf"〉Comments on Polarization and Coherence〈/a〉〈br〉 (Samson, J. C.)〈/li〉 〈/body〉 〈/html〉
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Auroral Zone Physics ; Broad Band Seismograms ; Earth’s Crust ; Earth’s Mantle ; Electrical Conductivity of Rocks ; Electrical Conductivity of the Earth ; Electromagnetic lnduction in the Earth ; Free Oscillations ; Geochronology ; Geomagnetic Activity ; Geomagnetic Pulsations ; Geomagnetic Time Variations ; Geothermal Anomalies ; Gravity Anomalies ; Himalaya ; Impact Structures ; Induced Seismicity ; Inverse Seismic Problems ; Israel ; Magnetic Anomalies ; Maximum Entropy Method ; Palaeomagnetism ; Polarization Analysis ; Reflectivity Method ; Rheinisches Massiv ; Rock Magnetism ; Rock Physics ; Scandinavia ; Secular Variation ; Seismology ; Siebengebirge ; Stress Field ; Theoretical Seismograms ; FID-GEO-DE-7
    Language: English
    Type: anthology_digi
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    Journal of Geophysics - Zeitschrift für Geophysik 61 (2018)
    Springer, Berlin
    In:  SUB Göttingen | 8 Z NAT 2148
    Details
    Publication Date: 2021-03-29
    Description: Dieser Band enthält 23 Artikel zu Themengebieten der Physik der festen Erde, insbesondere der Geomagnetik, veröffentlicht durch die Deutsche Geophysikalische Gesellschaft im Jahr 1987.
    Description: Inhaltsverzeichnis: Journal of Geophysics 61 〈html〉 〈body〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0011.pdf"〉A realation between continental heat flow and the seismic reflectivity of the lower crust〈/a〉〈br〉 (Klemperer, Simon L.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0012.pdf"〉Analytical model calculations for heat exchange in a confined aquifer〈/a〉〈br〉 (Schulz, R.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0013.pdf"〉A paleomagnetic cross-section through the Ardenne and the Brabant Massifs (France-Belgium)〈/a〉〈br〉 (Edel, J. B., Coulon, M.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0014.pdf"〉A magnetotelluric study in the Campidano Graben of Sardinia〈/a〉〈br〉 (Schnegg, P.-A., Fischer, G., Le Quang, B. V., Ranieri, G.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0016.pdf"〉Observation of correlated ULF fluctuations in the geomagnetic field and in the phase path of ionospheric HF soundings〈/a〉〈br〉 (Watermann, J.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0017.pdf"〉Apparent and intrinsic Q: the one -dimensional case〈/a〉〈br〉 (Görich, U., Müller, G.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0018.pdf"〉Linearized scattering of surface waves on a spherical Earth〈/a〉〈br〉 (Snieder, Ræl, Nolet, Guust)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0019.pdf"〉Palaeomagnetism of sedimentary rocks of the uppermost Cretaceous from the oases of Dakhla and Kharga in the western desert of Eqypt〈/a〉〈br〉 (Saradeth, S., Soffel, H., Schult, A.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0020.pdf"〉In memoriam Herbert Lennartz (1916 - 1986) 〈/a〉〈br〉 (Schick, R.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0021.pdf"〉Stable inversions of MAGSAT data over the geomagnetic equator by means of ridge regression〈/a〉〈br〉 (Lötter, C. J.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0022.pdf"〉Aqueous maghemitization of titanomagnetite〈/a〉〈br〉 (Brown, Kristen, O’Reilly, W.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0023.pdf"〉Paleomagnetic study of upper carboniferous volcanics from Sudets (Poland) 〈/a〉〈br〉 (Westphal, M., Edel, J.-B., Kadzialko-Hofmokl, M., Jelenska, M., Grocholski, A.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0025.pdf"〉Audiomagnetotelluric sounding using the Schumann resonances〈/a〉〈br〉 (Tzanis, A., Beamish, D.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0026.pdf"〉Two-dimensional modelling of a towed transient magnetic dipole-dipole sea floor EM system〈/a〉〈br〉 (Edwards, R. N., Cheesman, S. J.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0028.pdf"〉Systematics of arc-associated electric fields and currents as inferred from radar backscatter measurements〈/a〉〈br〉 (Timofeev, E. E., Vallinkoski, M. K., Kozelova, T. V., Yahnin, A. G., Pellinen, R. J.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0029.pdf"〉Book reviews〈/a〉〈br〉 (Tönnies, V., Schröder, D.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0030.pdf"〉An upper bound on lithosphere thickness from glacio-isostatic adjustment in Fennoscandia〈/a〉〈br〉 (Wolf, Detlef)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0031.pdf"〉Statistical investigations on diurnal and annual periodicity and on tidal triggering of local earthquakes in Central Europe〈/a〉〈br〉 (Ulbrich, U., Ahorner, L., Ebel, A.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0032.pdf"〉Surface harmonic expansion methodology in restricted domains of the Earth's surface - application to the Indian Ocean〈/a〉〈br〉 (Lana, Xavier, Carbonell, Ramon)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0033.pdf"〉Simple algorithms for vertical seismic profiling in transversely isotropic media〈/a〉〈br〉 (Ha, Joseph)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0034.pdf"〉The canonical decomposition and its relationship to other froms of magnetotelluric impedance tensor analysis〈/a〉〈br〉 (Yee, E., Paulson, K. V.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0035.pdf"〉Canonical decomposition of the telluric transfer tensor〈/a〉〈br〉 (Yee, E., Paulson, K. V.)〈/a〉〈/li〉 〈li〉〈a href="https://gdz.sub.uni-goettingen.de/download/pdf/PPN1015067948_0061/LOG_0036.pdf"〉Book reviews〈/a〉〈br〉 (Berckhemer, H., Müller, G.)〈/a〉〈/li〉 〈/body〉 〈/html〉
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: 550 ; Geophysik ; Apparent polar wandering ; Asthenosphere ; Attenuation of seismic waves ; Audiomagnetotellurics ; Auroral arc ; Book reviews ; Continental Crust ; Earthquakes ; Earth’s Crust ; Electromagnetic induction ; Geomagnetic Field ; Geomagnetic variations ; Geothermal energy ; Heat flow ; In memoriam ; Inversion theory ; Ionosphere ; Lateral heterogeneity ; Lithosphere ; Magnetotellurics ; Magnetic minerals ; MAGSATdata ; Paleomagnetism ; Periodicity of earthquakes ; Postglacial uplift ; Potential theory ; Radar backscatter ; Remagnetization ; Rock Magnetism ; Scattering of seismic waves ; Sea floor ; Seismic Quality Factor Q ; Seismic surface waves ; Seismic wave theory ; Spherical harmonics ; Tellurics ; Tidal triggering ; Transient induction response ; Vertical seismic profiling ; FID-GEO-DE-7
    Language: English
    Type: anthology_digi
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    13th Symposium on Mesozoic Terrestrial Ecosystems and Biota (MTE13) (2018)
    Geounion Alfred-Wegener-Stiftung, Berlin
    Details
    Publication Date: 2021-08-30
    Description: MTE13 is a showcase for the most up-to-date and groundbreaking research on Mesozoic terrestrial ecosystems and organisms. Presentations cover a wide variety of Mesozoic life, from protists to mammals, and Mesozoic environments, from organism interactions to biomes. They comprise stunning 3D reconstructions based on computed x-ray investigations as well as exciting discoveries from new fossil localities in the field – just to pick a few of the many topics presented at the symposium. We hope that you find MTE13 inspiring and that you enjoy the opportunity to interact with experts in Mesozoic terrestrial research from all over the world.
    Description: DFG, SUB Göttingen, GeoUnion
    Description: conference
    Keywords: 560 ; palaeontology ; palaeoenvironment ; FID-GEO-DE-7
    Language: English
    Type: anthology , publishedVersion
    Format: 148
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