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  • 2000-2004  (12)
  • 1970-1974  (154,438)
  • 1973  (154,438)
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Language
Years
Year
  • 1
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    (Table 2) Chemical composition of metalliferous sediments from DSDP Site 5-37 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-37; Aluminium; Antimony; Atomic absorption spectrometry (AAS); Barium; Cerium; Chromium; Cobalt; Copper; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Europium; Glomar Challenger; Instrumental neutron activation analysis (INAA); Iron; Lanthanum; Leg5; Manganese; Nickel; North Pacific/HILL; Samarium; Sample code/label; Scandium; Silicon; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 36 data points
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  • 2
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    (Table 2) Chemical composition of metalliferous sediments from DSDP Site 5-38 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-38; Aluminium; Antimony; Atomic absorption spectrometry (AAS); Barium; Calcium carbonate; Carbon, organic, total; Cerium; Chromium; Cobalt; Copper; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Europium; Glomar Challenger; Instrumental neutron activation analysis (INAA); Iron; Lanthanum; Leg5; Manganese; Nickel; North Pacific/HILL; Samarium; Sample code/label; Scandium; Silicon; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 38 data points
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  • 3
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    (Table 2) Chemical composition of metalliferous sediments from DSDP Site 5-39 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-39; Aluminium; Antimony; Atomic absorption spectrometry (AAS); Barium; Cerium; Chromium; Cobalt; Copper; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Europium; Glomar Challenger; Instrumental neutron activation analysis (INAA); Iron; Lanthanum; Leg5; Manganese; Nickel; North Pacific/HILL; Samarium; Sample code/label; Scandium; Silicon; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 36 data points
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  • 4
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    (Table 4) Chemical compositions of the 〈0.002 mm and 0.002 to 0.02 mm grain size fractions of metalliferous sediments from DSDP Site 5-37 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-37; Aluminium; Atomic absorption spectrometry (AAS); Copper; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Grain size description; Iron; Leg5; Magnesium; Manganese; Nickel; North Pacific/HILL; Sample code/label; Silicon; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 38 data points
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  • 5
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    (Table 5) Rb, Sr, and 87Sr/86Sr data for sediments from DSDP Site 5-38 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-38; Calculated; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Isotope ratio mass spectrometry; Leg5; North Pacific/HILL; Rubidium; Sample code/label; Sample comment; Strontium; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, error; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 23 data points
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  • 6
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    (Table 5) Rb, Sr, and 87Sr/86Sr data for sediments from DSDP Site 5-39 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-39; Calculated; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Isotope ratio mass spectrometry; Leg5; North Pacific/HILL; Rubidium; Sample code/label; Sample comment; Strontium; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, error; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 7
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    (Table 6) Oxygen-, sulphur-, uranium- and lead isotopic compositions in metalliferous sediments from DSDP Site 5-38 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-38; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Isotope ratio mass spectrometry; Leg5; North Pacific/HILL; Sample code/label; Sample comment; Uranium; Uranium-234/Uranium-238 activity ratio; Uranium-234/Uranium-238 activity ratio, standard deviation; δ18O; δ34S
    Type: Dataset
    Format: text/tab-separated-values, 13 data points
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  • 8
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    (Table 6) Oxygen-, sulphur-, uranium- and lead isotopic compositions in metalliferous sediments from DSDP Site 5-39 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-39; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Isotope ratio mass spectrometry; Leg5; North Pacific/HILL; Sample code/label; Sample comment; Uranium; Uranium-234/Uranium-238 activity ratio; Uranium-234/Uranium-238 activity ratio, standard deviation; δ18O; δ34S
    Type: Dataset
    Format: text/tab-separated-values, 14 data points
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  • 9
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    (Table 2) Compressional wave velocities of Pacific DSDP Site basalts (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-32; 5-34; 5-36; 6-54; 6-57; 7-61; 7-61A; 7-63; 7-66; 9-77B; 9-79; 9-82; 9-83; 9-84; Comment; Deep Sea Drilling Project; Density, dry bulk; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg5; Leg6; Leg7; Leg9; Longitude of event; North Pacific; North Pacific/BASIN; North Pacific/HILL; North Pacific/Philippine Sea/RIDGE; North Pacific/PLAIN; North Pacific/RIDGE; North Pacific/VALLEY; ORDINAL NUMBER; Sample code/label; Sample comment; Velocity, compressional wave
    Type: Dataset
    Format: text/tab-separated-values, 612 data points
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  • 10
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    (Table 4) Chemical compositions of the 〈0.002 mm and 0.002 to 0.02 mm grain size fractions of metalliferous sediments from DSDP Site 5-39 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-39; Aluminium; Atomic absorption spectrometry (AAS); Copper; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Grain size description; Iron; Leg5; Magnesium; Manganese; Nickel; North Pacific/HILL; Sample code/label; Silicon; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 40 data points
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  • 11
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    (Table 4) Chemical compositions of the 〈0.002 mm and 0.002 to 0.02 mm grain size fractions of metalliferous sediments from DSDP Site 5-38 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-38; Aluminium; Atomic absorption spectrometry (AAS); Copper; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Grain size description; Iron; Leg5; Magnesium; Manganese; Nickel; North Pacific/HILL; Sample code/label; Sample comment; Silicon; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 42 data points
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  • 12
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    (Table 5) Rb, Sr, and 87Sr/86Sr data for sediments from DSDP Site 5-37 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-37; Calculated; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Isotope ratio mass spectrometry; Leg5; North Pacific/HILL; Rubidium; Sample code/label; Sample comment; Strontium; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, error; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 13
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    (Table 6) Oxygen-, sulphur-, uranium- and lead isotopic compositions in metalliferous sediments from DSDP Site 5-37 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-37; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Isotope ratio mass spectrometry; Leg5; North Pacific/HILL; Sample code/label; Sample comment; Uranium; Uranium-234/Uranium-238 activity ratio; Uranium-234/Uranium-238 activity ratio, standard deviation; δ18O; δ34S
    Type: Dataset
    Format: text/tab-separated-values, 14 data points
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  • 14
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    (Table 7) X-ray mineralogy and petrology of the coarse fraction from DSDP Site 5-38 sediments (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-38; Aggregates; Comment; Counting; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Fish remains; Glomar Challenger; Illite; Kaolinite+Chlorite; Leg5; Murdochite; North Pacific/HILL; Phillipsite; Plagioclase; Quartz; Quartz/Feldspar ratio; Sample code/label; Size fraction 〉 0.020 mm; Total counts; X-ray diffraction (XRD); Zeolite
    Type: Dataset
    Format: text/tab-separated-values, 39 data points
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  • 15
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    (Table 7) X-ray mineralogy and petrology of the coarse fraction from DSDP Site 5-37 sediments (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-37; Aggregates; Comment; Counting; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Fish remains; Glomar Challenger; Illite; Kaolinite+Chlorite; Leg5; Murdochite; North Pacific/HILL; Phillipsite; Plagioclase; Quartz; Quartz/Feldspar ratio; Sample code/label; Size fraction 〉 0.020 mm; Total counts; X-ray diffraction (XRD); Zeolite
    Type: Dataset
    Format: text/tab-separated-values, 40 data points
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  • 16
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    (Table 7) X-ray mineralogy and petrology of the coarse fraction from DSDP Site 5-39 sediments (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-39; Aggregates; Comment; Counting; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Fish remains; Glomar Challenger; Illite; Kaolinite+Chlorite; Leg5; Murdochite; North Pacific/HILL; Phillipsite; Plagioclase; Quartz; Quartz/Feldspar ratio; Sample code/label; Size fraction 〉 0.020 mm; Total counts; X-ray diffraction (XRD); Zeolite
    Type: Dataset
    Format: text/tab-separated-values, 40 data points
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  • 17
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    (Table 3) Effective elastic constants calculated from velocities of Pacific DSDP Site basalts (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: -; 5-32; 5-34; 5-36; 6-54; 6-57; 7-61; 7-61A; 7-63; 7-66; 9-77B; 9-79; 9-82; 9-83; 9-84; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg5; Leg6; Leg7; Leg9; Longitude of event; North Pacific; North Pacific/BASIN; North Pacific/HILL; North Pacific/Philippine Sea/RIDGE; North Pacific/PLAIN; North Pacific/RIDGE; North Pacific/VALLEY; ORDINAL NUMBER; Pressure; Ratio; Sample code/label; Velocity, compressional/shear wave ratio
    Type: Dataset
    Format: text/tab-separated-values, 800 data points
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  • 18
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    (Table 1) Basalt density, basement age, and intrusive/extrusive relations from DSDP Site 5-32 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-32; Age; AGE; Calculated average/mean values; Deep Sea Drilling Project; Density, wet bulk; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg5; North Pacific/PLAIN; Rock type
    Type: Dataset
    Format: text/tab-separated-values, 4 data points
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  • 19
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    Basalt density, basement age, and intrusive/extrusive relations from DSDP Legs 2 through 7, 9, and 14 (1973)
    PANGAEA
    In:  Supplement to: Salisbury, Matthew H; Christensen, Nikolas I (1973): Progressive weathering of submarine basalt with age: further evidence of sea-floor spreading. Geology, 1(2), 63 - 64, https://doi.org/10.1130/0091-7613(1973)1%3C63:PWOSBW%3E2.0.CO;2
    Details
    Publication Date: 2024-07-01
    Description: Densities of layer 2 basalt recovered during the Deep Sea Drilling Project have been found to decrease steadily with age, a finding ascribed to progressive submarine weathering in the context of sea-floor spreading. The least-squares solution for 52 density measurements gives a rate of decrease in density of (Delta p)/(Delta t) = -0.0046 g per ccm m.y. = -16 percent per 100 m.y., which is in excellent agreement with earlier estimates based on observed chemical depletion rates of dredged oceanic basalt. Weathering of sea-floor basalt, should it penetrate to any considerable depth in layer 2, will decrease layer 2 seismic refraction velocities, act as a source of geothermal heat, and substantially influence the chemistry of sea water and the overlying column of sediment.
    Keywords: 14-136; 14-137; 14-138; 14-141; 2-10; 3-14; 3-15; 3-18; 3-19; 4-23; 5-32; 5-36; 6-54; 6-57; 7-61; 7-63; 7-66; 9-77B; 9-79; 9-82; 9-83; 9-84; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg14; Leg2; Leg3; Leg4; Leg5; Leg6; Leg7; Leg9; North Atlantic/CONT RISE; North Atlantic/DIAPIR; North Atlantic/HILL; North Pacific; North Pacific/BASIN; North Pacific/HILL; North Pacific/Philippine Sea/RIDGE; North Pacific/PLAIN; North Pacific/RIDGE; North Pacific/VALLEY; South Atlantic/CONT RISE; South Atlantic/HILL; South Atlantic/PLAIN; South Atlantic/RIDGE
    Type: Dataset
    Format: application/zip, 22 datasets
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  • 20
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    Velocities and elastic moduli of basalts from Pacific DSDP sites (1973)
    PANGAEA
    In:  Supplement to: Christensen, Nikolas I; Salisbury, Matthew H (1973): Velocities, elastic moduli and weathering-age relations for Pacific Layer 2 basalts. Earth and Planetary Science Letters, 19(4), 461-470, https://doi.org/10.1016/0012-821X(73)90190-8
    Details
    Publication Date: 2024-07-01
    Description: Compressional (Vp) and shear (Vs) wave velocities have been measured to 10 kb in 32 cores of basalt from 14 Pacific sites of the Deep Sea Drilling Project. Both Vp and V s show wide ranges (3.70 to 6.38 km/sec for Vp and 1.77 to 3.40 km/sec for V s at 0.5 kb) which are linearly related to density and sea floor age, confirming earlier findings by Christensen and Salisbury of decreasing velocity with progressive submarine weathering based on studies of basalts from five sites in the Atlantic. Combined Pacific and Atlantic data give rates of decreasing velocity of -1.89 and -1.35 km/sec per 100 my for Vp and Vs respectively. New analyses of oceanic seismic refraction data indicate a decrease in layer 2 velocities with age similar to that observed in the laboratory, suggesting that weathering penetrates to several hundred meters in many regions and is largely responsible for the extreme range and variability of layer 2 refraction velocities.
    Keywords: 5-32; 5-34; 5-36; 6-54; 6-57; 7-61; 7-61A; 7-63; 7-66; 9-77B; 9-79; 9-82; 9-83; 9-84; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg5; Leg6; Leg7; Leg9; North Pacific; North Pacific/BASIN; North Pacific/HILL; North Pacific/Philippine Sea/RIDGE; North Pacific/PLAIN; North Pacific/RIDGE; North Pacific/VALLEY
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 21
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    Chemical, isotopic and mineral compositions of basal metalliferous sediments from DSDP Legs 5 and 7 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Description: Sediments from near the basement of a number of Deep Sea Drilling Project (DSDP) sites, from the Bauer Deep, and from the East Pacific Rise have unusually high transition metal-to-aluminum ratios. Similarities in the chemical, isotopic, and mineralogical compositions of these deposits point to a common origin. All the sediments studied have rare-earth-element (REE) patterns strongly resembling the pattern of sea water, implying either that the REE's were coprecipitated with ferromanganese hydroxyoxides (hydroxyoxides denote a mixture of unspecified hydrated oxides and hydroxides), or that they are incorporated in small concentrations of phosphatic fish debris found in all samples. Oxygen isotopic data indicate that the metalliferous sediments are in isotopic equilibrium with sea water and are composed of varying mixtures of two end-member phases with different oxygen isotopic compositions: an iron-manganese hydroxyoxide and an iron-rich montmorillonite. A low-temperature origin for the sediments is supported by mineralogical analyses by x-ray diffraction which show that goethite, iron-rich montmorillonite, and various manganese hydroxyoxides are the dominant phases present. Sr87/Sr86 ratios for the DSDP sediments are indistinguishable from the Sr87/Sr86 ratio in modern sea water. Since these sediments were formed 30 to 90 m.y. ago, when sea water had a lower Sr87/Sr86 value, the strontium in the poorly crystalline hydroxyoxides must be exchanging with interstitial water in open contact with sea water. In contrast, uranium isotopic data indicate that the metalliferous sediments have formed a closed system for this element. The sulfur isotopic compositions suggest that sea-water sulfur dominates these sediments with little or no contribution of magmatic or bacteriologically reduced sulfur. In contrast, ratios of lead isotopes in the metalliferous deposits resemble values for oceanic tholeiite basalt, but are quite different from ratios found in authigenic marine manganese nodules. Thus, lead in the metalliferous sediments appears to be of magmatic origin. The combined mineralogical, isotopic, and chemical data for these sediments suggest that they formed from hydrothermal solutions generated by the interaction of sea water with newly formed basalt crust at mid-ocean ridges. The crystallization of solid phases took place at low temperatures and was strongly influenced by sea water, which was the source for some of the elements found in the sediments.
    Keywords: 5-37; 5-38; 5-39; 7-66; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg5; Leg7; North Pacific/BASIN; North Pacific/HILL
    Type: Dataset
    Format: application/zip, 18 datasets
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  • 22
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    Annotated record of the detailed examination of Mn deposits from BENTHIFACE Expedition stations (1973)
    PANGAEA
    In:  Supplement to: SCRIPPS Institution of Oceanography (1973): BENTHIFACE (1973) Expedition, Core List, R/V Melville. Scripps Institution of Oceanography, UC San Diego, unpublished, 22 pp, https://www.ngdc.noaa.gov/mgg/curator/data/melville/benthiface/15025002.pdf
    Details
    Publication Date: 2024-07-01
    Description: The cores described in this report were taken on the BENTHIFACE Expedition in June 1973 to July 1973 by the Scripps Institution of Oceanography from the R/V Melville. A total of 128 cores and dredges were recovered and are available at Scripps for sampling and study.
    Keywords: BC; BENTHIFACE; BNFC02MV; BNFC02MV-003BX; BNFC02MV-005G; BNFC02MV-009P; BNFC02MV-009PG-01; BNFC02MV-009PG-02; BNFC02MV-010BX; BNFC02MV-012PG-01; BNFC02MV-014P; BNFC02MV-015P; BNFC02MV-017P; BNFC02MV-018P; BNFC02MV-018PG-01; BNFC02MV-018PG-02; BNFC02MV-019BX; BNFC02MV-025P; BNFC02MV-029G; BNFC02MV-032G; BNFC02MV-038G; BNFC02MV-046G; BNFC02MV-048G; BNFC02MV-053P; BNFC02MV-054BX; BNFC02MV-056BX; BNFC02MV-057PG-01; BNFC02MV-058P; BNFC02MV-059P; BNFC02MV-060P; BNFC02MV-061BXA; BNFC02MV-062P; BNFC02MV-063BXA; BNFC02MV-063BXB; BNFC02MV-064G; BNFC02MV-068FF; BNFC02MV-070FF; BNFC02MV-071FF; BNFC02MV-072BXA; BNFC02MV-072BXB; BNFC02MV-073P; BNFC02MV-073PG; BNFC02MV-074BX; BNFC02MV-077FF; BNFC02MV-078FF; BNFC02MV-081G; BNFC02MV-084P; BNFC02MV-084PG; BNFC02MV-085BXB; BNFC02MV-086P; BNFC02MV-086PG; BNFC03BX; BNFC05G; BNFC07G; BNFC09P; BNFC09PG-1; BNFC09PG-2; BNFC10BX; BNFC12PG-1; BNFC14P; BNFC15P; BNFC17P; BNFC18P; BNFC18PG-1; BNFC18PG-2; BNFC19BX; BNFC25P; BNFC29G; BNFC32G; BNFC38G; BNFC46G; BNFC48G; BNFC53P; BNFC54BX; BNFC56BX; BNFC57PG-1; BNFC58P; BNFC59P; BNFC60P; BNFC61BXA; BNFC62P; BNFC63BXA; BNFC63BXB; BNFC64G; BNFC68FF; BNFC70FF; BNFC71FF; BNFC72BXA; BNFC72BXB; BNFC73P; BNFC73PG; BNFC74BX; BNFC77FF; BNFC78FF; BNFC81G; BNFC84P; BNFC84PG; BNFC85BXB; BNFC86P; BNFC86PG; Box corer; Comment; Date/Time of event; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Elevation of event; Event label; FFC; Free fall corer; GC; Gravity corer; Latitude of event; Longitude of event; Melville; Method/Device of event; Monegasque Trawl; MTRW; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; PC; Piston corer; Position; Quantity of deposit; Sample ID; Sediment type; Size; Substrate type
    Type: Dataset
    Format: text/tab-separated-values, 596 data points
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  • 23
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    (Table 1, pages 646) Uranium analyses of selected manganese nodules from the Atlantic and Pacific oceans and Lake Charlotte, Canada (1973)
    PANGAEA
    In:  Supplement to: Mo, T; Suttle, C A; Sackett, William M (1973): Uranium concentrations in marine sediments. Geochimica et Cosmochimica Acta, 37(1), 35-51, https://doi.org/10.1016/0016-7037(73)90242-1
    Details
    Publication Date: 2024-07-01
    Description: Uranium concentrations in a large number of marine sediment samples of different types with world-wide spatial distribution have been determined using the rapid, precise and nondestructive technique of counting the delayed neutrons emitted during U235 fission induced with thermal neutrons. Several interesting relationships were apparent. 1) A direct proportionality was observed between percentage of organic carbon and uranium in sediments deposited in an anoxic environment in the Pettaquamscutt River in Rhode Island with concentrations ranging from 7 per cent organic carbon and 7 ppm uranium to 14 per cent organic carbon and 30 ppm uranium. A similar relationship was found in cores of sediments deposited on the Sigsbee Knolls in the Gulf of Mexico. 2) For manganese nodules a direct relationship can be seen between uranium and calcium concentrations and both decrease with increasing depth of deposition. For nodules from 4500 m in the Pacific, concentrations are 3 ppm uranium and 0.3 per cent calcium compared with 14 ppm uranium and 1.5 per cent calcium at 1000 m. 3) Relatively high uranium concentrations were observed in carbonates deposited in the deepest parts of the Gulf of Mexico, with the >88 ? carbonate fraction in Sigsbee Knoll cores having as much as 1.20 ppm. A model to explain the observed variations must include uranium enrichment in near shore environments via an anoxic pathway, followed by redeposition in a deep ocean environment with dilution either by low-uranium-bearing foraminiferal or silicious oozes or, along the continental margins, dilution with high-uranium-bearing carbonate sands.
    Keywords: 2P-50; 2P-52; A-266/D-40; Argo; AT26601; AT266-40; Atlantic Ocean; Atlantis (1931); Blake Plateau, Atlantic Ocean; Canada; CH03601; CH36-6RD; Chain; Deposit type; DEPTH, sediment/rock; DNWB0ABD; DODO; DODO-008D; DODO-127D; DOWNWIND-B1; DOWNWIND-H; Dredge; Dredge, chain bag; Dredge, rock; DRG; DRG_C; DRG_R; DWBD1; DWBD4; DWHD47; Element analysis, neutron activation (NAA); Elevation of event; Event label; FANB01BD; FANBD-20D; FANFARE-B; GOS74; GOS74-2340; GOS74-2374; Gosnold; Grab; GRAB; Horizon; Identification; Indian Ocean; Lake_Charlotte-S; Latitude of event; Longitude of event; MDPC02HO-MP-025F-2; MDPC02HO-MP-026A-3; MIDPAC; MPC-25F-2; MPC-26A-3; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Prospector; Prospector-63; Sample code/label; Spencer F. Baird; Uranium; V18; V18-32RD; Vema
    Type: Dataset
    Format: text/tab-separated-values, 64 data points
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  • 24
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    (Table 2) Compressional and shear wave velocites from basalts and sediments of the Atlantic and Pacific Ocean (1973)
    PANGAEA
    In:  Supplement to: Christensen, Nikolas I; Fountain, David M; Stewart, Richard J (1973): Oceanic crustal basement: A comparison of seismic properties of D.S.D.P. basalts and consolidated sediments. Marine Geology, 15(4), 215-226, https://doi.org/10.1016/0025-3227(73)90071-6
    Details
    Publication Date: 2024-07-01
    Description: Compressional (Vp) and shear (Vs) wave velocities have been measured to 1.0 kbar for 14 cores of well-consolidated sedimentary rock from Atlantic and Pacific sites of the Deep Sea Drilling Project. The range of VP (2.05-5.38 km/sec at 0.5 kbar) shows significant overlap with the range of oceanic layer-2 seismic velocities determined by marine refraction surveys, suggesting that sedimentary rocks may, in some regions, constitute the upper portion of layer 2. Differing linear relationships between VP and Vs for basalts and sedimentary rocks, however, may provide a method of resolving layer-2 composition. This is illustra ted for a refraction survey site on the flank of the Mid-Atlantic Ridge where layer-2 velocities agree with basalt, and two sites on the Saya de Malha Bank in the Indian Ocean where layer-2 velocities appear to represent sedimentary rock.
    Keywords: 19-183; 19-184; 19-191; 19-192; 2-8A; 5-34; 5-40; 6-53; Comment; Deep Sea Drilling Project; Density, wet bulk; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Glomar Challenger; Leg19; Leg2; Leg5; Leg6; North Atlantic/CONT RISE; North Pacific/BASIN; North Pacific/Bering Strait/BASIN; North Pacific/Bering Strait/PLATEAU; North Pacific/GUYOT; North Pacific/Philippine Sea/RIDGE; North Pacific/PLAIN; Sample code/label; Velocity, compressional wave; Velocity, shear wave
    Type: Dataset
    Format: text/tab-separated-values, 198 data points
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  • 25
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    (Table 2) Shear wave velocities of Pacific DSDP Site basalts (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-32; 5-34; 5-36; 6-54; 6-57; 7-61; 7-61A; 7-63; 7-66; 9-77B; 9-79; 9-82; 9-83; 9-84; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event 2; Event label; Glomar Challenger; Latitude of event; Leg5; Leg6; Leg7; Leg9; Longitude of event; North Pacific; North Pacific/BASIN; North Pacific/HILL; North Pacific/Philippine Sea/RIDGE; North Pacific/PLAIN; North Pacific/RIDGE; North Pacific/VALLEY; ORDINAL NUMBER; Sample code/label; Sample comment; Velocity, shear wave
    Type: Dataset
    Format: text/tab-separated-values, 540 data points
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  • 26
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    (Table 1) Basalt density, basement age, and intrusive/extrusive relations from DSDP Site 5-36 (1973)
    PANGAEA
    Details
    Publication Date: 2024-07-01
    Keywords: 5-36; Age; AGE; Calculated average/mean values; Deep Sea Drilling Project; Density, wet bulk; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg5; North Pacific/RIDGE; Rock type
    Type: Dataset
    Format: text/tab-separated-values, 7 data points
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  • 27
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    (Table 4) Chemical composition of basalts from DSDP Hole 16-163 (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Keywords: 16-163; Aluminium oxide; Atomic absorption spectrometry (AAS); Calcium oxide; Calculated; Chromium; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron oxide, Fe2O3; Leg16; Magnesium oxide; North Pacific/CONT RISE; Potassium oxide; Sample code/label; Silicon dioxide; Sodium oxide; Sum; Titanium dioxide; Water in rock
    Type: Dataset
    Format: text/tab-separated-values, 78 data points
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  • 28
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    (Table 3) Representative electron microprobe analyses of minerals from specimen DSDP 16-163-29-4,67 (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Keywords: 16-163; Aluminium oxide; Calcium oxide; Calculated; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Glomar Challenger; Iron oxide, Fe2O3; Iron oxide, FeO; Leg16; Magnesium oxide; Manganese oxide; North Pacific/CONT RISE; Potassium oxide; Sample code/label; Sample type; Silicon dioxide; Sodium oxide; Sum; Titanium dioxide
    Type: Dataset
    Format: text/tab-separated-values, 63 data points
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  • 29
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    Composition of Cretaceous basalts from DSDP Hole 16-163 (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Description: Basalt underlying early Campanian chalk at Deep Sea Drilling Project (DSDP) Site 163 is divided into seven extrusive cooling units bounded by glassy margins. The margins have dips of 15° to 70°, suggestive of pillow flows rather than tabular flows. The margins are fresh sideromelane (glass) grading inward to opaque and reddish-brown globules containing microcrystalline material with radial, undulose extinction. Relative to adjacent sideromelane, the reddish-brown globules are enriched in sodium and calcium, whereas the opaque globules are depleted in these elements and enriched in iron and magnesium. It appears that basalt just inside the pillow margins has differentiated in place into globules of two distinct compositions. This globule zone grades inward to less rapidly cooled pyroxene varioles and intergrowths of plagioclase and opaque minerals. In the center of the thicker cooling units, the texture is diabasic. Alteration and calcite vein abundance are greatest at pillow margins and decrease inward; the interior of the thickest cooling unit is only slightly altered, and calcite veins are absent. Chemical analysis of whole rock by atomic absorption spectrophotometry, and of sideromelane by electron microprobe, indicates that the rock is a slightly weathered tholeiite. The atomic absorption analyses, except the one nearest the top of the basalt, are relatively uniform and similar to the sideromelane microprobe analyses, including those near the top of the basalt. This suggests that deep penetration is not necessary to get through the severely altered layer at the basalt surface, and that within this altered layer, analyses of sideromelane may be more representative of crustal composition than analyses of whole rock.
    Keywords: 16-163; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg16; North Pacific/CONT RISE
    Type: Dataset
    Format: application/zip, 4 datasets
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  • 30
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    Annotated record of the detailed examination of Mn deposits from DSDP Site 156, Leg 16 (Core 16-156-1) (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Description: This site was accidentally spudded on a small basement pinnacle and was abandoned when hard rock was reached within a few meters from the surface. The section penetrated consisted of coarse winnowed calcareous sand over thin chalk ooze resting on a hard crust of ferromanganese oxide presumably covering basalt.
    Keywords: 16-156; Comment; Date/Time of event; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Glomar Challenger; Latitude of event; Leg16; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Sample code/label; Sample ID; Sediment type; Shape; Size; South Pacific/RIDGE; Substrate type
    Type: Dataset
    Format: text/tab-separated-values, 12 data points
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  • 31
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    Annotated record of the detailed examination of Mn deposits from DSDP Site 162, Leg 16 (Cores 16-162-1, 16-162-2, 16-162-8, 16-162-9 and 16-162-15) (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Description: DSDP 162 is located due north of DSDP 161 on the lower west flank of the East Pacific Rise about 3900 km west of the crest. It is in the Clarion-Clipperton block, about 80 km south of the Clarion Fracture Zone. The site lies at the extreme northern edge of the zone of thick sediments that parallels the equator in the Pacific and marks the region of high biological productivity.
    Keywords: 16-162; Comment; Date/Time of event; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Epoch; Glomar Challenger; Latitude of event; Leg16; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/CONT RISE; Position; Quantity of deposit; Sample code/label; Sample ID; Sediment type; Shape; Size
    Type: Dataset
    Format: text/tab-separated-values, 151 data points
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  • 32
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    Annotated record of the detailed examination of Mn deposits from DSDP Site 160, Leg 16 (Cores 16-160-1, 16-160-2 and 16-160-3) (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Description: DSDP 160 forms part of a series of sites in the eastern equatorial Pacific on the west flank of the East Pacific Rise. Earlier legs of the Deep Sea Drilling Project, in particular Legs 5 and 9, have reported sediments rich in oxides of iron and perhaps other transition metals just above basement in the eastern Pacific. These occurrences roughly define a broad zone on the west flank of the rise. Site DSDP 160 lies on this trend and were selected by the Pacific Site Selection Panel to test the extent of such deposits.
    Keywords: 16-160; Comment; Date/Time of event; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Elevation of event; Epoch; Glomar Challenger; Latitude of event; Leg16; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/CONT RISE; Position; Quantity of deposit; Sample code/label; Sample ID; Sediment type; Shape; Size; Substrate type
    Type: Dataset
    Format: text/tab-separated-values, 184 data points
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  • 33
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    Annotated record of the detailed examination of Mn deposits from DSDP Site 161, Leg 16 (Cores 16-161-1 and 16-161A-14) (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Description: DSDP 161 is located on the lower west flank of the East Pacific Rise about midway between the Clipperton and Clarion fracture zones which define the boundaries of a large structural block in the eastern Pacific. The site is about 4,000 km west of the present crest of the Rise. It is located near the northern edge of a zone of thick Cenozoic sediments which marks the general location of the equatorial zone of high biological productivity.
    Keywords: 16-161; 16-161A; Comment; Date/Time of event; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Epoch; Event label; Glomar Challenger; Latitude of event; Leg16; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/CONT RISE; Position; Quantity of deposit; Sample code/label; Sample ID; Sediment type; Shape; Size; Substrate type
    Type: Dataset
    Format: text/tab-separated-values, 23 data points
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  • 34
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    (Table 2, page 607) Composition of manganese nodules in cores from Leg 16, Deep Sea Drilling Project (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Description: Buried manganese nodules or encrustations were encountered at five drill sites of Leg 16. Surface nodules were also sampled at two sites. With few exceptions, nodules within any one drill hole are fairly uniform in composition and are similar in composition to samples obtained previously from the eastern equatorial Pacific. Geochemical and paleontological evidence suggests that at least one of the buried samples was in situ when found and that at least one other was not. The remaining nodules may have fallen from the sediment surface to the positions in which they were found during the drilling process.
    Keywords: 16-156; 16-159; 16-160; 16-161; 16-161A; 16-162; Atomic absorption spectrometry (AAS); Cobalt; Copper; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Glomar Challenger; Iron; Lead; Leg16; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/CONT RISE; Sample code/label; Sample ID; South Pacific/RIDGE; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 249 data points
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  • 35
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    Annotated record of the detailed examination of Mn deposits from DSDP Site 159, Leg 16 (Cores 16-159-6 and 16-159-12) (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Description: DSDP 159 is one of a series of sites in the eastern equatorial Pacific on the west flank of the East Pacific Rise. It was selected by the Pacific Site Selection Panel on the premise that if hydrothermal processes on the crest of the East Pacific Rise supply the transition metals, a broad zone of such deposits should be present immediately above basement over the entire flank of the Rise.
    Keywords: 16-159; Comment; Date/Time of event; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Epoch; Glomar Challenger; Latitude of event; Leg16; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/CONT RISE; Position; Quantity of deposit; Sample code/label; Sample ID; Sediment type; Shape; Size
    Type: Dataset
    Format: text/tab-separated-values, 65 data points
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  • 36
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    (Table 2) Petrographic data from thin sections of basement rock, DSDP Hole 16-163 (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Keywords: 16-163; Alteration; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Grain size description; Leg16; Matrix description; North Pacific/CONT RISE; Olivine; Plagioclase; Sample code/label; Sample comment; Sample position
    Type: Dataset
    Format: text/tab-separated-values, 97 data points
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  • 37
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    (Table 1) Microprobe analyses of glass and globules in pillow margins, DSDP Hole 16-163 (1973)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Keywords: 16-163; Aluminium oxide; Calcium oxide; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron oxide, FeO; Leg16; Magnesium oxide; Manganese oxide; North Pacific/CONT RISE; Potassium oxide; Sample code/label; Sample type; Silicon dioxide; Sodium oxide; Sum; Titanium dioxide
    Type: Dataset
    Format: text/tab-separated-values, 105 data points
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  • 38
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    Ein Beitrag zur Kenntnis der Systematik, Biologie und Autökologie mariner Peracarida (Amphipoda, Isopoda, Tanaidacea) des Golfes von Neapel (1973)
    Details
    Publication Date: 2024-05-07
    Type: Thesis , NonPeerReviewed
    Format: text
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    PAPER (OCEANREP)
  • 39
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    Food intake, growth rate and food conversion of the marine planktonic copepod Calanus helgolandicus (pacificus) (1973)
    Details
    Publication Date: 2024-04-18
    Type: Thesis , NonPeerReviewed
    Format: text
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  • 40
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    Die arten um Rhodophyllus dysthales (Peck) Romagn (1973)
    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 7 no. 2, pp. 281-288
    Details
    Publication Date: 2024-04-02
    Description: Verschiedene Arten, die in der Literatur mit Leptonia babingtonii in Beziehung gebracht worden sind, werden hier aufs neue geprüft.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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  • 41
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    Göttinger Bodenkundliche Berichte 29 (1973)
    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Details
    Publication Date: 2024-03-25
    Description: research
    Keywords: Modelling of Bioelement Cycling ; Beech Forest ; Solling District ; Ecosystem Models ; Input of Chemical Elements
    Language: English
    Type: doc-type:book
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  • 42
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    Göttinger Bodenkundliche Berichte 26 (1973)
    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Details
    Publication Date: 2024-03-22
    Description: Die Frage des oberirdischen Abbaues von Ernterückständen und der natürlichen Inkorporation organischer Reste in den Boden ist in verschiedener Hinsicht von Bedeutung: 1.) Besonders in schluffigen Böden mit geringer Luftversor gung kann es bei mechanischer Einarbeitung von organische.n Massen - und zwar sowohl von Rübenblatt wie von Stroh - zur Auslösung reduzierender Milieubedingungen mit sehr nachteiligen Folgen für den C- und N-Haushalt und den biologischen Zustand des Bodens kommen.Durch oberflächliche Vorrotte oder Totalabbau ließen sich u.U. derartige nachteilige Wirkungen umgehen. 2.) Durch oberflächliche Verrettung kann u.u. die für sandige Böden wichtige Bildung von Moderhumus - d.h. koprogenen Humusköpern - gefördert werden, da die Moderhumus erzeugenden Organismen (z.B. Oribatiden) bevorzugt in organischen Auflagedecken tätig sind . 3.) Im bearbeitungsfreien Ackerbau stellen d·ie oberflächliche Verrettung organischer Reste und ihre natürliche Inkorporation in den Boden einen der wenigen Wege für die Beseitigung von Ernterückständen dar. Zu untersuchen, ob er gangbar und nutzbringend ist und wie und mit welcher Geschwindigkeit Abbau bzw. Bodeninkorporation erfolgen, ist Aufgabe der nachfolgenden Untersuchungen.
    Description: research
    Keywords: natürliche Bodeninkorporation ; Ertrags- wirkungen von Ernterückstandsdecken
    Language: German
    Type: doc-type:book
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  • 43
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    Göttinger Bodenkundliche Berichte 27 (1973)
    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Details
    Publication Date: 2024-03-22
    Description: research
    Keywords: Eigenschaften und Dynamik eines Waldstandortes ; immergrünen tropischen Regenwaldes ; mittleren Magdalenatal ; Kolumbien
    Language: German
    Type: doc-type:book
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  • 44
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    Göttinger Bodenkundliche Berichte 22 (1973)
    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Details
    Publication Date: 2024-03-11
    Description: research
    Keywords: Landschaft bei Hildesheim ; Haushalt der Löss-Schwarzerde ; Bodenwasser
    Language: German
    Type: doc-type:book
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  • 45
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    Werner Baden (1973)
    In:  Herausgeberexemplar
    Details
    Publication Date: 2024-03-07
    Description: Anläßlich der Jahreshauptversammlung 1973 in Bad Wurzach wird erstmals Mitgliedern der DGMT die C.A.WEBER-Medaille verliehen. Mit dieser Verleihung werden die hervorragenden Verdienste des weltweit anerkannten Moorforschers Prof. Dr. WERNER BADEN gewürdigt, der sich im Sinne der DGMT-Satzung "um die Moor- und Torfkunde verdient gemacht hat".
    Description: editorial
    Description: DFG, SUB Göttingen
    Keywords: ddc:553.21 ; ddc:554 ; Laudatio ; Moor ; Torf
    Language: German
    Type: doc-type:article
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  • 46
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    Vegetations- und Bodenentwicklung auf landwirtschaftlich nicht mehr genutztem Hochmoorgrünland − Ein Beitrag zum Problem der Sozialbrache (1973)
    In:  Herausgeberexemplar
    Details
    Publication Date: 2024-03-06
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: ddc:553.21 ; ddc:630.914 ; ddc:333 ; ddc:631.4 ; ddc:581.7 ; Moor ; Torf ; Landnutzung ; Bodenkunde ; Vegetation ; peatland ; peat ; land use ; soil
    Language: German
    Type: doc-type:article
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  • 47
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    Wurzeluntersuchungen auf Moorböden (1973)
    In:  Herausgeberexemplar
    Details
    Publication Date: 2024-03-06
    Description: Grünland auf kultiviertem Hoch- und Niedermoor wurde auf seine unterirdische Pflanzenmasse (Wurzeln, Rhizome) untersucht. Dabei zeigte sich insgesamt gesehen eine sehr geringe Durchwurzelungsintensität bei allen untersuchten Arten (Poa trivialis, Poa pratensis, Holcus lanatus, Juncus effusus, Ranunculus acer), die 1% nicht überschreitet. Eine Ausnahme macht nur die oberste Schicht (0-2 cm) des Hochmoorgrünlandes, in dem Wurzelvolumina von 9,6% erreicht werden. Mögliche Ursachen dieses Phänomens werden diskutiert.
    Description: The underground biomass (roots, rhizomes) of grassland situated in a fen and a bog was investigated. Only few roots were found. The content was generally less than 1%. An exception made the surface layer (0-2 cm) of the bog-grassland. There the root content was 9,6%. Possible reasons of this phenomenon were discussed.
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: ddc:553.21 ; ddc:581.7 ; Moor ; Torf ; Vegetation ; Wurzeln ; peatland ; peat ; roots
    Language: German
    Type: doc-type:article
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  • 48
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    Analysis of Fe-Mn-deposits from the ocean (1973)
    PANGAEA
    In:  Supplement to: Horn, D R; Delach, M N; Horn, B M (1973): Metal content of ferromanganese deposits of the oceans. Lamont-Doherty Geological Observatory of Columbia University, Palisades, New York, Technical Report, Office for the International Decade of Ocean Exploration, National Science Foundation, Washington, D. C. 20050 (unpublished manuscript) https://www.ngdc.noaa.gov/mgg/geology/data/multiple_platforms/0199/01995002/01995002.pdf, 3 (NSF GX-33616), 78 pp (pdf 3 MB), https://store.pangaea.de/Projects/NOAA-MMS/Horn-etal_1973.pdf
    Details
    Publication Date: 2024-02-29
    Description: A compilation of published and unpublished chemical analyses of samples of ferromanganese deposits from the ocean floor reveals that only in relatively few areas of the world are the copper and nickel contents sufficiently high for the nodules to represent a potential source of metals. The North and South Atlantic and Indian Oceans are characterized by deposits whose metal content (Cu, Ni, Mn and Co) are well below the minimum values necessary for economic exploitation. The situation is more favorable in the Pacific Ocean and most encouraging in the North Pacific. In the South Pacific, nodules containing over 1% Ni and lesser amounts of copper occur in the Peru Basin, in deep waters east of the Marquesas Islands and Tuamotu Plateau, and within the Southwest Pacific Basin. The relatively low Cu and Ni values obtained in these areas may eliminate them as prospective mining sites. Only in the North Pacific do the analyses consistently show values greater than 1% Cu and 1% Ni, and these nodules, therefore, are the immediate target of the ocean mining industry. The deposits of interest lie north of the equator in a broad band between 6° 30' N and 20° N and stretching from 110° W to 180° W. Maximum copper and nickel values occur along a line 8° N to 10° 30'N and 131°3 0'W to 145° W.
    Keywords: Atlantic Ocean; Dredge; Dredge, rock; DRG; DRG_R; Indian Ocean; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; PC; Piston corer; RC05; RC05-1RD; RC08; RC08-143; RC08-82; RC08-83; RC08-84; RC08-8RD; RC08-99; RC09; RC09-123; RC09-88; RC10; RC10-110; RC10-153; RC10-176; RC10-5; RC10-76; RC10-91; RC10-93; RC11; RC11-100; RC11-102; RC11-104; RC1112; RC11-12RD; RC11-132TW; RC11-13RD; RC11-14RD; RC11-15RD; RC11-17RD; RC11-18RD; RC11-19RD; RC11-206; RC11-20RD; RC11-21RD; RC11-22RD; RC11-24RD; RC11-25RD; RC11-39; RC11-39TW; RC11-3RD; RC11-5RD; RC11-98; RC12; RC12-129; RC12-187; RC12-188; RC12-193; RC12-195; RC12-197; RC12-198; RC12-200; RC12-216; RC12-218; RC12-220; RC12-224; RC12-228; RC12-302; RC12-47; RC12-50; RC12-58; RC12-59; RC12-69; RC12-79; RC13; RC13-15; RC13-18; RC13-19; RC13-279; RC13-58; RC13-5RD; RC13-66; RC13-70; RC13-72; RC13-73; RC13-74; RC13-75; RC14; RC14-49; RC14-4RD; RC15; RC15-1RD; Robert Conrad; Southern Ocean; TC; TRAWL; Trawl net; Trigger corer; V15; V15-119SBT; V15-120SBT; V15-121SBT; V15-122SBT; V15-135SBT; V15-72SBT; V16; V16-19SBT; V16-29SBT; V16-35SBT; V16-3SBT; V17; V17-40SBT; V17-83SBT; V17-84SBT; V18; V18-10RD; V18-11RD; V18-1BBD; V18-29RD; V18-30RD; V18-32RD; V18-4BBD; V18-5BBD; V18-6RD; V19; V19-11RD; V19-166; V19-1RD; V19-2RD; V19-305; V19-80; V20; V20-178; V20-180; V20-31; V20-36; V20-44; V20-48; V20-4RD; V20-5RD; V20-72; V21; V21-10RD; V21-199; V21-2RD; V21-8RD; V22; V22-102; V22-111; V22-118; V22-122; V22-123; V22-127; V22-136; V22-139; V22-147; V22-148; V22-150; V22-151; V22-184; V22-50; V22-52; V22-54; V22-7RD; V23; V23-135; V24; V24-100; V24-102; V24-199; V24-1BT; V24-210; V24-214; V24-218; V24-237; V24-250; V24-251; V24-77; V25; V25-13RD; V25-14RD; V25-6; V25-9RD; V26; V26-159; V26-1RD; V26-27; V26-3; V26-66; V27; V27-133; V27-138; V27-202; V27-222; Vema
    Type: Dataset
    Format: application/zip, 5 datasets
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  • 49
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    Wet chemical analysis of manganese deposits recovered by the R/V Robert Conrad and R/V Vema over the World Ocean (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-29
    Keywords: Aluminium; Atlantic Ocean; Barium; Boron; Cadmium; Calcium; Chromium; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Dredge; Dredge, rock; DRG; DRG_R; Elevation of event; Event label; Identification; Indian Ocean; Iron; Latitude of event; Lead; Longitude of event; Magnesium; Manganese; Method/Device of event; Molybdenum; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; PC; Phosphorus; Piston corer; Potassium; RC05; RC05-1RD; RC08; RC08-143; RC08-82; RC08-83; RC08-84; RC08-8RD; RC08-99; RC09; RC09-123; RC09-88; RC10; RC10-110; RC10-153; RC10-176; RC10-5; RC10-91; RC10-93; RC11; RC11-100; RC11-102; RC11-104; RC1112; RC11-12RD; RC11-132TW; RC11-13RD; RC11-14RD; RC11-15RD; RC11-17RD; RC11-18RD; RC11-19RD; RC11-206; RC11-20RD; RC11-21RD; RC11-22RD; RC11-24RD; RC11-25RD; RC11-39TW; RC11-3RD; RC11-5RD; RC11-98; RC12; RC12-129; RC12-187; RC12-188; RC12-195; RC12-197; RC12-198; RC12-200; RC12-216; RC12-218; RC12-220; RC12-224; RC12-228; RC12-47; RC12-50; RC12-58; RC12-59; RC12-69; RC12-79; RC13; RC13-18; RC13-58; Robert Conrad; Scandium; Shape; Silicon; Sodium; Southern Ocean; Strontium; TC; Thallium; Thorium; Tin; Titanium; TRAWL; Trawl net; Trigger corer; V15; V15-119SBT; V15-120SBT; V15-121SBT; V15-122SBT; V15-135SBT; V15-72SBT; V16; V16-19SBT; V16-29SBT; V16-35SBT; V16-3SBT; V17; V17-40SBT; V17-83SBT; V17-84SBT; V18; V18-10RD; V18-11RD; V18-1BBD; V18-29RD; V18-30RD; V18-32RD; V18-4BBD; V18-5BBD; V18-6RD; V19; V19-166; V19-1RD; V19-2RD; V19-305; V19-80; V20; V20-178; V20-180; V20-36; V20-44; V20-48; V20-4RD; V20-5RD; V20-72; V21; V21-10RD; V21-199; V21-2RD; V21-8RD; V22; V22-102; V22-111; V22-118; V22-122; V22-123; V22-127; V22-136; V22-139; V22-147; V22-148; V22-150; V22-151; V22-184; V22-50; V22-52; V22-54; V22-7RD; V23; V23-135; V24; V24-100; V24-102; V24-199; V24-1BT; V24-210; V24-214; V24-218; V24-237; V24-250; V24-251; V24-77; V25; V25-6; V26; V26-159; V26-27; V26-3; V26-66; Vema; Wet chemistry; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 1892 data points
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  • 50
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    Observation of manganese deposits recovered by the R/V Robert Conrad and R/V Vema over the World Ocean (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-29
    Keywords: Atlantic Ocean; Comment; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Dredge; Dredge, rock; DRG; DRG_R; Elevation of event; Event label; Identification; Indian Ocean; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; PC; Piston corer; Position; Quantity of deposit; RC10; RC10-5; RC11; RC11-100; RC11-102; RC11-104; RC1112; RC11-12RD; RC11-132TW; RC11-13RD; RC11-14RD; RC11-15RD; RC11-17RD; RC11-18RD; RC11-19RD; RC11-206; RC11-20RD; RC11-21RD; RC11-22RD; RC11-24RD; RC11-25RD; RC11-39; RC11-39TW; RC11-3RD; RC11-5RD; RC11-98; RC12; RC12-129; RC12-187; RC12-188; RC12-193; RC12-195; RC12-197; RC12-198; RC12-200; RC12-216; RC12-218; RC12-220; RC12-224; RC12-228; RC12-302; RC12-47; RC12-50; RC12-58; RC12-59; RC12-69; RC12-79; RC13; RC13-15; RC13-18; RC13-19; RC13-279; RC13-58; RC13-5RD; RC13-66; RC13-70; RC13-72; RC13-73; RC13-74; RC13-75; RC14; RC14-49; RC14-4RD; RC15; RC15-1RD; Robert Conrad; Sediment type; Size; Southern Ocean; Substrate type; TC; Trigger corer; V15; V15-121SBT; V15-72SBT; V17; V17-40SBT; V17-83SBT; V17-84SBT; V18; V18-1BBD; V18-4BBD; V18-5BBD; V20; V20-178; V20-180; V20-31; V20-36; V20-44; V20-48; V20-4RD; V20-5RD; V20-72; V21; V21-10RD; V21-199; V21-2RD; V21-8RD; V22; V22-102; V22-111; V22-118; V22-122; V22-123; V22-127; V22-136; V22-139; V22-147; V22-148; V22-150; V22-151; V22-184; V22-50; V22-52; V22-54; V22-7RD; V23; V23-135; V24; V24-100; V24-102; V24-199; V24-1BT; V24-210; V24-214; V24-218; V24-237; V24-250; V24-251; V24-77; V25; V25-13RD; V25-14RD; V25-6; V25-9RD; V26; V26-159; V26-1RD; V26-27; V26-3; V26-66; V27; V27-133; V27-138; V27-202; V27-222; Vema; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 3074 data points
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  • 51
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    Atomic absorption analysis (AAS) of manganese deposits recovered by the R/V Robert Conrad and R/V Vema over the World Ocean (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-29
    Keywords: Aluminium; Atlantic Ocean; Atomic absorption spectrometry (AAS); Barium; Calcium; Carbon, total; Chromium; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Dredge; Dredge, rock; DRG; DRG_R; Elevation of event; Event label; Identification; Indian Ocean; Iron; Latitude of event; Lead; Longitude of event; Magnesium; Manganese; Method/Device of event; Molybdenum; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; PC; Phosphorus; Piston corer; Potassium; RC05; RC05-1RD; RC08; RC08-8RD; RC10; RC10-76; RC10-91; RC10-93; RC11; RC11-102; RC1112; RC11-3RD; RC12; RC12-129; RC12-193; RC12-302; RC13; RC13-15; RC13-19; RC13-279; RC13-5RD; RC13-66; RC13-70; RC13-72; RC13-73; RC13-74; RC13-75; RC14; RC14-49; RC14-4RD; Robert Conrad; Shape; Silicon; Sodium; Southern Ocean; Strontium; Thallium; Tin; Titanium; TRAWL; Trawl net; V15; V15-120SBT; V15-135SBT; V15-72SBT; V16; V16-19SBT; V16-3SBT; V17; V17-40SBT; V17-83SBT; V17-84SBT; V18; V18-10RD; V18-11RD; V18-6RD; V19; V19-11RD; V19-305; V20; V20-31; V21; V21-2RD; V22; V22-118; V22-123; V22-139; V22-147; V22-148; V22-150; V22-151; V22-184; V22-50; V22-52; V22-54; V22-7RD; V24; V24-210; V24-218; V24-250; V24-251; V25; V25-13RD; V25-14RD; V25-9RD; V26; V26-159; V26-1RD; V26-27; V26-3; V27; V27-133; V27-138; V27-202; V27-222; Vema; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 872 data points
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  • 52
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    Nachwort zur 3. Arbeitstagung der Sektion III mit dem Thema „Aufforstung von Mooren“ (1973)
    In:  Herausgeberexemplar
    Details
    Publication Date: 2024-02-28
    Description: Am Schluß einer Tagung stellen sich Veranstalter und Teilnehmer immer die Frage: waren Thema, Ort und Programme so, dass der gesamte Aufwand und manches persönliche Opfer gelohnt haben? Bei allen gegensätzlichen Auffassungen über die Nutzung eines Moores - sei es landwirtschaftlich, forstwirtschaftlich und torfwirtschaftlich oder auch für die zunehmenden Ansprüche des Naturschutzes und der Landschaftspflege - muß immer das Kennenlernen des anderen Standpunktes an erster Stelle stehen. In Papenburg ging es um die Frage, ob Moore in einer relativ waldarmen Niederungslandschaft nach ihrer Teilabtorfung oder bei ihrer Aufgabe als landwirtschaftliche Nutzfläche nicht besser aufgeforstet als sich selber überlassen werden sollten. Diese Fragestellung ist bei wachsendem Umweltbewußtsein der Bevölkerung höchst aktuell. Papenburg - als eine alte bäuerliche Fehnkolonie und heute Standort mehrerer Torfwerke - bot sich deshalb als Tagungsort an. [...]
    Description: conference
    Description: DFG, SUB Göttingen
    Keywords: ddc:553.21 ; ddc:333.72 ; ddc:631.4 ; Moor ; Torf ; Tagungsbericht ; peatland ; peat ; conference report
    Language: German
    Type: doc-type:article
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  • 53
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    Abtorfung − Rekultivierung oder Regeneration? (1973)
    In:  Herausgeberexemplar
    Details
    Publication Date: 2024-02-28
    Description: Die im Vergleich zu den alten Moorschutzgesetzen erweiterten Auflagen des neuen niedersächsischen Bodenabbaugesetzes werden in ihren Auswirkungen auf die Abtorfung dargelegt. Über erste Erfahrungen in der Anwendung dieses neuen Gesetzes wird berichtet. Für die noch nicht veröffentlichten Richtlinien für die Durchführung von Abbau und Herrichtung nach dem Bodenabbaugesetz werden für Abtorfungen Vorschläge gemacht. Dabei wird im Hinblick auf die unterschiedlichen Forderungen nach Folgenutzungen unterschieden in Teilabbau und vollständigen Abbau von Hochmooren. Beispiele für Abbau- und Entwässerungstiefe bei nachfolgender Rekultivierung für land- und forstwirtschaftliche Nutzung sowie für die Erholungslandschaft oder die Möglichkeit der Regeneration durch Wiedervernässung und Vermoorung werden diskutiert.
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: ddc:553.21 ; ddc:333.72 ; ddc:631.4 ; ddc:333.7313 ; Moor ; Torf ; Naturschutz ; Landnutzung ; peatland ; peat ; nature conservation ; land use
    Language: German
    Type: doc-type:article
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  • 54
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    Einleitende Bemerkungen zur 3. Arbeitstagung der Sektion III mit dem Thema „Aufforstung von Mooren” (1973)
    In:  Herausgeberexemplar
    Details
    Publication Date: 2024-02-28
    Description: Am 30./3l.5.l972 hatte die Sektion III unter Mitwirkung der Sektionen II und V zu einer weiteren Arbeitstagung Mitglieder und Gäste nach Papenburg eingeladen, um die auf der 2. Sektionssitzung in Heide/Holstein 1971 bereits begonnene Diskussion über die zukünftige Nutzung der Moore fortzusetzen. [...]
    Description: conference
    Description: DFG, SUB Göttingen, DGMT
    Keywords: ddc:553.21 ; ddc:631.4 ; Moor ; Torf ; Tagungsbericht ; peatland ; peat ; conference report
    Language: German
    Type: doc-type:article
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  • 55
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    Korte mededeling (1973)
    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 6 no. 9, pp. 156-156
    Details
    Publication Date: 2024-02-22
    Description: Spiranthes spiralis (L.) Chevall. op Goeree. Ook in 1972 heeft Spiranthes spiralis op de bekende groeiplaats op Goeree weer rijk gebloeid. Op 2 september 1972 telden wij 993 bloeistengels. Opvallend was een lichte teruggang van het aantal bloeiende exemplaren ten opzichte van 1971 (1142 exx.), alsmede het feit dat de planten in hun ontwikkeling niet zover waren als op 22 augustus 1971, toen dus 11 dagen eerder werd geteld. Voor wijze van telling en beschrijving van het gebied zie Gorteria 5(11), 1971, p. 266\xe2\x80\x94267.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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    PAPER (OA)
  • 56
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    Sedimentological and paleoclimatological investigation of two sediment cores off Cape Barbas, North-West Africa (1973)
    PANGAEA
    In:  Supplement to: Diester-Haass, Lieselotte; Schrader, Hans-Jürgen; Thiede, Jörn (1973): Sedimentological and paleoclimatological investigations of two pelagic ooze cores off Cape barbas, North-West Africa. Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe C Geologie und Geophysik, Gebrüder Bornträger, Berlin, Stuttgart, C16, 19-66
    Details
    Publication Date: 2024-02-03
    Description: Two box cores taken off Cape Barbas (North-West Africa) have been studied using three methods. The analyses of the coarse fraction, of biogenic opal and of planktonic foraminifera revealed : 1. Core GIK12310-4 penetrates Z, Y, X and upper part of W zone, whereas core GIK12379-1 penetrates Z and upper part of Y zone. 2. Holocene sedimentation rates are 2.5 cm/1000 y for core GIK12310-4 and 6.0 cm/1000 y for core GIK12379-1. During the Y zone 5 cm/l000 y were sedimented incore GIK12310-4 and 〉 10-20 cm/1000 y in core GIK12379-1. 3. Paleoclimatohgical results are: arid climate and relatively warm water temperatures during the Holocene (Z zone) and during X zone; humid climate and relatively cool water temperatures within the Wuerm (Y zone) (with a non-dated more arid interval found in the middle part of the Y zone) and in the upper part of the W zone. 4. Increased contents of benthos and radiolaria in the Y zone indicate upwelling. Upwelling, characterized by high content of biogenic opal and low water temperatures, was found in core GIK12310-4 at 250 to 350 cm in the lower part of the Y zone. The plankton/benthos ratio of foraminifera, the benthos/radiolaria ratio and water temperatures derived from planktonic foraminifera, differ in both cores in the Holocene, and are nearly identical during the Wuerm.
    Keywords: East Atlantic; GIK/IfG; GIK12310-4; GIK12379-1; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964)
    Type: Dataset
    Format: application/zip, 8 datasets
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  • 57
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    Geochemistry of recent marine sediments, interstitial water, and sea water from the West African continental margin (1973)
    PANGAEA
    In:  Supplement to: Hartmann, Martin; Müller, Peter J; Suess, Erwin; van der Weijden, Cornelis H (1973): Oxidation of organic matter in recent marine sediments. Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe C Geologie und Geophysik, Gebrüder Bornträger, Berlin, Stuttgart, C12, 74-86
    Details
    Publication Date: 2024-02-03
    Description: Carbon dioxide, ammonia, and reactive phosphate in the interstitial water of three sediment cores of the West African continental margin result from oxidation of sedimentary organic matter by bacterial sulfate reduction. The proposed model is a modification of one initially suggested by Richards (1965) for processes in anoxic waters: (CH2O)106 (NH3)8 (H3PO4) (0.7-0.2) + 53 SO4**2- =106 CO2 + 106 H20 + 8 NH3 + (0.7 - 0.2) H3PO4 + 53 S**2- The amount of reduced interstitial sulfate, the carbon-to-nitrogen-to-phosphorus atomic ratio of the sedimentary organic matter, as well as small amounts of carbon dioxide, which precipitated as interstitial calcium carbonate, are included in the general oxidation-reduction reaction. Preferential loss of nitrogen and phosphorus from organic matter close to the surface was recorded in both the interstitial water and sediment composition. It appeared that in deeper sections of the core organic carbon compounds were oxidized which were probably in an even lower oxidation state than that indicated by the proposed model. An estimated 2 % of the amount of organic matter still present was oxidized after it became incorporated into the sediment; whereas sulfide sulfur contents indicate that a much larger percentage (15-20%) seemed to have been subject to bacterial oxidation during the Pleistocene period, when a very thin oxidizing layer on the sediment allowed the above decomposition process to start relatively early favoured by almost fresh organic matter, and by almost unrestricted exchange of sulfate with the overlying water.
    Keywords: BCR; Bottle, Niskin; Box corer (Reineck); East Atlantic; GIK/IfG; GIK12307-2; GIK12327-4; GIK12327-5; GIK12379-1; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); NIS
    Type: Dataset
    Format: application/zip, 5 datasets
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  • 58
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    Carbon14 ages of sediment core GIK1115 from the Rud Hilla delta area, Persian Gulf (Table 2) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Age, 14C AMS; Age, dated; DEPTH, sediment/rock; GIK/IfG; GIK01115; IIOE - International Indian Ocean Expedition; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M1; M1_306; Meteor (1964); Persian Gulf
    Type: Dataset
    Format: text/tab-separated-values, 1 data points
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  • 59
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    Carbon14 ages of sediment core GIK1165 from the Rud Hilla delta area, Persian Gulf (Table 2) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Age, 14C AMS; Age, dated; Age, dated standard deviation; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; GIK/IfG; GIK01165; IIOE - International Indian Ocean Expedition; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M1; M1_348 01165-A; Meteor (1964); Persian Gulf
    Type: Dataset
    Format: text/tab-separated-values, 28 data points
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  • 60
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    Carbon14 ages of sediment core GIK1160 from the Rud Hilla delta area, Persian Gulf (Table 2) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Age, 14C AMS; Age, dated; Age, dated standard deviation; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; GIK/IfG; GIK01160; IIOE - International Indian Ocean Expedition; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M1; M1_345; Meteor (1964); Persian Gulf
    Type: Dataset
    Format: text/tab-separated-values, 28 data points
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  • 61
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    Geochemical analysis of sediment core GIK12327-4, West African continental shelf (Table 3) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: BCR; Box corer (Reineck); Carbon, organic, total; Carbonates; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; GIK/IfG; GIK12327-4; Institute for Geosciences, Christian Albrechts University, Kiel; M25; Meteor (1964); Nitrogen, organic; Phosphorus; Sulfur, total
    Type: Dataset
    Format: text/tab-separated-values, 63 data points
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  • 62
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    Geochemical analysis of sediment core GIK12379-1, West African continental shelf (Table 3) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Carbon, organic, total; Carbonates; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; GIK/IfG; GIK12379-1; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); Nitrogen, organic; Phosphorus; Sulfur, total
    Type: Dataset
    Format: text/tab-separated-values, 133 data points
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  • 63
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    Sea water composition at station GIK12307-2, West African continental margin (Table 2) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Alkalinity, total; Bottle, Niskin; Calcium; Chloride; DEPTH, water; East Atlantic; GIK/IfG; GIK12307-2; Institute for Geosciences, Christian Albrechts University, Kiel; M25; Meteor (1964); NIS; Phosphorus, total dissolved; Sulfate
    Type: Dataset
    Format: text/tab-separated-values, 10 data points
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  • 64
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    Interstitial water composition of sediment core GIK12379-1, West African continental margin (Table 2) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Alkalinity, total; Ammonia; Calcium; Chloride; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; GIK/IfG; GIK12379-1; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); Phosphorus, total dissolved; Sulfate; Sulfide
    Type: Dataset
    Format: text/tab-separated-values, 180 data points
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  • 65
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    Interstitial water composition of sediment cores GIK12327, West African continental margin (Table 2) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Alkalinity, total; Ammonia; BCR; Box corer (Reineck); Calcium; Chloride; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; Event label; GIK/IfG; GIK12327-4; GIK12327-5; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); Phosphorus, total dissolved; Sulfate; Sulfide
    Type: Dataset
    Format: text/tab-separated-values, 178 data points
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  • 66
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    Number of specimen counted in sediment core GIK12310-4, Cape Barbas, North-West Africa (Appendix Tab. 1) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; GIK/IfG; GIK12310-4; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); Particle number, fractionated
    Type: Dataset
    Format: text/tab-separated-values, 152 data points
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  • 67
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    Number of specimen counted in sediment core GIK12379-1, Cape Barbas, North-West Africa (Appendix Tab. 1) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; GIK/IfG; GIK12379-1; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); Particle number, fractionated
    Type: Dataset
    Format: text/tab-separated-values, 231 data points
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  • 68
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    Sample information for investigated sand fraction of sediment core GIK12310-1, Cape Barbas, North-West Africa (Appendix Tab. 2a) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Dry mass; East Atlantic; GIK/IfG; GIK12310-4; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); Particle number, fractionated; Sand, mass brutto; Sand, mass netto; Volume
    Type: Dataset
    Format: text/tab-separated-values, 354 data points
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  • 69
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    Absolute abundance of foraminifera in sediment core GIK12310-4, Cape Barbas, North-West Africa (Appendix Tab. 2d) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Counting 149-1000 µm fraction; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; Foraminifera, benthic; Foraminifera, per unit sediment mass; Foraminifera, planktic; GIK/IfG; GIK12310-4; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964)
    Type: Dataset
    Format: text/tab-separated-values, 354 data points
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  • 70
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    Relative abundance of planktic foraminifera in sediment core GIK12310-4, Caoe Barbas, North-Weat Africa (Appendix Tab. 2e) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Biorbulina sp.; Counting, foraminifera, planktic; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; GIK/IfG; GIK12310-4; Globigerina bulloides; Globigerina calida; Globigerina digitata; Globigerina falconensis; Globigerina pachyderma; Globigerina quinqueloba; Globigerina rubescens; Globigerinella aequilateralis; Globigerinita glutinata; Globigerinita humilis; Globigerinita uvula; Globigerinoides conglobatus; Globigerinoides ruber pink; Globigerinoides ruber white; Globigerinoides sacculifer sac; Globigerinoides sacculifer trilobus; Globigerinoides tenellus; Globoquadrina conglomerata; Globoquadrina dutertrei; Globoquadrina hexagona; Globorotalia crassaformis; Globorotalia flexuosa; Globorotalia hirsuta; Globorotalia inflata; Globorotalia menardii; Globorotalia scitula; Globorotalia truncatulinoides; Hastigerina pelagica; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); Orbulina universa; Pulleniatina obliquiloculata; Sphaeroidinella dehiscens
    Type: Dataset
    Format: text/tab-separated-values, 1764 data points
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  • 71
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    Absolute abundance of particles and planktic foraminifera in sediment core GIK12310-4, Cape Barbas, North-West Africa (Appendix Tab. 2c) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Authigenic minerals; Biogenic indeterminata; Biorbulina sp.; Bivalvia; Counting; Counting, foraminifera, planktic; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Diatoms; East Atlantic; Fish remains; Foraminifera, benthic; Gastropoda; GIK/IfG; GIK12310-4; Globigerina bulloides; Globigerina conglomerata; Globigerina digitata; Globigerina dutertrei; Globigerina falconensis; Globigerina hexagona; Globigerina humilis; Globigerina pachyderma; Globigerina quinqueloba; Globigerina rubescens; Globigerinella aequilateralis; Globigerinella calida; Globigerinita glutinata; Globigerinita uvula; Globigerinoides conglobatus; Globigerinoides ruber pink; Globigerinoides ruber white; Globigerinoides sacculifer sacculifer; Globigerinoides sacculifer trilobus; Globigerinoides tenellus; Globorotalia crassaformis; Globorotalia flexuosa; Globorotalia hirsuta; Globorotalia inflata; Globorotalia menardii; Globorotalia scitula; Globorotalia truncatulinoides; Hastigerina pelagica; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); Orbulina universa; Ostracoda; Pteropoda; Pulleniatina obliquiloculata; Radiolarians; Sphaeroidinella dehiscens; Terrigenic minerals
    Type: Dataset
    Format: text/tab-separated-values, 2336 data points
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  • 72
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    Reconstruction of surface water temperature of sediment core GIK12310-4, Cape Barbas, North-West Africa (Appendix Tab. 3) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Calculated; Counting; Counting 149-1000 µm fraction; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; Foraminifera, planktic; GIK/IfG; GIK12310-4; Globigerinoides ruber pink; Globigerinoides sacculifer; Globigerinoides spp.; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); Sea surface temperature, annual mean
    Type: Dataset
    Format: text/tab-separated-values, 416 data points
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  • 73
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    Reconstruction of surface water temperature of sediment core GIK12379-1, Cape Barbas, North-West Africa (Appendix Tab. 4) (1973)
    PANGAEA
    Details
    Publication Date: 2024-02-03
    Keywords: Calculated; Counting, foraminifera, planktic; Counting 149-1000 µm fraction; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; Foraminifera, planktic; GIK/IfG; GIK12379-1; Globigerinoides ruber pink; Globigerinoides sacculifer; Globigerinoides spp.; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M25; Meteor (1964); Sea surface temperature, annual mean
    Type: Dataset
    Format: text/tab-separated-values, 475 data points
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  • 74
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    C14 Ages of sediment from the Rud Hilla delta area, Persian Gulf (1973)
    PANGAEA
    In:  Supplement to: Melguen, Marthe (1973): Correspondence analysis for recognition of facies in homogeneous sediments off an Iranian river mouth. In: Purser, B H; The Persian Gulf, Holocene carbonate sedimentation and diagenesis in a shallow epicontiental sea. Springer-Verlag, Berlin, 99-113, hdl:10013/epic.34783.d001
    Details
    Publication Date: 2024-02-03
    Description: Six sediment cores from the submarine delta of the Rud Hilla River in the northern part of the Persian Gulf consist of fine grained,homogeneous Holocene marls. The coarse (〉 63 ~) fraction varies from 0.3 - 3.5 %. The cores are 2 - 4 m long and were taken in water depths of 8 - 56 m. In spite of the great similarity and homogeneity of the cored sediments, correspondence analysis (an extension of factor analysis) of the coarse fraction reveals the presence of four distinctive sedimentary facies: (1) a minerogenic facies, 10 km from the estuary; (2) an ophiuroidostracod facies near a lateral margin of the delta, 12 - 15 km from the estuary, (3) a benthic foraminiferal-molluskan facies, in the central part of the delta 20 km from the estuary, and near its seaward margin 120 km from the estuary, (4) a gastropod-epibiotic facies, in an area of relatively slow sedimentation on the border of the delta, 90 km from the estuary. A seventh core, taken near the seaward margin of the delta of the Rud Hilla River, penetrated homogeneous, aragonite-rich mud of late Pleistocene age. Correspondence analysis of the sand fraction of the Pleistocene sediments leads to the definition of two facies that can be readily compared with the facies identified in the Holocene cores.
    Keywords: GIK/IfG; GIK01115; GIK01160; GIK01165; IIOE - International Indian Ocean Expedition; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M1; M1_306; M1_345; M1_348 01165-A; Meteor (1964); Persian Gulf
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 75
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    Stable oxygen isotope composition of the Mediterranean sea water at site M22_33 (Table 3) (1973)
    PANGAEA
    Details
    Publication Date: 2024-01-19
    Keywords: DEPTH, water; M22; M22_33; Mediterranean Sea; Meteor (1964); OCE; Oceanography; Salinity; Temperature, water, potential; δ18O, water
    Type: Dataset
    Format: text/tab-separated-values, 41 data points
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  • 76
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    Stable oxygen isotope composition of the Mediterranean sea water at site M22-16 (Table 3) (1973)
    PANGAEA
    Details
    Publication Date: 2024-01-19
    Keywords: DEPTH, water; M22; M22_16; Mediterranean Sea; Meteor (1964); OCE; Oceanography; Salinity; Temperature, water, potential; δ18O, water
    Type: Dataset
    Format: text/tab-separated-values, 41 data points
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  • 77
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    Stable oxygen isotope composition of the sea water in the Mediterranean Sea (1973)
    PANGAEA
    In:  Supplement to: Stahl, Wolfgang; Rinow, U (1973): Sauerstoffisotopenanalysen an Mittelmeerwässern. Ein Beitrag zur Problematik von Paläotemperaturbestimmungen. Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe C Geologie und Geophysik, Gebrüder Bornträger, Berlin, Stuttgart, C14, 55-59
    Details
    Publication Date: 2024-01-19
    Description: During the cruises No 17 and 22 of the German research vessel „Meteor“, 45 water samples were taken at 4 stations in the central part of the Mediterranean Sea. Mass spectrometrical analyses showed that systematic, but time variable changes of the oxygen isotope ratios occur. Deep water samples (T〉 500 m) have a ± constant isotopic composition of d18O = +1.79‰ (SMOW) and a Chlorinity of 21.399‰. These data are discussed with respect to paleotemperature determinations.
    Keywords: CIM (Cooperative Investigations of the Mediterranean); M17; M17_17A; M17_17B; M22; M22_16; M22_33; Mediterranean Sea; Meteor (1964); OCE; Oceanography
    Type: Dataset
    Format: application/zip, 4 datasets
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  • 78
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    A contribution to the intraspecific systematics of Bufo bufo (Linnaeus, 1758) (Amphibia) (1973)
    In:  Beaufortia vol. 21 no. 280, pp. 99-116
    Details
    Publication Date: 2024-01-12
    Description: A biometrical analysis of preserved specimens of Bufo bufo, supplemented by a detailed examination of the shape of the skin warts, was performed in order to ascertain the taxonomic status of the form described as B.b.spinosus. Indications of a N.-S. clinal variation in the formation of wart thorns and in allometric relations of body elements were found. The validity of the form as a distinct subspecies seems accordingly very doubtful.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 79
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    Notes on some euryhaline gammarids (Crustacea, Amphipoda) from the west-coast of Norway (1973)
    In:  Bijdragen tot de dierkunde vol. 43 no. 2, pp. 160-172
    Details
    Publication Date: 2024-01-12
    Description: Some data on the distribution in Norway and on the ecology of the euryhaline amphipods Gammarus duebeni duebeni, G. oceanicus, G. zaddachi, G. finmarchicus and Chaetogammarus marinus are presented in this paper.\nMorphological differences between populations of G. oceanicus are briefly discussed.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 80
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    The comparative anatomy of the nasal tract and the function of the spermaceti organ in the Physeteridae (Mammalia, Odontoceti) (1973)
    In:  Bijdragen tot de dierkunde vol. 43 no. 1, pp. 93-112
    Details
    Publication Date: 2024-01-12
    Description: The nasal complex of Kogia has been compared with that of Physeter and shown to be homologous with that of less specialized ondotocetes.\nThe nasal complex of the Physeterids is structurally related to that of the Platanistids and Ziphioids. The spermaceti organ unique to the Physeteridae forms a part of the functional morphology of the right naris and is not a bilaterally symmetrical structure like the melon of other odontocetes.\nSeparation of the two nares in the Physeteridae is caused by the asymmetrical development of the spermaceti organ. In Kogia part of the musculature of the left naris actuates the opening of the right naris, a feature unique amongst the Mammalia.\nThe right naris is not used in external respiration but forms an air reservoir subservient to phonation at extreme depths.\nThe spermaceti organ assists in evacuation of the lungs prior to a deep dive.\nThe fat depots of the spermaceti organ in Physeter and the spermaceti organ and adipose cushion in Kogia may serve to absorb nitrogen at extreme pressure. The air reservoirs could perform a useful hydrostatic function during the ascent from great depths.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 81
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    Mimosaceae (1973)
    In:  Flora of the Netherlands Antilles vol. 3 no. 1, pp. 9-29
    Details
    Publication Date: 2024-01-12
    Description: Herbs, shrubs or trees, sometimes climbers. Leaves alternate, bipinnate or rarely pinnate. Stipules present, often modified as spines. Inflorescence capitate, spicate, umbellate or racemose, solitary or arranged in racemes, panicles or fascicles. Flowers actinomorphic, 4- or 5-merous, hermaphrodite or polygamous. Calyx usually with distinct tube, lobate or dentate, the lobes valvate or rarely imbricate. Petals free or more commonly united, valvate. Stamens as many as or twice as many as the petals or indefinite; filaments free or united into a tube at the base. Ovary superior, usually solitary, uni-locular. Ovules several. Fruit a pod, sometimes breaking into one-seeded joints. Seeds with or without endosperm. Over 1500 species in 40 genera in tropical and subtropical regions.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 82
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    Les Isopodes Terrestres (Oniscoidea) de la M\xc3\xa9lan\xc3\xa9sie (1973)
    In:  Zoologische Verhandelingen vol. 125 no. 1, pp. 1-160
    Details
    Publication Date: 2024-01-12
    Description: SOMMAIRE\nI. Introduction................. 6\nG\xc3\xa9ographie.................. 6\nLa M\xc3\xa9lan\xc3\xa9sie................ 6\nLa Nouvelle-Guin\xc3\xa9e .............. 6\nLa guirlande insulaire du Pacifique Occidental........ 7\nLes Archipels M\xc3\xa9lan\xc3\xa9siens............. 10\nHistorique.................. 10\nLa Nouvelle-Guin\xc3\xa9e............... 10\nL\'Archipel Bismarck.............. 12\nL\'Archipel Salomon............... 12\nLa provenance du mat\xc3\xa9riel \xc3\xa9tudi\xc3\xa9............ 12\nLa Nouvelle-Guin\xc3\xa9e occidentale (ex-hollandaise)....... 12\nLa Nouvelle-Guin\xc3\xa9e orientale (australienne)........ 13\nL\'Archipel Bismarck.............. 14\nL\'Archipel Salomon............... 14\nLes Iles Rennell et Bellona............. 14\nConclusions.................. 14\nDivision du m\xc3\xa9moire............... 15\nII. Liste des esp\xc3\xa8ces d\'Isopodes terrestres (Oniscoidea) connues de M\xc3\xa9lan\xc3\xa9sie Ligiidae.................. 15\nLigia exotica Roux............... 15\nLigia vitiensis Dana............... 16\nStyloniscidae................. 16\nIndoniscus Vandel............... 16
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 83
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    Embryonal structures of Miogypsina (1973)
    In:  Scripta Geologica vol. 18, pp. 1-15
    Details
    Publication Date: 2024-01-12
    Description: Excellent scanning electron micrographs of embryonal structures of bispiral Miogypsina\'s were made, which solve a number of problems raised by details seen in thin sections. Special attention has been paid to the stolon-system near the second primary auxiliary chamber (\xce\xa1\xce\x91-II). From the deuteroconch to the \xce\xa1\xce\x91-II two funnel-shaped stolons cross the cylindrical protoconchal stolon on both sides. Once a \'lip\' around the protoconchal stolon was discovered, it turned out to exist in nearly all the bispiral specimens.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 84
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    Pseudofurnishius (Conodonta) in the Triassic of the Betic Cordilleras, SE Spain (1973)
    In:  Scripta Geologica vol. 16, pp. 1-23
    Details
    Publication Date: 2024-01-12
    Description: The stratigraphical position and the fossil content of several Triassic carbonate beds in the Betic Cordilleras are described. Three different conodont faunas have been found: one with Pseudofurnishius murcianus as the dominant species, a second in which Pseudofurnishius murcianus occurs together with Tardogondolella mungoensis mungoensis and a third in which Pseudofurnishius huddlei sp. nov. is the characteristic species.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 85
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    Voorlopige lijst van de zoogdieren van Suriname (1973)
    In:  Zoologische Bijdragen vol. 14 no. 1, pp. 3-15
    Details
    Publication Date: 2024-01-12
    Description: In juni 1969 werd de \xe2\x80\x9eStichting Natuurbehoud Suriname" (STINASU) opgericht (zie Schulz, 1971). E\xc3\xa9n van de doelstellingen van deze Stichting is het inventariseren van de Surinaamse fauna en het bestuderen van de oecologie, ethologie en biologie van Surinaamse levensvormen. De kennis van de Surinaamse fauna is over het algemeen nog vrij onvolledig, mede als gevolg van het feit dat revisies van vele der Zuid-Amerikaanse diergroepen nog ontbreken. Deze revisies zijn nodig om de Surinaamse dieren op naam te kunnen brengen.\nDe STINASU is nu begonnen met de bestudering van de vogels en de zoogdieren. Dank zij het standaardwerk van Haverschmidt (1968) over de vogels van Suriname is het mogelijk de meeste soorten op naam te brengen.\nVoor de zoogdieren bestaat echter nog geen samenvattend werk. Wel werd door mij in 1957 een artikel gewijd aan de apen (Primates) van Suriname en verscheen in 1962 een monografische bewerking van de vleermuizen (Chiroptera) van dat gebied, doch een samenvatting over de andere zoogdieren is tot nu toe niet gepubliceerd. Het kan nog wel \xc3\xa9\xc3\xa9n of twee jaren duren voor het handboek over de Surinaamse zoogdieren, dat op het ogenblik door mij samengesteld wordt, verkrijgbaar zal zijn. Dat boek wordt niet alleen rijkelijk ge\xc3\xafllustreerd, maar er zullen ook determineertabellen in opgenomen worden, waarmee de dieren tot op de soort of ondersoort (subspecies) zijn te determineren. Tevens wordt in dat werk aandacht geschonken aan de oorspronkelijke beschrijving, de type localiteit, de algemene verspreiding van de soort en van de ondersoort die in Suriname voorkomt, terwijl de vindplaatsen in Suriname worden genoemd waarvan ik materiaal kon onderzoeken (soms aangevuld met gegevens uit de recente literatuur,
    Repository Name: National Museum of Natural History, Netherlands
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  • 86
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    Blyxa Quadricostata nov. sp., a new Hydrocharitacea from Thailand (1973)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 21 no. 1, pp. 185-187
    Details
    Publication Date: 2024-01-12
    Description: The dioecious species of the genus Blyxa can be divided into 2 groups, those with 6 stamens and those with 9 stamens in the male flowers. The first group is restricted to tropical Africa and needs further study. The second group occurs in Asia and Australia and up to now was considered to consist of 2 very distinct species, Blyxa octandra (Roxb.) Planch, ex Thw., characterized by a basal rosette of long, smooth, linear leaves, and B. novoguineensis den Hartog which is caulescent with short serrulate leaves. B. octandra is widely distributed in India, Burma, Indo-China, New Guinea, and the tropical part of Australia. B. novoguineensis is known with certainty only from New Guinea. Recently a third species, very similar in its habit to B. octandra, was found by Dr. C. F. van Beusekom and Mr. R. Geesink in Thailand. From a study of herbarium material it appeared that this species had already been collected several times but had not been recognized as a separate species, probably because of the absence of seeds in these plants.
    Repository Name: National Museum of Natural History, Netherlands
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  • 87
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    A synopsis of the genus Swertia (Gent.) in Malesia (1973)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 21 no. 1, pp. 179-183
    Details
    Publication Date: 2024-01-12
    Description: In August 1972, Dr. W. J. J. O. de Wilde and his wife, Mrs. B. E. E. de Wilde-Duyfjes, collected on Mt. Bandahara in North Sumatra besides the already known Swertia piloglandulosa another, yet unknown Swertia which gave rise to this preliminary revision. This plant occurs together with S. piloglandulosa but inhabits a moister place in the mountain heath, viz. along a small streamlet, and it appeared to represent a miniature form of S. piloglandulosa. Besides, it had a further reduced number of ovules.\nIt may be worthwhile to point out first the difference between dwarf forms and miniature forms.
    Repository Name: National Museum of Natural History, Netherlands
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  • 88
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    Botrytis and Botrytis-like genera (1973)
    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 7 no. 2, pp. 183-204
    Details
    Publication Date: 2024-01-12
    Description: Critical revision of Botrytis-like genera leads to recognition of Botrytis, Chromelosporium, Glischroderma and Ostracoderma. Phymatotrichum is synonymized with Botrytis, and previously assigned species are reconsidered. Six new genera are recognized: Pulchromyces (for Phymatotrichum fimicola Dring); Phymatotrichopsis (for Phymatotrichum omnivorum Duggar); Streptobotrys, Amphobotrys, and Verrucobotrys (for conidial states of the Sclerotiniaceae); Dichobotrys (for the conidial state of Operculate Discomycetes of the genus Trichophaea).\nHyphelia terrestris Fr. and related species, including conidial states of some Operculate Discomycetes of the genus Peziza, are placed in Chromelosporium. Peridiate fungi with a similar conidial apparatus, described in Lycoperdellon, are transferred to Ostracoderma, while Glischroderma is kept distinct.\nThirteen new species are proposed, and 16 new combinations are made for the species discussed.
    Repository Name: National Museum of Natural History, Netherlands
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  • 89
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    Podoscypha involuta (Klotzsch) Imaz. est une esp\xc3\xa8ce composite (Basidiomycetes, Podoscyphaceae) (1973)
    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 7 no. 2, pp. 141-150
    Details
    Publication Date: 2024-01-12
    Description: At least three intersterile species have usually been confused in intertropical Africa under the name of P. involuta: P. involuta (Klotzsch apud. Fr.) Imazeki, P. vespillonea (Berk.) nov. comb. and P. gillesii nov. sp.
    Repository Name: National Museum of Natural History, Netherlands
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  • 90
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    Notes on Michigan Boletaceae (1973)
    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 7 no. 2, pp. 321-331
    Details
    Publication Date: 2024-01-12
    Description: Studies have continued on the diversity of the Michigan bolete flora. During the season of 1972 a variety of Boletus affinis Peck having a reticulate stipe was discovered and abundant material of Boletus bicolor var. subreticulatus Smith & Thiers was obtained. Boletus hortonii Smith & Thiers was collected on two occasions and a detailed description was prepared. Boletus rubissimus sp. nov. is described. Specimens of Leccinum aurantiacum from France are reported upon, and color variants in Suillus are discussed. In Tylopilus amyloid reactions in T. sordidus are discussed and T. subfusipes is described as new.
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  • 91
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    Over de twee ondersoorten van Festuca rubra L. in Nederland (1973)
    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 6 no. 8, pp. 128-131
    Details
    Publication Date: 2024-01-12
    Description: A survey is given of the literature concerning Festuca rubra L. s.l. as it occurs along the European coasts. For the Netherlands two subspecies are distinguished, viz. subsp. rubra and subsp. arenaria (Osb.) Richt. This is in accordance with the findings of FREIJSEN & HEERES (1972).
    Repository Name: National Museum of Natural History, Netherlands
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  • 92
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    Plasmodiophora bicaudata, een parasiet op Zostera noltii (1973)
    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 6 no. 7, pp. 121-123
    Details
    Publication Date: 2024-01-12
    Description: The parasitic fungus Plasmodiophora bicaudata, which prevents the elongation of the internodes of Zostera noltii and gives the diseased plants a tufted appearance, has been found in three localities in the Netherlands but is obviously very rare.
    Repository Name: National Museum of Natural History, Netherlands
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  • 93
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    Excursies (1973)
    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 6 no. 12, pp. 204-204
    Details
    Publication Date: 2024-01-12
    Description: De excursie van de Commissie voor het Floristisch Onderzoek van Nederland werd in 1972 gehouden van 3-8 juli in de Zuidwest-hoek van Friesland met als standplaats Koudum; in 1973 werd deze excursie gehouden van 25-30 juni in de kop van Noord-Holland met als standplaats Groet.
    Repository Name: National Museum of Natural History, Netherlands
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  • 94
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    Nieuwe vondsten van zeldzame planten in Nederland, hoofdzakelijk in 1972 (1973)
    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 6 no. 12, pp. 181-198
    Details
    Publication Date: 2024-01-12
    Description: A list of new localities of rare and interesting species found in the Netherlands mainly during 1972, subdivided in three categories: A. Native species; B. Adventitious species; C. Species escaped from cultivation. In list A comments have been added, where necessary.
    Repository Name: National Museum of Natural History, Netherlands
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  • 95
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    Notes on some Corticioid lignicolous fungi associated with snowbanks in southern Arizona (1973)
    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 7 no. 2, pp. 171-182
    Details
    Publication Date: 2024-01-12
    Description: Seven species of corticioid Hymenomycetes that fruit on wood in snow or near the edges of snowbanks in southern Arizona are discussed. Basidiocarps of Coniophora corrugis and Corticium lepidum apparently develop only in snow. Athelia decipiens, A. epiphylla, Leptosporomyces galzinii, Confertobasidium olivaceo-album, and Byssomerulius hirtellus produce actively sporulating basidiocarps in snow, but also fruit readily during the late summer and fall rainy season.
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  • 96
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    Isolating mechanisms in fungi\xe2\x80\x94prezygotic, postzygotic, and azygotic (1973)
    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 7 no. 2, pp. 249-260
    Details
    Publication Date: 2024-01-12
    Description: What then are the biological processes that influence fungal speciation? Three aspects of fungal biology discussed herein deserved to be reemphasized. First, the great majority of fungi are haploid organisms. Secondly, fungi have expended a considerable amount of genetic energy to control the formation and maintenance of specific heterokaryons. Thirdly, the fungi taken as a group are paradoxical; against a background of extravagant and varied sexual cycles, fungi have a tendency to restrict gene flow and recombination. The prevalence of haploidy, the strict control of heterokaryosis, and an irregular but definite trend toward apomixis are attributes of fungal biology. These phenomena undoubtedly influence the operational details of fungal evolution and must be accommodated by any model which intends to explain the origin of fungal species. Virtually nothing is known about rates of evolution in fungal populations. However, at least three patterns are now evident among fungi with regard to their potential for change in gene frequency through time. The first pattern is that exhibited by imperfect fungi. Evolution in these fungi would be dependent largely upon mutation and selection with, at best, some parasexual activity but generally impaired gene flow. The second pattern is typified by Schizophyllum commune. This pattern includes sexuality; gene flow is continuous and controlled through homogenic incompatibility. The third pattern is recognized in Podospora anserina as well as in several basidiomycetes, Sistotrema brinkmannii, Mycocalia demdata, and Fomes pinicola. These species combine opposite effects for recombination, and gene flow within the species is discontinuous. Evolution in species of the third pattern should occur in quantum jumps rather than as a continuum. Sewall Wright (1931, 1932) in considering rates of evolution among populations has suggested that most rapid evolution might progress through subpopulations partially isolated which only occasionally or indirectly exchange genetic material. We simply do not now have sufficient data from fungal populations to integrate the fungi into such evolutionary theory.
    Repository Name: National Museum of Natural History, Netherlands
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  • 97
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    Een door Nematoden veroorzaakte misvorming van Parapholis strigosa (1973)
    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 6 no. 8, pp. 136-138
    Details
    Publication Date: 2024-01-12
    Description: Specimens of Parapholis strigosa (Dum.) Hubb. collected in a salt-marsh on the Frisian island of Vlieland appeared to be infected by a nematod worm, probably Anguina agrostis (Steinb.). This parasite causes swelling of the ovaries of grasses. No earlier records of Anguina agrostis on Parapholis strigosa are known, but the parasite has been reported from several other grasses.
    Repository Name: National Museum of Natural History, Netherlands
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  • 98
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    Myosotis palustris en M. laxa in Nederland (1973)
    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 6 no. 9, pp. 141-150
    Details
    Publication Date: 2024-01-12
    Description: In members of Myosotis ser. Palustres Popov occurring in the Netherlands 3 distinct taxa can be distinguished on the basis of karyological, morphological and ecological studies: 1 M. palustris (L.) L. subsp. palustris, palustris, M. palustris subsp. nemorosa (Besser) C. C. Berg & Kaastra, stat. nov. et comb. nov., and M. laxa Lehmann subsp. cespitosa (C. F. Schultz) Hylander ex Nordhagen. Distribution maps and a key to these taxa are given. The chromosome numbers are: 2n = 22 and 44 (endoploid) for M. palustris subsp. nemorosa; 2n = 64 and 66 for M. palustris subsp. palustris; 2n = 88 for M. laxa subsp. cespitosa; 2n = 55 for a putative hybrid of M. palustris subsp. nemorosa and M. laxa subsp. cespitosa.
    Repository Name: National Museum of Natural History, Netherlands
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  • 99
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    Rectificatie (1973)
    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 6 no. 8, pp. 140-140
    Details
    Publication Date: 2024-01-12
    Description: Het onderschrift van fig. 3 in de publicatie van Mevr. RITA KETNER-OOSTRA, Het terrestrisch voorkomen van Alectoria fuscescens Gyeln. s.l. in de droge duinen van Terschelling, Gorteria 6(6), 1972 op p. 106 moet luiden: Vegetatie-chartings van groeiplaatsen van Alectoria fuscescens Gyeln. s.l., charting 2: pionierfase van Violo-Corynephoretum; charting 5B: in successiefase van Violo-Corynephoretum naar Polypodio-Empetretum.
    Repository Name: National Museum of Natural History, Netherlands
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  • 100
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    Further observations on Sporotrichum and some similar fungi (1973)
    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 7 no. 2, pp. 127-130
    Details
    Publication Date: 2024-01-12
    Description: Sporotrichum azureum Wright & v. Arx, isolated from wood in Argentina, is described and illustrated. The relationship of the genus Sporotrichum with Ptychogaster is discussed, both may represent conidial states of basidiomycetes ( Tyromyces, Oligoporus).
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