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  • Data  (771)
  • Other Sources  (31)
  • PANGAEA  (771)
  • Elsevier  (24)
  • Nature Publishing Group  (7)
  • 1985-1989  (636)
  • 1980-1984  (136)
  • 1960-1964  (30)
  • 1988  (636)
  • 1980  (136)
  • 1964  (30)
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  • Articles  (112,875)
  • Data  (771)
  • Other Sources  (31)
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  • 1985-1989  (636)
  • 1980-1984  (136)
  • 1960-1964  (30)
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  • 1
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    Table 2: Evaporation from individual shoots of antarctic mosses (1988)
    PANGAEA
    In:  Supplement to: Noakes, T D; Longton, R E (1988): 2.4 Pathways of water movement in relation to structure and micromorphology in Antarctic Mosses. Polarforschung, 58(2/3), 125-138, hdl:10013/epic.29608.d001
    Details
    Publication Date: 2023-07-10
    Description: Experimental observations on pathways of water movement are discussed in relation to anatomical and micromorphological features of five moss species from Signy Island, South Orkney Islands. Significant internal uptake of water was recorded only in the mesic species Polytrichum alpinum (internal=〉60% of total) and Bartramia patens (internal=c.30% of total), in experiments in which uptake by cut shoots was compared in individuals with the external pathway blocked, and others with both external and internal pathways open. Internal uptake maintained shoot water content close to full turgor in P. alpinun and at 30% of full tugor in B. patens, whereas water content fell to 12-15% dry wt. in the lithophytes Andreaea gainii and Schistidium antarctici and in the mesic/hydric species Drepanocladus uncinatus, with the external pathway blocked. Where both pathways were open water uptake from below maintained water content at or above full turgor in shoots of all five species. External water uptake by capillarity occurred most rapidly in the lithophytes, and was slower in initially air-dry than in hydrated shoots of the other species. The spreading limbs of leaves in B. patens and P. alpinum are water-repellent, as are the bright green leaves in the apical 1-2 mm of dry shoots of the lithophytes. A central strand of hydroids is well-developed only in B. patens and P. alpinum. These two species have deposits of surface wax on parts of the leaves, and surface wax also occurs on the green apical leaves in some specimens of S. antarcticum and other lithophytes from Signy Island.
    Keywords: Andreaea gainii; Bartrania patens; Drepanocladus unicinatus; g0306p1; Parameter; Polytrichum alpinum; Schistidium antarctici; SeaLevel; Signy; Specification; TGS; Tide gauge station; Unit; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 162 data points
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    DATA PANGAEA
  • 2
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    Table 3: Reproductive viability of Hemichloris antarctica after cycles of cooling und warming (1988)
    PANGAEA
    In:  Supplement to: Meyer, M A; Huang, G-H; Morris, G J; Friedmann, E Imre (1988): 2.2 The effect of low temperatures on Antarctic endolithic green algae. Polarforschung, 58(2/3), 113-119, hdl:10013/epic.29606.d001
    Details
    Publication Date: 2023-07-10
    Description: Laboratory experiments show that undercooling to about -5°C occurs in colonized Beacon sandstones of the Ross Desert, Antarctica. High-frequency temperature oscillations between 5°C and -5°C or -10°C (which occur in nature on the rock surface) did not damage Hemichloris antarctica. In a cryomicroscope, H. antarctica appeared to be undamaged after slow or rapid cooling to -50°C. l4CO2 incorporation after freezing to -20°C was unaffected in H. antarctica or in Trebouxia sp. but slightly depressed in Stichococcus sp. (isolated from a less extreme Antarctic habitat). These results suggest that the freezing regime in the Antarctic desert is not injurious to endolithic algae. It is likely that the freezing-point depression inside the rock makes available liquid water for metabolic activity at subzero temperatures. Freezing may occur more frequently on the rock surface and contribute to the abiotic nature of the surface.
    Keywords: Age; Cycles; Range; Standard deviation; Viability
    Type: Dataset
    Format: text/tab-separated-values, 112 data points
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  • 3
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    Abundance of fungi in deep water samples of site VH_06_76_482-1 of the North Sea (Table 15) (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 20; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthula sp.; Labyrinthuloides sp.; North Sea; Number of species; Salinity; Sample code/label; Schizochytrium aggregatum; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium aureum; Thraustochytrium multirudimentale; Thraustochytrium pachydermum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia visurgensis; VH_06_76_482-1; VH0676; Victor Hensen; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 96 data points
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    DATA PANGAEA
  • 4
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    Abundance of fungi in deep water samples of site VH_06_76_479-1 of the North Sea (Table 15) (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 23; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthula sp.; Labyrinthuloides sp.; North Sea; Number of species; Salinity; Sample code/label; Schizochytrium aggregatum; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium aureum; Thraustochytrium multirudimentale; Thraustochytrium pachydermum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia visurgensis; VH_06_76_479-1; VH0676; Victor Hensen; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 96 data points
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  • 5
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    Abundance of fungi in deep water samples of site VH_06_76_488-1 of the North Sea (Table 15) (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 14; CO2BaseSleipner; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthula sp.; Labyrinthuloides sp.; North Sea; Number of species; Salinity; Sample code/label; Schizochytrium aggregatum; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium aureum; Thraustochytrium multirudimentale; Thraustochytrium pachydermum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia visurgensis; VH_06_76_488-1; VH0676; Victor Hensen; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 96 data points
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  • 6
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    (Table 4) Neogene diatoms at DSDP Site 55-433 (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 55-433; 55-433A; Abundance; Actinocyclus curvatulus; Actinocyclus divisus; Actinocyclus ehrenbergii; Actinocyclus ehrenbergii var. tenella; Actinocyclus ellipticus; Actinocyclus ellipticus elongatus; Actinocyclus ellipticus forma lanceolata; Actinocyclus ingens; Actinocyclus ochotensis; Actinocyclus oculatus; Actinocyclus tsugaruensis; Actinoptychus undulatus; Asterolampra acutiloba; Asterolampra grevillei; Asterolampra marylandica; Asteromphalus darwinii; Asteromphalus flabellatus; Asteromphalus hookeri; Asteromphalus hungaricus; Asteromphalus robustus; Cocconeis costata; Coscinodiscus curvatulus; Coscinodiscus endoi; Coscinodiscus lewisianus; Coscinodiscus marginatus; Coscinodiscus nodulifer; Coscinodiscus oculus-iridis; Coscinodiscus stellaris; Coscinodiscus symbolophorus; Coscinodiscus tabularis; Cosmiodiscus insignis; Counting, diatoms; Deep Sea Drilling Project; Denticula hyalina; Denticula kamtschatica; Denticula lauta; Denticula punctata; Denticula seminae; Denticula seminae fossilis; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Diatom preservation; Diatom zone; Diploneis bombus; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Epoch; Event label; Glomar Challenger; Hemidiscus cuneiformis; Leg55; Mediaria splendida; Nitzschia cf. oceanica; Nitzschia fossilis; Nitzschia jouseae; Nitzschia marina; Nitzschia miocenica; Nitzschia reinholdii; Nitzschia rolandii; Nitzschia suikoensis; North Pacific/SEAMOUNT; Planktoniella sol; Pseudoeunotia doliolus; Rhabdonema japonicum; Rhizosolenia barboi; Rhizosolenia bergonii; Rhizosolenia curvirostris; Rhizosolenia hebetata forma hiemalis; Rhizosolenia sp.; Rhizosolenia styliformis; Rouxia californica; Rouxia naviculoides; Rouxia yabei; Sample code/label; Stephanopyxis turris; Synedra jouseana; Thalassionema nitzschioides; Thalassiosira aff. borealis; Thalassiosira antiqua; Thalassiosira borealis; Thalassiosira convexa; Thalassiosira decipiens; Thalassiosira eccentrica; Thalassiosira eccentrica var. fasiculatus; Thalassiosira eccentrica var. jouseae; Thalassiosira eccentrica var. leasareolatus; Thalassiosira gravida; Thalassiosira gravida fossilis; Thalassiosira hyalina; Thalassiosira jacksonii; Thalassiosira leptopus; Thalassiosira lineata; Thalassiosira miocenica; Thalassiosira oestrupii; Thalassiosira opposita; Thalassiosira plicata; Thalassiosira praeconvexa; Thalassiothrix longissima
    Type: Dataset
    Format: text/tab-separated-values, 4226 data points
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  • 7
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    Abundance of fungi in surface water samples of the North Sea (Table 1,3,5,7,9,12,14,17,19,22) (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 7; 8; 9; Aplanochytrium sp.; CO2BaseSleipner; Counting; Date/Time of event; DEPTH, water; Dermocystidium sp.; Event label; Fungi; Hyalochlorella; Labyrinthuloides sp.; Latitude of event; Limfjorden; Longitude of event; North Sea; Number of species; Oder Estuary; Salinity; Sample code/label; Schizochytrium aggregatum; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium kinnei; Thraustochytrium multirudimentale; Thraustochytrium pachydermum; Thraustochytrium roseum; Thraustochytrium sp.; Thraustochytrium striatum; Ulkenia minuta; Ulkenia visurgensis; VH_03_76_244-1; VH_03_76_245-1; VH_03_76_246-1; VH_03_76_247-1; VH_03_76_251-1; VH_03_76_252-1; VH_03_76_253-1; VH_03_76_254-1; VH_03_76_255-1; VH_03_76_256-1; VH_03_76_257-1; VH_03_76_258-1; VH_03_76_259-1; VH_03_76_260-1; VH_03_76_261-1; VH_03_76_262-1; VH_03_76_263-1; VH_03_76_264-1; VH_03_76_265-1; VH_03_76_266-1; VH_03_76_267-1; VH_03_76_268-1; VH_03_76_269-1; VH_03_76_270-1; VH_03_76_271-1; VH_03_76_272-1; VH_03_76_273-1; VH_03_76_274-1; VH_06_76_447-1; VH_06_76_448-1; VH_06_76_452-1; VH_06_76_453-1; VH_06_76_473-1; VH_06_76_474-1; VH_06_76_475-1; VH_06_76_476-1; VH_06_76_477-1; VH_06_76_478-1; VH_06_76_479-1; VH_06_76_480-1; VH_06_76_481-1; VH_06_76_482-1; VH_06_76_483-1; VH_06_76_484-1; VH_06_76_485-1; VH_06_76_486-1; VH_06_76_487-1; VH_06_76_488-1; VH_06_76_489-1; VH_06_76_490-1; VH_06_76_491-1; VH_06_76_492-1; VH_09_76_831-1; VH_09_76_832-1; VH_09_76_834-1; VH_09_76_835-1; VH_09_76_837-1; VH_09_76_838-1; VH_09_76_839-1; VH_09_76_840-1; VH_09_76_841-1; VH_09_76_842-1; VH_09_76_843-1; VH_09_76_844-1; VH_09_76_845-1; VH_09_76_846-1; VH_09_76_847-1; VH_09_76_848-1; VH_09_76_849-1; VH_09_76_850-1; VH_09_76_851-1; VH_09_76_852-1; VH_09_76_853-1; VH_09_76_854-1; VH_09_76_855-1; VH_09_76_856-1; VH_09_76_858-1; VH_10_75_376-1; VH_10_75_377-1; VH_10_75_378-1; VH_10_75_379-1; VH_10_75_380-1; VH_10_75_381-1; VH_10_75_382-1; VH_10_75_383-1; VH_10_75_384-1; VH_10_75_385-1; VH_10_75_386-1; VH_10_75_387-1; VH_10_75_388-1; VH_10_75_389-1; VH_10_75_390-1; VH_10_75_391-1; VH_10_75_392-1; VH_10_75_393-1; VH_10_75_394-1; VH_10_75_395-1; VH_10_75_396-1; VH_10_75_397-1; VH_10_75_398-1; VH_10_75_399-1; VH_10_75_400-1; VH_12_75_521-1; VH_12_75_522-1; VH_12_75_523-1; VH_12_75_524-1; VH_12_75_525-1; VH_12_75_526-1; VH_12_75_527-1; VH_12_75_528-1; VH_12_75_529-1; VH_12_75_530-1; VH_12_75_531-1; VH_12_75_532-1; VH0376; VH0676; VH0976; VH1075; VH1275; Victor Hensen; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 3178 data points
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  • 8
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    Abundance of fungi in deep water samples of site VH_06_76_485-1 of the North Sea (Table 15) (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 17; CO2BaseSleipner; Counting; DEPTH, water; Dermocystidium sp.; Fungi; Labyrinthula sp.; Labyrinthuloides sp.; North Sea; Number of species; Salinity; Sample code/label; Schizochytrium aggregatum; Schizochytrium sp.; Temperature, water; Thraustochytrium aggregatum; Thraustochytrium aureum; Thraustochytrium multirudimentale; Thraustochytrium pachydermum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia visurgensis; VH_06_76_485-1; VH0676; Victor Hensen; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 96 data points
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  • 9
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    Abundance of fungi in surface sediments of the North Sea (Table 2,4,6,8,11,13,16,18,21,23) (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-09
    Keywords: 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 7; 8; 9; Aplanochytrium sp.; CO2BaseSleipner; Counting; Date/Time of event; DEPTH, sediment/rock; Dermocystidium sp.; Elevation of event; Event label; Fungi; Labyrinthuloides sp.; Latitude of event; Longitude of event; North Sea; Number of species; Sample code/label; Schizochytrium sp.; Thraustochytrium aggregatum; Thraustochytrium kinnei; Thraustochytrium multirudimentale; Thraustochytrium pachydermum; Thraustochytrium sp.; Ulkenia minuta; Ulkenia visurgensis; van Veen Grab; VGRAB; VH_03_76_244-2; VH_03_76_245-2; VH_03_76_246-2; VH_03_76_247-2; VH_03_76_251-2; VH_03_76_252-2; VH_03_76_253-2; VH_03_76_254-2; VH_03_76_255-2; VH_03_76_256-2; VH_03_76_257-2; VH_03_76_258-2; VH_03_76_259-2; VH_03_76_260-2; VH_03_76_261-2; VH_03_76_262-2; VH_03_76_263-2; VH_03_76_264-2; VH_03_76_265-2; VH_03_76_266-2; VH_03_76_268-2; VH_03_76_269-2; VH_03_76_270-2; VH_03_76_271-2; VH_03_76_272-2; VH_03_76_273-2; VH_03_76_274-2; VH_06_76_447-2; VH_06_76_448-2; VH_06_76_449-2; VH_06_76_452-2; VH_06_76_453-2; VH_06_76_473-2; VH_06_76_474-2; VH_06_76_475-2; VH_06_76_476-2; VH_06_76_477-2; VH_06_76_478-2; VH_06_76_479-2; VH_06_76_480-2; VH_06_76_481-2; VH_06_76_482-2; VH_06_76_483-2; VH_06_76_484-2; VH_06_76_485-2; VH_06_76_486-2; VH_06_76_487-2; VH_06_76_488-2; VH_06_76_489-2; VH_06_76_490-2; VH_06_76_491-2; VH_06_76_492-2; VH_09_76_831-2; VH_09_76_832-2; VH_09_76_834-2; VH_09_76_835-2; VH_09_76_837-2; VH_09_76_838-2; VH_09_76_839-2; VH_09_76_840-2; VH_09_76_841-2; VH_09_76_842-2; VH_09_76_843-2; VH_09_76_844-2; VH_09_76_845-2; VH_09_76_846-2; VH_09_76_847-2; VH_09_76_848-2; VH_09_76_849-2; VH_09_76_850-2; VH_09_76_851-2; VH_09_76_852-2; VH_09_76_853-2; VH_09_76_854-2; VH_09_76_855-2; VH_09_76_856-2; VH_09_76_858-2; VH_10_75_376-2; VH_10_75_377-2; VH_10_75_378-2; VH_10_75_380-2; VH_10_75_381-2; VH_10_75_382-2; VH_10_75_383-2; VH_10_75_384-2; VH_10_75_385-2; VH_10_75_386-2; VH_10_75_387-2; VH_10_75_388-2; VH_10_75_389-2; VH_10_75_390-2; VH_10_75_391-2; VH_10_75_392-2; VH_10_75_393-2; VH_10_75_394-2; VH_10_75_395-2; VH_10_75_396-2; VH_10_75_397-2; VH_10_75_399-2; VH_10_75_400-2; VH_12_75_521-2; VH_12_75_522-2; VH_12_75_523-2; VH_12_75_524-2; VH_12_75_525-2; VH_12_75_526-2; VH_12_75_527-2; VH_12_75_528-2; VH_12_75_529-2; VH_12_75_530-2; VH_12_75_531-2; VH_12_75_532-2; VH0376; VH0676; VH0976; VH1075; VH1275; Victor Hensen
    Type: Dataset
    Format: text/tab-separated-values, 2373 data points
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  • 10
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    (Table 1) Coarse-fraction (0.1 to 0.05 mm) mineralogy at DSDP Leg 55 Holes (1980)
    PANGAEA
    In:  Supplement to: Murdmaa, Ivar O; Avdeiko, G P (1980): Volcaniclastic constituents in the Leg 55 sediments. In: Jackson, ED; Koisumi, I; et al., (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 55, 503-505, https://doi.org/10.2973/dsdp.proc.55.119.1980
    Details
    Publication Date: 2023-07-07
    Description: This chapter was previously intended to trace volcanic episodes through the Neogene and Pleistocene geological history recorded in the sedimentary sections drilled on the Emperor seamounts. Drilling disturbance, poor core recovery, and incomplete stratigraphic sections recovered from the seamounts have frustrated that plan, however. Moreover, the Leg 55 sedimentologists found in their smear-slide studies that transported island-arc tephra is scarce in the sediments, if present at all. So we have restricted our objective to description of the volcaniclastic admixture in sediments, as determined by mineralogical and geochemical data. We studied geochemistry of bulk samples (see Murdmaa et al., 1980), coarse-fraction mineralogy, and additional smear slides. The results obtained, however, do not tell much more about the volcaniclastic matter than did shipboard core descriptions.
    Keywords: 55-430; 55-432; 55-433A; 55-433B; Apatite; Barite; Carbonates; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Epidote; Event label; Feldspar; Garnet; Glomar Challenger; Heavy minerals; Hornblende; Iron oxide; Latitude of event; Leg55; Light minerals; Longitude of event; North Pacific/SEAMOUNT; North Pacific/SEDIMENT POND; North Pacific/TERRACE; Opal, biogenic silica; Opaque minerals; Orthopyroxene; Plagioclase; Pyrite, FeS2; Quartz; Sample code/label; Smear slide analysis; Sphene; Volcanic glass; Zeolite; Zircon
    Type: Dataset
    Format: text/tab-separated-values, 286 data points
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  • 11
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    (Table 3) Lithic fragments in sandstones at DSDP Hole 57-439 (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 57-439; Biotite; Calcite; Chert; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Grain size, maximum; Hornblende; Leg57; Limestone; North Pacific/TRENCH; Sample code/label; Sandstone; Smear slide analysis; Volcanic fragments
    Type: Dataset
    Format: text/tab-separated-values, 88 data points
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  • 12
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    (Table 1) Mineralogy of the coarse-silt (0.1-0.05 mm) fraction at DSDP Legs 56 and 57 Holes (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 56-434; 56-434A; 56-434B; 56-435; 56-435A; 56-436; 57-438; 57-438A; 57-439; 57-440; 57-440A; 57-440B; Actinolite; Anatase; Apatite; Barite; Biotite; Carbonates; Chalcedony; Chlorite; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Epidote; Event label; Feldspar; Garnet; Glauconite; Glomar Challenger; Heavy minerals; Hornblende; Iron oxide; Latitude of event; Leg56; Leg57; Leucoxene; Longitude of event; Minerals; North Pacific/BASIN; North Pacific/RIDGE; North Pacific/TRENCH; Olivine; Opal, biogenic silica; Opaque minerals; Orthopyroxene; Phosphate; Plagioclase; Pyrite, FeS2; Quartz; Quartz/Feldspar ratio; Ratio; Rhodochrosite (2.84 Å); Rutile; Sample code/label; Sphene; Volcanic glass; Volcanic glass, acidic; X-ray diffraction (XRD); Zeolite; Zircon
    Type: Dataset
    Format: text/tab-separated-values, 2437 data points
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  • 13
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    (Table 1) Modal composition of groundmass of flow unit 3 at DSDP Hole 55-432A (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 55-432A; Apatite; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg55; North Pacific/TERRACE; Olivine; Opaque minerals; Plagioclase; Sample code/label; Volcanic glass
    Type: Dataset
    Format: text/tab-separated-values, 49 data points
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  • 14
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    (Table 11) Chemical composition of alkali basalts from the slope of the Mariana Trench (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Aluminium oxide; Archive of Ocean Data; ARCOD; Barium; Boron; Calcium oxide; Carbon dioxide; Chromium; Cobalt; Copper; DM1402-D2; DM17; Dmitry Mendeleev; Dredge; DRG; Fluorine; Hafnium; Iron oxide, Fe2O3; Iron oxide, FeO; Lithium; Magnesium oxide; Manganese oxide; Nickel; Niobium; Philippine Sea; Phosphorus pentoxide; Potassium oxide; Rubidium; Sample code/label; Sample type; Scandium; Silicon dioxide; Sodium oxide; Strontium; Sum; Tantalum; Thorium; Titanium dioxide; Uranium; Vanadium; Water in rock; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 477 data points
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  • 15
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    (Table 2) Neogene diatoms at DSDP Site 55-431 (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 55-431; 55-431A; Abundance; Actinocyclus curvatulus; Coscinodiscus marginatus; Coscinodiscus nodulifer; Coscinodiscus tabularis; Counting, diatoms; Deep Sea Drilling Project; Denticula seminae; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Diatom preservation; Diatoms; Diatom zone; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Epoch; Event label; Glomar Challenger; Leg55; North Pacific/TERRACE; Pseudoeunotia doliolus; Sample code/label; Thalassionema nitzschioides; Thalassiosira leptopus; Thalassiosira lineata; Thalassiosira oestrupii; Thalassiothrix longissima
    Type: Dataset
    Format: text/tab-separated-values, 95 data points
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  • 16
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    (Table 3) Trace elements of tholeiitic basalt flows at DSDP Hole 55-433C (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 55-433C; Cerium; Cerium, standard deviation; Chromium; Chromium, standard deviation; Cobalt; Cobalt, standard deviation; Comment; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Europium; Europium, standard deviation; Glomar Challenger; Hafnium; Hafnium, standard deviation; Holmium; Holmium, standard deviation; Instrumental neutron activation analysis (INAA); Lanthanum; Lanthanum, standard deviation; Leg55; Lutetium; Lutetium, standard deviation; Neodymium; Neodymium, standard deviation; North Pacific/SEAMOUNT; Samarium; Samarium, standard deviation; Sample code/label; Scandium; Scandium, standard deviation; Tantalum; Tantalum, standard deviation; Terbium; Terbium, standard deviation; Thorium; Thorium, standard deviation; Unit; Ytterbium; Ytterbium, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 335 data points
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  • 17
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    (Table 4) Geochemistry in Fe-Ti oxide at DSDP Leg 55 Holes (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 55-430A; 55-432A; 55-433A; 55-433B; 55-433C; Aluminium; Aluminium oxide; Calculated based on oxygen number; Chromium; Chromium(III) oxide; Deep Sea Drilling Project; Description; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Elevation of event; Event label; Glomar Challenger; Identification; Iron 2+; Iron 3+; Iron oxide, Fe2O3; Iron oxide, FeO; Latitude of event; Leg55; Longitude of event; Magnesium; Magnesium oxide; Magnetite; Manganese; Manganese oxide; North Pacific/SEAMOUNT; North Pacific/SEDIMENT POND; North Pacific/TERRACE; Number of oxygens; Rock type; Sample code/label; Titanium; Titanium dioxide; Total; Ulvöspinel; Unit
    Type: Dataset
    Format: text/tab-separated-values, 552 data points
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  • 18
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    (Table 19) Chemical composition of effusive and dyke rocks from the ophiolite association of the Yap and Mariana island arcs (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Aluminium oxide; Archive of Ocean Data; ARCOD; Barium; Boron; Calcium oxide; Carbon dioxide; Chromium; Cobalt; Comment; Copper; DM1403-D; DM1431-D; DM17; Dmitry Mendeleev; Dredge; DRG; Elevation of event; Elevation of event 2; Event label; Fluorine; Hafnium; Iron oxide, Fe2O3; Iron oxide, FeO; Latitude of event; Latitude of event 2; Lithium; Longitude of event; Longitude of event 2; Magnesium oxide; Manganese oxide; Nickel; Niobium; Philippine Sea; Phosphorus pentoxide; Potassium oxide; Rubidium; Sample code/label; Sample type; Scandium; Silicon dioxide; Sodium oxide; Strontium; Sum; Tantalum; Thorium; Titanium dioxide; Uranium; Vanadium; Water in rock; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 205 data points
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  • 19
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    (Table 20) Chemical composition of rocks from the diabase-basaltic complex of the Mariana Island Arc (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Aluminium oxide; Archive of Ocean Data; ARCOD; Barium; Boron; Calcium oxide; Carbon dioxide; Chromium; Cobalt; Copper; DM1404-D; DM17; Dmitry Mendeleev; Dredge; DRG; Fluorine; Hafnium; Iron oxide, Fe2O3; Iron oxide, FeO; Lithium; Loss on ignition; Magnesium oxide; Manganese oxide; Nickel; Niobium; Philippine Sea; Phosphorus pentoxide; Potassium oxide; Rubidium; Sample code/label; Sample type; Scandium; Silicon dioxide; Sodium oxide; Strontium; Sum; Tantalum; Thorium; Titanium dioxide; Uranium; Vanadium; Water in rock; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 485 data points
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  • 20
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    (Table 21) Chemical composition of basalts from the intra-arc zone of the Yap Fault (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Aluminium oxide; Archive of Ocean Data; ARCOD; Barium; Boron; Calcium oxide; Carbon dioxide; Chromium; Cobalt; Copper; DM1398-D; DM17; Dmitry Mendeleev; Dredge; DRG; Fluorine; Hafnium; Iron oxide, Fe2O3; Iron oxide, FeO; Lithium; Loss on ignition; Magnesium oxide; Manganese oxide; Nickel; Niobium; Philippine Sea; Phosphorus pentoxide; Potassium oxide; Rubidium; Sample code/label; Sample type; Scandium; Silicon dioxide; Sodium oxide; Strontium; Sum; Tantalum; Thorium; Titanium dioxide; Uranium; Vanadium; Water in rock; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 257 data points
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  • 21
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    (Figure 24) Stratigraphic distribution of leading diatom species in Miocene-Holocene deposits from the Black Sea (1980)
    PANGAEA
    In:  P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow
    Details
    Publication Date: 2023-07-10
    Keywords: 42-379A; 42-380; 42-380A; 42-381; Achnanthes brevipes; Actinocyclus divisus; Actinocyclus ehrenbergii; Actinocyclus normannii; Actinocyclus ochotensis; Actinoptychus undulatus; Amphiprora gigantea; Amphora variabilis; Black Sea; Chaetoceros danicus; Chaetoceros peruvianus; Coscinodiscus hungaricus; Coscinodiscus stockesianus; Cyclotella caspia; Cyclotella corona; Cyclotella kutzingiana; Cyclotella praekutzingiana; Cyclotella proshkinae; Cyclotella servant-vildary; Cyclotella servant-vildary elegans; Deep Sea Drilling Project; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Epoch; Event label; Glomar Challenger; Gyrosigma acuminatum; Hemiaulus hauckii; Latitude of event; Leg42; Lithologic unit/sequence; Longitude of event; Melosira bellicosa; Melosira elegans; Melosira hibschii; Melosira papilio; Melosira praegranulata; Melosira praeislandica; Microscopy; Period; Rhaphoneis maeotica; Rhizosolenia alata; Rhizosolenia bezrukovii; Rhizosolenia calcar-avis; Rhizosolenia setigera; Sample code/label; Stephanodiscus astraea; Stephanodiscus carconensis; Stephanodiscus dubius; Stephanodiscus hantzschii; Stephanodiscus marginatus; Stephanodiscus pontica; Stephanodiscus prohantzschii; Surirella striatula; Thalassionema nitzschioides; Thalassiosira maeotica; Thalassiosira makarovae; Thalassiosira oestrupii; Thalassiosira subsalina
    Type: Dataset
    Format: text/tab-separated-values, 1566 data points
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  • 22
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    Tab 5. Presence of actinobacteria and actinomycetes in various Linnaeus Terrace rock boulders or sampIes (1988)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Battleship_Promontory; Bifidobacteria sp.; Blastococcus sp.; Corynebacteria; DEPTH, sediment/rock; Geodermatophilus; HAND; McMurdo Dry Valleys, southern Victorica Land, Antarctica; Micromonospora sp.; Mycobacteria sp.; Mycococcus; Nocardia; Sample code/label; Sampling by hand; Streptomyces
    Type: Dataset
    Format: text/tab-separated-values, 78 data points
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  • 23
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    (Table 3) Abundance and biomass of nanoplankton and infusoria near large seaport cities (1988)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Archive of Ocean Data; ARCOD; Area/locality; Calculated; Date; Epifluorescence microscopy after acridine orange staining; Event label; Infusoria; Infusoria, biomass; KoSa88-Aden; KoSa88-Burgas; KoSa88-Novorossiysk; KoSa88-Port-Louis; KoSa88-Singapure; KoSa88-Varna; KoSa88-Wellington; Latitude of event; Longitude of event; Mesodinium rubrum; Mesodinium rubrum, biomass; Nanoplankton; Nanoplankton, biomass; Water sample; WS
    Type: Dataset
    Format: text/tab-separated-values, 168 data points
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  • 24
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    (Table 1) Neogene diatoms at DSDP Site 55-430 (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: 55-430; 55-430A; Abundance; Asteromphalus robustus; Coscinodiscus marginatus; Counting, diatoms; Deep Sea Drilling Project; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Diatom preservation; Diatoms; Diatom zone; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Epoch; Event label; Glomar Challenger; Leg55; North Pacific/SEDIMENT POND; Pseudoeunotia doliolus; Sample code/label; Thalassionema nitzschioides; Thalassiosira eccentrica; Thalassiosira oestrupii; Thalassiosira tabularis; Thalassiothrix longissima
    Type: Dataset
    Format: text/tab-separated-values, 96 data points
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  • 25
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    (Table 3) Neogene diatoms at DSDP Hole 55-432 (1980)
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    Details
    Publication Date: 2023-07-10
    Keywords: 55-432; Abundance; Actinocyclus curvatulus; Actinoptychus undulatus; Coscinodiscus marginatus; Coscinodiscus nodulifer; Coscinodiscus radiatus; Coscinodiscus stellaris; Coscinodiscus tabularis; Counting, diatoms; Cyclotella striata; Deep Sea Drilling Project; Denticula seminae; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Diatom preservation; Diatoms; Diatom zone; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Epoch; Glomar Challenger; Hemidiscus cuneiformis; Leg55; Nitzschia kolaczeckii; Nitzschia marina; Nitzschia sicula; North Pacific/TERRACE; Pseudoeunotia doliolus; Rhizosolenia barboi; Rhizosolenia hebetata forma hiemalis; Roperia tesselata; Sample code/label; Thalassionema nitzschioides; Thalassiosira eccentrica; Thalassiosira eccentrica var. fasiculatus; Thalassiosira lineata; Thalassiosira oestrupii; Thalassiosira pacifica; Thalassiothrix longissima
    Type: Dataset
    Format: text/tab-separated-values, 132 data points
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  • 26
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    (Table 4-1) Mineral composition of 0.05-0.1 mm grain size fraction from surface sediments of the Philippine Sea, heavy minerals (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: Apatite; Archive of Ocean Data; ARCOD; Black ore; Chrome-spinellid; Clinopyroxene; Corundum; Counting, Stereo Microscope; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DM1397-1; DM1397-2; DM1397-4; DM1398-2; DM1398-3b; DM1399-2; DM1401; DM1402-1; DM1403; DM1405; DM1412-1; DM1412-2; DM1416; DM1424; DM1428; DM1429; DM1430; DM1431; DM1437; DM17; Dmitry Mendeleev; Elevation of event; Epidote; Event label; Garnet; GC; Grab; GRAB; Gravity corer; Hornblende; Latitude of event; Longitude of event; Nonidentified, altered, heavy; Olivine; Orthopyroxene; Oxides/hydroxides; Philippine Sea; Pyrite, FeS2; Sphene; Tremolite/Actinolite; Zircon
    Type: Dataset
    Format: text/tab-separated-values, 342 data points
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  • 27
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    (Table 2) Modal analyses of thin sections of sandstones at DSDP Hole 58-445 (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 58-445; Augite; Calcite; Chert; Clinopyroxene; Comment; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Foraminifera; Fragments; Glomar Challenger; Leg58; Limestone; Minerals; North Pacific/BASIN; Olivine; Plagioclase; Rock fragments; Sample code/label; Smectite; Volcanic glass; X-ray diffraction (XRD)
    Type: Dataset
    Format: text/tab-separated-values, 411 data points
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  • 28
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    (Table 1) Petrologic descriptions of sampled basalts at DSDP Leg 58 Holes (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 58-443; 58-445; 58-446A; Clinopyroxene; Comment; Comment 2 (continued); Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glasses; Glomar Challenger; Ilmenite; Latitude of event; Leg58; Longitude of event; North Pacific/BASIN; North Pacific/Philippine Sea/BASIN; Olivine; Plagioclase; Rock type; Sample code/label; Texture; Titanomagnetite
    Type: Dataset
    Format: text/tab-separated-values, 114 data points
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  • 29
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    (Table 1) Petrographic summary of DSDP Hole 55-433C tholeiitic basalts (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 55-433C; Alteration; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elements; Glomar Challenger; Leg55; Magnesium number; North Pacific/SEAMOUNT; Olivine; Plagioclase; Sample code/label; Texture; Unit; Water in rock
    Type: Dataset
    Format: text/tab-separated-values, 250 data points
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  • 30
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    (Table 3) Modal analyses of basaltic rocks at DSDP Leg 54 Holes (1980)
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    Details
    Publication Date: 2023-07-07
    Keywords: 54-421; 54-422; 54-424; 54-424B; 54-425; 54-427; 54-428; 54-428A; 54-429A; Alteration; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg54; Longitude of event; Mesostasis; North Pacific/CONT RISE; North Pacific/MOUND; North Pacific/RIDGE; North Pacific/SEDIMENT POND; North Pacific/TROUGH; Olivine; Opaque minerals; Phyllosilicate; Piece; Plagioclase; Sample code/label; see reference(s); Vesicle; Volcanic glass
    Type: Dataset
    Format: text/tab-separated-values, 196 data points
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  • 31
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    (Table 1) Constituents of sandstones and siltstones at DSDP Hole 57-439 (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-07
    Keywords: 57-439; Biogenic particles; Biotite; Carbonates; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Epidote; Feldspar; Garnet; Glauconite; Glomar Challenger; Heavy minerals; Hornblende; Leg57; Lithic grains; Minerals; North Pacific/TRENCH; Opaque minerals; Orthopyroxene; Quartz; Sample code/label; Sand; Silt; Size fraction 〈 0.002 mm, clay; Smear slide analysis; Volcanic glass; Zircon
    Type: Dataset
    Format: text/tab-separated-values, 880 data points
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  • 32
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    (Table 1) Petrography at DSDP Leg 55 Holes (1980)
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    Details
    Publication Date: 2023-07-07
    Keywords: 55-430A; 55-432A; 55-433A; 55-433B; 55-433C; Alteration; Clinopyroxene; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg55; Longitude of event; Magnesium number; Mass spectrometry; North Pacific/SEAMOUNT; North Pacific/SEDIMENT POND; North Pacific/TERRACE; Olivine; Plagioclase; Rock type; Sample code/label; Texture; Unit
    Type: Dataset
    Format: text/tab-separated-values, 359 data points
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  • 33
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    Grain size and diatom valves in sediment core KS82-31 (1988)
    PANGAEA
    Details
    Publication Date: 2023-07-20
    Keywords: Counting, diatoms; DEPTH, sediment/rock; Diatoms; FAEGAS_IV; Grain size, sieving; KS031; KS82-31; Le Noroit; Mediterranean Sea; PC; Piston corer; Sand; SESAME; Size fraction 〈 0.063 mm, mud, silt+clay; Southern European Seas: Assessing and Modelling Ecosystem Changes
    Type: Dataset
    Format: text/tab-separated-values, 64 data points
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  • 34
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    Diatom valves in sediment core KS82-30 (1988)
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    Details
    Publication Date: 2023-07-20
    Keywords: Counting, diatoms; DEPTH, sediment/rock; Diatoms; FAEGAS_IV; KS030; KS82-30; Le Noroit; Mediterranean Sea; PC; Piston corer; SESAME; Southern European Seas: Assessing and Modelling Ecosystem Changes
    Type: Dataset
    Format: text/tab-separated-values, 34 data points
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  • 35
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    (Table 5) Geochemisty of certain size fractions at DSDP Hole 56-436 (1980)
    PANGAEA
    Details
    Publication Date: 2023-07-11
    Keywords: 56-436; Aluminium oxide; Calcium oxide; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Iron oxide, Fe2O3; Iron oxide, FeO; Leg56; Loss on ignition; Magnesium oxide; Manganese oxide; North Pacific/RIDGE; Potassium oxide; Sample code/label; Silicon dioxide; Size fraction; Sodium oxide; Titanium dioxide; Total; Wet chemistry
    Type: Dataset
    Format: text/tab-separated-values, 84 data points
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  • 36
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    Geochemistry of nodules from a young seamount (1980)
    PANGAEA
    In:  Supplement to: Lonsdale, Peter; Burns, Virginia Mee; Fisk, Mary B (1980): Nodules of Hydrothermal Birnessite in the Caldera of a Young Seamount on JSTOR. The Journal of Geology, 88(5), 611-618, http://www.jstor.org/stable/30066087
    Details
    Publication Date: 2023-08-28
    Description: Manganese nodules made of radiating rods of well crystallized birnessite were sampled at 8 degree 481.2'N, 103 degree 53.8W, 1875 m below sea level by a dredge that also collected hyaloclastite and basaltic talus. The nodule field is on the floor of a caldera within a young tholeiitic seamount and was discovered and photographed during a deep-two survey. It is interpreted as a brecciated hydrothermal deposit, crystallized from an amorphous manganese oxide precipitate that formed when seawater-based hydrothermal fluids mixed with oxidized seawater. The nodules and surrounding igneous rocks have subsequently been encrusted with hydrogenous ferromanganese oxides.
    Keywords: DEEPSONDE; DPSN02-D3; DPSN02-D4; DPSN02-D5; Dredge; DRG; East Pacific Ocean; Indomed_leg_1; INMD-1D; Melville; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; SIQR-4D; SIQUEIROS; Thomas Washington
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 37
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    Analysis of Mn-rich basalt from Leg 51 (1980)
    PANGAEA
    In:  Supplement to: Humphris, Susan E; Thompson, Robert N; Marriner, Giselle F (1980): The mineralogy and geochemistry of basalt weathering, holes 417A and 418A. In: Donnelly, T.; Francheteau, J.; Bryan, W.; Robinson, P.; Flower, M.; Salisbury, M.; et al., Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LI, LII, LIII, 1201-1217, https://doi.org/10.2973/dsdp.proc.515253.147.1980
    Details
    Publication Date: 2023-08-28
    Description: The successful drilling on Legs 51, 52, and 53 created a rare opportunity to investigate the long-term effects of seawater-rock interactions on the mineralogy and chemistry of basalts erupted on the sea floor. The purpose of this paper is to describe the weathering of the basalts in terms of the changes in their mineralogy and chemistry, and to compare the weathering observed in Hole 418A with that in the upper parts of Hole 417A.
    Keywords: 51-417A; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg51; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 38
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    Analysis of Mn-deposits recovered during Leg 54 (1980)
    PANGAEA
    In:  Supplement to: Hekinian, Roger; Rosendahl, Bruce R; Natland, James H (1980): Ocean Crust Geothermal Processes: A Perspective from the Vantage of Leg 54 Drilling. In: Rosendahl, B.R.; Hekinian, R.; et al., Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, VIV, 267-294, https://doi.org/10.2973/dsdp.proc.54.115.1980
    Details
    Publication Date: 2023-08-28
    Description: Two distinct sedimentary facies produced by sea-floor hydrothermal activity were cored during Deep Sea Drilling Project Leg 54. The first is equivalent to the typical basal iron- and manganese-rich, clayey mud recovered at many DSDP sites. It was sampled as a dispersed component throughout the cores taken in small sediment ponds in several sites within 120 km of the East Pacific Rise at 9°N. We infer that this component was originally deposited as iron hydroxides dispersed from high-temperature vents over the axial magma chamber of the East Pacific Rise. In the sediments, the iron hydroxides have reacted diagenetically with siliceous microfossil tests and detrital clays to form K- and Fe-rich clays with variable SiO2/Fe2O3 and Fe2O3/Al2O3, ratios.
    Keywords: 54-419; 54-420; 54-421; 54-424; 54-424A; 54-424B; 54-424C; 54-425; 54-427; 54-428; 54-428A; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg54; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/CONT RISE; North Pacific/MOUND; North Pacific/RIDGE; North Pacific/SEDIMENT POND; North Pacific/TROUGH
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 39
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    Annotated record of the detailed examination of Mn deposits from ANTIPROD II cruise stations (1980)
    PANGAEA
    In:  Supplement to: MNHN (1980): ANTIPROD II Cruise - MD21, R/V Marion Dufresne, Core list. Muséum National d'Histoire Naturelle, Paris, unpublished, https://geocores.mnhn.fr/index.php?catid=7&blogid=1
    Details
    Publication Date: 2023-08-28
    Description: The cores and dredges described at this site were taken on the ANTIPROD II cruise from 21 February to 9 April 1980 by the Muséum National d'Histoire Naturelle from the R/V Marion Dufresne. A total of 10 cores were recovered and are available at MNHN for sampling and study.
    Keywords: ANTIPROD2; Comment; Date/Time of event; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Device type; Elevation of event; Event label; Indian Ocean; Latitude of event; Longitude of event; Marion Dufresne (1972); MD 21-11-GS; MD 21-19-GS; MD-GS800306; MD-GS800309; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Piston corer; Position; Quantity of deposit; Sample ID; Sediment type; Size
    Type: Dataset
    Format: text/tab-separated-values, 121 data points
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  • 40
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    Annotated record of the detailed examination of Mn deposits from R/V Eltanin Cruise 5 stations (1964)
    PANGAEA
    In:  Supplement to: Goodell, H G (1964): Eltanin Cruise 05 - Descriptions of cores, submarine photography and dredges. in Goodell, H.G., 1964. Marine geology of the Drake Passage, Scotia Sea, and South Sandwich Trench; USNS Eltanin marine geology cruises 1-8. Sedimentology Research Laboratory Contribution. Department of Geology, Florida State University, Tallahassee, Florida
    Details
    Publication Date: 2023-08-28
    Description: Cores, submarine photography and dredges described in this report were taken during the R/V Eltanin Cruise 5 in 1962 by the Department of Geology, Florida State University. Cores and dredges were recovered for 31 stations and are available at the Antarctic Research Facility, Florida State University for sampling and study.
    Keywords: Comment; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Dredge, rock; DRG_R; Elevation of event; ELT05; ELT05.001-MT; ELT05.001-TC; ELT05.002-PG; ELT05.004SS-RD; ELT05.005-PG; ELT05.009-PC; ELT05.009-TC; ELT05.010-TC; ELT05.011-PC; ELT05.012-PC; ELT05.014-PC; ELT05.015-RD; ELT05.016-RD; ELT05.017-RD; ELT05.028-PC; ELT05.029-PC; ELT05.031-PC; ELT05.10-C; ELT05.11-C; ELT05.17-C; ELT05.18-C; ELT05.20-C; ELT05.25-C; ELT05.27-C; ELT05.28-C; ELT05.29-C; ELT05.30-C; ELT05.9-C; Eltanin; Event label; GC; Grab; GRAB; Gravity corer; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Photo/Video; Piston corer; Position; PV; Quantity of deposit; Sample ID; Sediment type; Size; South Pacific Ocean; Substrate type; TRAWL; Trawl net; Uniform resource locator/link to image
    Type: Dataset
    Format: text/tab-separated-values, 396 data points
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  • 41
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    Chemical composition of a manganese nodule from the Tiki Basin, Touamotou Archipelago, Pacific Ocean (1980)
    PANGAEA
    In:  Supplement to: Hoffert, Michel (1980): Les "argiles rouges des grands fonds" dans le Pacifique centre-est: authigenèse, transport, diagenèse (PhD Dissertation). Université Louis Pasteur, Strasbourg, France, 231 pp
    Details
    Publication Date: 2023-08-28
    Description: The text studies the deep-sea red clays in the East-Central Pacific ocean (Tahiti-Touamotou Archipelago), their authigenic formation, transport and diagenetic character in particular through their composition in REE.
    Keywords: Aluminium; Boron; Calcium; Chromium; Cobalt; Date/Time of event; Deposit type; DEPTH, sediment/rock; Elevation of event; Gallium; Iron; Latitude of event; Lead; Le Noroit; Longitude of event; Magnesium; Manganese; Molybdenum; NIXO; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; PC; Piston corer; Potassium; Quantum emission spectrography; Sample ID; Scandium; Sediment type; Shape; Silicon; Sodium; Strontium; Titanium; TKS16; TRANSPAC; TRSPC1-KS16; Vanadium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 23 data points
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  • 42
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    (Table 4, page 134) Results of Nd isotopic measurements in two layers of a Pacific Ocean manganese nodule (MN139) (1980)
    PANGAEA
    In:  Supplement to: Piepgras, Donald J; Wasserburg, Gerald J (1980): Neodymium isotopic variations in seawater. Earth and Planetary Science Letters, 50(1), 128-138, https://doi.org/10.1016/0012-821X(80)90124-7
    Details
    Publication Date: 2023-08-28
    Description: New data for the direct measurement of the isotopic composition of neodymium in Atlantic Ocean seawater are compared with previous measurements of Pacific Ocean seawater and ferromanganese sediments from major ocean basins. Data for Atlantic seawater are in excellent agreement with Nd isotopic measurements made on Atlantic ferromanganese sediments and are distinctly different from the observed compositions of Pacific samples. These results clearly demonstrate the existence of distinctive differences in the isotopic composition of Nd in the waters of the major ocean basins and are characteristic of the ocean basin sampled. The average eNd(0) values for the major oceans as determined by data from seawater and ferromanganese sediments are as follows: Atlantic Ocean, eNd(0) = -12 ± 2; Indian Ocean, eNd(0) = -8 ± 2; Pacific Ocean, eNd(0) = -3 ± 2. These values are considerably less than eNd(0) value sources with oceanic mantle affinities indicating that the REE in the oceans are dominated by continental sources. The difference in the absolute abundance of 143Nd between the Pacific and Atlantic Oceans corresponds to ab. 10**6 atoms 143Nd per gram of seawater. The correspondence between the 143Nd/144Nd in seawater and in the associated sediments suggests the possible application of this approach to paleo-oceanography. Distinctive differences in eNd(0) values are observed in the Atlantic Ocean between deep-ocean water associated with North Atlantic Deep Water and near-surface water. This suggests that North Atlantic Deep Water may be relatively well mixed with respect to Nd isotopic composition whereas near-surface water may be quite heterogeneous, reflecting different sources for surface waters relative to deep water. This suggests that it may be possible to distinguish the sources of water masses within an ocean basin on the basis of Nd isotopic composition. The Nd isotopic variations in seawater are used to relate the residence time of Nd and mixing rates between the oceans.
    Keywords: Calculated; Deposit type; DEPTH, sediment/rock; Description; DISTANCE; Distance, maximum; Distance, minimum; Dredge; DRG; Identification; L-10-76-HW; L1076HW-9A; Neodymium-143/Neodymium-144 ratio; Neodymium-143/Neodymium-144 ratio, standard deviation; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Sample code/label; Samuel P. Lee; ε-Neodymium; ε-Neodymium, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 20 data points
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  • 43
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    Annotated record of the detailed examination of Mn deposits from R/V Eltanin Cruise 6 stations (1964)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: Cores, submarine photography and dredges described in this report were taken during the R/V Eltanin Cruise 6 in 1963 by the Department of Geology, Florida State University. Cores and dredges were recovered for 32 stations along with bottom photography and are available at the Antarctic Research Facility, Florida State University for sampling and study.
    Keywords: Comment; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Dredge, rock; DRG_R; ELT06; ELT06.003-BT; ELT06.003-MT; ELT06.004-BT; ELT06.005-RD; ELT06.006-PC; ELT06.006-RD; ELT06.007-BT; ELT06.007-MT; ELT06.007-PC; ELT06.007-RD; ELT06.007-TC; ELT06.009-B; ELT06.009-RD; ELT06.010-RD; ELT06.011-B; ELT06.011-PC; ELT06.012A-RD; ELT06.012-PC; ELT06.013-PC; ELT06.013-RD; ELT06.014-BT; ELT06.015-BT; ELT06.015-PC; ELT06.016-PC; ELT06.019-PH; ELT06.041-PH; ELT06.10-13C; ELT06.11-13C; ELT06.12-13C; ELT06.13-14C; ELT06.19-12C; ELT06.36-20C; ELT06.41-22C; ELT06.42-23C; ELT06.43-23C; ELT06.44-23C; Eltanin; Event label; File name; GC; Gravity corer; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Photo/Video; Piston corer; Position; PV; Quantity of deposit; Sediment type; Size; Southern Ocean; Substrate type; TC; TRAWL; Trawl net; Trigger corer; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 757 data points
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  • 44
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    Annotated record of the detailed examination of Mn deposits from R/V Eltanin Cruise 7 stations (1964)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Comment; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Dredge, rock; DRG_R; ELT07; ELT07.001-RD; ELT07.002-MT; ELT07.007-BT; ELT07.008-BT; ELT07.014-PG; ELT07.016-PC; ELT07.016-RD; ELT07.017-PC; ELT07.017-RD; ELT07.018-PC; ELT07-12C; ELT07-13C; ELT07-14C; ELT07-16C; ELT07-20C; ELT07-22C; ELT07-3C; ELT07-5C; Eltanin; Event label; File name; Grab; GRAB; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Photo/Video; Piston corer; Position; PV; Quantity of deposit; Sediment type; Size; Southern Ocean; Substrate type; TRAWL; Trawl net; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 319 data points
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  • 45
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 51 (Cores 417A and 417D), DSDP Leg 52 (Core 418A) and DSDP Leg 53 (Core 418B) (1980)
    PANGAEA
    In:  Supplement to: Donnelly, Thomas W; Francheteau, Jean; Bryan, Wilfred B; Robinson, Paul T; Flower, Martin F J; Salisbury, Matthew H (1980): Initial Reports of the Deep Sea Drilling Project. Deep Sea Drilling Project, U.S. Government Printing Office, LI, LII, LIII, 1597 pp, https://doi.org/10.2973/dsdp.proc.515253.1980
    Details
    Publication Date: 2023-08-28
    Description: The JOIDES Paleoenvironment Panel had noted that the Neogene section had only been spot-cored on previous legs in the Western Atlantic (Legs 1, 2, 4, 11, and 43). The Panel accordingly requested that the complete section be recovered on Legs 51 through 53 in order to examine the transition from siliceous, Pacific-type Eocene sedimentation to non-siliceous sedimentation resulting from the gradual emergence of the Central American isthmus. It was also detremined to examine in detail the thick Cretaceous-Tertiary section overlying the basement.
    Keywords: 51-417A; 51-417D; 52-418A; 53-418B; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg51; Leg52; Leg53; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 208 data points
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  • 46
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    (Table 1a, page 321) Chemical composition of Fe-Mn rich layers in the sediments probed during DSDP Leg 54 (Holes 419, 420, 424, 424A, 427) (1980)
    PANGAEA
    In:  Supplement to: Schrader, Ed L; Furbish, William J; Mattey, David P; May, J A (1980): Geochemistry and Carbonate Petrology of Selected Sediment Samples from Deep Sea Drilling Project Leg 54, Eastern Pacific. In: Rosendahl, B.R.; Hekinian, R.; et al., Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LIV, 319-328, https://doi.org/10.2973/dsdp.proc.54.110.1980
    Details
    Publication Date: 2023-08-28
    Description: Thirty selected samples of pelagic and hydrothermal sediments retrieved on DSDP Leg 54 were chemically analyzed for major and minor oxide concentrations. Additionally, 11 samples of lithified carbonate sediments were petrologically studied. The pelagic sediments, which are described as foraminiferal biomicrite, were found to be generally higher in Fe and Zn, similar in Co content, and lower in Cu content, than the average Pacific pelagic sediments. Mineralogically, these samples are composed principally of calcite with minor amounts of quartz and clays. Hydrothermal sediments from Site 424 are divisible into three classes: (1) silica-rich, iron-poor smectites; (2) silica-poor, iron-rich mixtures of smectites and oxides; and (3) silica-poor, iron-rich materials, comprising mainly amorphous manganese oxides. Thus, two chemically distinct hydrothermal phases are recognizable: Class 1, iron-rich smectites, and Class 3, Mn-rich oxides and oxyhydroxides. Dolomite and pyrite were identified in X-ray diffraction studies of samples from Site 427.
    Keywords: 54-419; 54-420; 54-424; 54-424A; 54-427; Atomic absorption spectrometry (AAS); Cobalt; Copper; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Iron; Leg54; Manganese; Molybdenum; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/MOUND; North Pacific/SEDIMENT POND; North Pacific/TROUGH; Sediment type; X-ray fluorescence (XRF); Zinc
    Type: Dataset
    Format: text/tab-separated-values, 99 data points
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  • 47
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    Annotated record of the detailed examination of Mn deposits from R/V Eltanin Cruise 8 stations (1964)
    PANGAEA
    In:  Antarctic Research Facility, Florida State University
    Details
    Publication Date: 2023-08-28
    Keywords: Comment; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Elevation of event; ELT08; ELT08.007-PC; ELT08.011-PH; ELT08.012-PH; ELT08.013-PH; ELT08.015-PH; ELT08.016-PH; ELT08-12C; ELT08-14C; ELT08-19C; ELT08-1C; ELT08-2C; ELT08-4C; Eltanin; Event label; File name; GC; Gravity corer; Identification; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Photo/Video; Piston corer; Position; PV; Quantity of deposit; Sediment type; Size; Southern Ocean; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 144 data points
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  • 48
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    Annotated record of the detailed examination of Mn deposits observed from bottom photography taken during the INDOMED-1 expedition (1980)
    PANGAEA
    In:  Supplement to: Lonsdale, Peter; Spiess, Fred N (1980): Deep-Tow Observations at the East Pacific Rise, 8°45'N, and Some Interpretations. In: Rosendahl, B.R.; Hekinian, R.; et al., Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LIV, 43-62, https://doi.org/10.2973/dsdp.proc.54.104.1980
    Details
    Publication Date: 2023-08-28
    Description: A near-bottom survey of a 24-km length of the East Pacific Rise (EPR) crest near the Leg 54 drill sites has established that the axial ridge is a 12- to 15-km-wide lava plateau, bounded by steep 300-meter-high slopes that in places are large outward-facing fault scarps. The plateau is bisected asymmetrically by a 1- to 2-km-wide crestal rift zone, with summit grabens, pillow walls, and axial peaks, which is the locus of dike injection and fissure eruption. About 900 sets of bottom photos of this rift zone and adjacent parts of the plateau show that the upper oceanic crust is composed of several different types of pillow and sheet lava. Sheet lava is more abundant at this rise crest than on slow-spreading ridges or on some other fastspreading rises. Beyond 2 km from the axis, most of the plateau has a patchy veneer of sediment, and its surface is increasingly broken by extensional faults and fissures. At the plateau's margins, secondary volcanism builds subcircular peaks and partly buries the fault scarps formed on the plateau and at its boundaries. Another deep-tow survey of a patch of young abyssal hills 20 to 30 km east of the spreading axis mapped a highly lineated terrain of inactive horsts and grabens. They were created by extension on inward- and outwardfacing normal faults, in a zone 12 to 20 km from the axis. Sediments sampled on the rise crest and flanks are mixtures of calcareous ooze and metalliferous precipitates, and they have been redistributed by southerly currents with average velocities of 9 cm/s.
    Keywords: Deposit type; DEPTH, sediment/rock; Description; East Pacific Ocean; Event label; File name; Identification; Indomed_leg_1; INMD-3-2C; INMD-3-7C; INMD-4-1C; INMD-4-3C; Melville; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Photo/Video; Position; PV; Quantity of deposit; Sediment type; Size; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 35 data points
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  • 49
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    Annotated record of the detailed examination of Mn deposits observed by the DSV-4 Seacliff submersible in the Guaymas Basin, Gulf of California (1980)
    PANGAEA
    In:  Supplement to: Lonsdale, Peter; Bischoff, James L; Burns, Virginia Mee; Kastner, Miriam; Sweeney, Colm (1980): A high-temperature hydrothermal deposit on the seabed at a gulf of California spreading center. Earth and Planetary Science Letters, 49(1), 8-20, https://doi.org/10.1016/0012-821X(80)90144-2
    Details
    Publication Date: 2023-08-28
    Description: A submersible dive on a turbidite-covered spreading axis in Guaymas Basin photographed and sampled extensive terraces and ledges of talc. The rock contains siliceous microfossils, smectite, and euhedral pyrrhotite as well as rather pure iron-rich talc. Sulfur and oxygen isotopes indicate precipitation around a hydrothermal vent, at about 280°C.
    Keywords: CDRILL; Core drilling; Deposit type; DEPTH, sediment/rock; Description; Dive 308; DSV477; DSV477-308-1; DSV477-308-3; DSV-4 Seacliff; Event label; File name; Guaymas Basin, Gulf of California; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Photo/Video; Position; PV; Quantity of deposit; Sediment type; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 18 data points
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  • 50
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 55 (Holes 430, 431, 431A, 432) (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: Leg 55 was conceived as part of the decade-long experiment to test the kinematic hot-spot hypothesis and several of its more imporant corollaries for the origin of the Hawaiian-Emperor chain. Also of particular importance was the question of whether the Hawaiian hot spot has remained fixed in the mantle. The specific primary objectives of Leg 55, were to determine (1) whether the known increase in the age of the volcanoes on the Hawaiian chain with distance from Kilauea continues northward along the Emperor Seamounts; (2) whether the lavas of the Emperor volcanoes are of the same chemical composition and were erupted in the same sequence as those of Hawaiian volcanoes; (3) the latitude of formation of Suiko Seamount as a test of hot-spot fixity; and (4) whether the Emperor Seamounts were once islands and, if so, to determine their post-volcanic and subsidence history.
    Keywords: 55-430; 55-431; 55-431A; 55-432; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; File name; Glomar Challenger; Identification; Leg55; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/SEDIMENT POND; North Pacific/TERRACE; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 196 data points
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  • 51
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    (Table 2, page 1208) Average of 8 partial chemical analyses of opaque mineral grains bordering aragonite veins crossing serpentinized peridotite rocks from the Romanche Fracture Zone, Atlantic Ocean (1980)
    PANGAEA
    In:  Supplement to: Bonatti, Enrico; Lawrence, James R; Hamlyn, P R; Breger, Dee (1980): Aragonite from deep sea ultramafic rocks. Geochimica et Cosmochimica Acta, 44(8), 1207-1214, https://doi.org/10.1016/0016-7037(80)90074-5
    Details
    Publication Date: 2023-08-28
    Description: Aragonite mineralization was observed in serpentinized peridotites from the Romanche and Vema Fracture Zones in the Atlantic and the Owen Fracture Zone in the Indian Ocean, either in veins or as radial aggregates in cavities within the serpentinites. Evidence of incipient dissolution of the aragonite crystals was observed in one case. The aragonites tend to have lower Mg content (〈 0.03%) and higher Sr content (〉 0.95%) relative to other marine aragonites. Their 18O16O, 13C12C and 87Sr86Sr isotopic ratios suggest the aragonite was deposited at ocean floor temperatures from solutions derived from sea water circulating in fissures and fractures within the ultramafic rocks. The 18O16O ratios of the serpentines indicate serpentinization occurred at higher temperatures, probably deeper in the crust. Low-T reactions between circulating seawater and Mg-silicates (primarily serpentine and pyroxenes) caused high pH and enrichment of Mg and Ca in the solution, conditions favoring carbonate precipitation. Aragonite was formed rather than calcite presumably because the high Mg2+ concentration in the solution inhibited calcite precipitation. The high Sr content of the aragonites is probably related, at least in part, to their low temperature of formation. Opaque mineral grains containing over 8% NiO and over 40% MnO were observed concentrated along the margins of some of the aragonite veins, suggesting that Ni is one of the elements mobilized during reactions between ultramafic rocks and circulating seawater.
    Keywords: Aluminium oxide; Calcium oxide; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Electron microprobe (EMP); G-7309; G-7309-81; Gerda; Identification; Iron oxide, FeO; Magnesium oxide; Manganese oxide; Nickel oxide; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Potassium oxide; Romanche Fracture Zone, Atlantic Ocean; Sample code/label; Silicon dioxide; Sodium oxide; Substrate type
    Type: Dataset
    Format: text/tab-separated-values, 14 data points
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  • 52
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 58 (Holes 442A, 442B, 443, 444, 444A, 445, 446, 446A) (1980)
    PANGAEA
    In:  Supplement to: deVries Klein, George; Kobayashi, Kazuo; White, Stan (1980): Initial Reports of the Deep Sea Drilling Project. U.S. Government Printing Office, LVIII, 1013 pp, https://doi.org/10.2973/dsdp.proc.58.1980
    Details
    Publication Date: 2023-08-28
    Description: The JOIDES Active Margin Panel for Leg 58 decided that the drilling would occur in the north Philippine Sea, namely, the Shikoku Basin, the Daito Ridge and Basin province. The Shikoku Basin sites were selected to solve several problems concerning back-arc basins formed by ocean-floor spreading. The main objectives were: (1) to determine the age of the oldest sediment, so as to calibrate magnetic-anomaly ages and to provide a test for various spreading models suggested for the basin; (2) to investigate the mineralogy, petrology, and chemistry of basalt samples recovered by drilling, and to compare there basalts with those of midocean ridges, so as to understand the nature and source of magmatic materials in these basins; (3) to determine the distribution of sediment types in time, and to relate that distribution to the tectonic history of the basin.
    Keywords: 58-442A; 58-442B; 58-443; 58-444; 58-445; 58-446; 58-446A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg58; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/BASIN; North Pacific/Philippine Sea/BASIN; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 301 data points
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  • 53
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    Annotated record of the detailed examination of Mn deposits from DSDP Leg 56 (Holes 434B and 436) (1980)
    PANGAEA
    In:  Supplement to: Wories, Henk; Whelan, Jean K; Thompson, Peter R; Sakai, Toyusaburo; Robinson, Paul T; Pisciotto, Kenneth A; Murdmaa, Ivar O; Müller, German; Kurnosov, Victor B; Harper, Howard E; Bruns, T; Adelseck, C; Langseth, Marcus G; Okada, Hakuyu (1980): Initial Reports of the Deep Sea Drilling Project. U. S. Government Printing Office, LVI, 436 pp, https://doi.org/10.2973/dsdp.proc.5657.1980
    Details
    Publication Date: 2023-08-28
    Description: The Japan Trench area was identified a favorable place for studying convergent margins during the initial deliberations of the IPOD Active Margins Panel. The Leg 56-57 DSDP drill sampling along the Japan Trench transect has indicated that material tectonically accreted during the present convergent episode is limited to a surprisingly small zone. The limits seem well established by the seaward extent of crust with continental thickness and lithologies and by the age and thickness of a terrigenous slope apron covering the presumed but probably unsampled accreted oceanic material.
    Keywords: 56-434B; 56-436; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; File name; Glomar Challenger; Identification; Leg56; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/RIDGE; North Pacific/TRENCH; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 77 data points
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  • 54
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    Annotated record of the detailed examination of a ferromanganese crust retrieved the Emperor Seamount area in the Pacific Ocean by the R/V Kana Keoki during one of its KK76 expedition (1980)
    PANGAEA
    In:  Supplement to: Dalrymple, G Brent; Garcia, M O (1980): Age and Chemistry of Volcanic Rocks Dredged from JingƄ Seamount, Emperor Seamount Chain. In: Jackson, E.D.; Koisumi, I.; et al., Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LV, 685-693, https://doi.org/10.2973/dsdp.proc.55.130.1980
    Details
    Publication Date: 2023-08-28
    Description: 40Ar/39Ar incremental heating experiments on three samples dredged from Jingu Seamount indicate that Jingu is 55.4 ± 0.9 m.y. old — older than the Hawaiian-Emperor bend and younger than the two dated Emperor Seamounts to the north. Major-oxide chemistry and petrography show that the samples are similar to hawaiites and mugearites from the Hawaiian Islands. By analogy with Hawaiian alkalic volcanic rocks, groundmass plagioclase compositions (An40-47) indicate that the three Jingu samples are probably mugearites. These results suggest that Jingu is a Hawaiian-type volcano and that the Emperor volcanoes become progressively older from south to north, as predicted by the hot-spot hypothesis.
    Keywords: Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; DSDP; Identification; Kana Keoki; KK760806; KK760806-01,KK760806-02,KK76; KK760806-2 STA24 RD10; KK760806-RD10; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; Sediment type; Size; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 8 data points
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  • 55
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    Observation of manganese deposits on the East Pacific Rise during the CYAMEX-RITA expedition (1980)
    PANGAEA
    In:  Supplement to: Juteau, Thierry; Eissen, Jean-Philippe; Francheteau, Jean; Needham, David; Choukroune, P; Rangin, Claude; Séguret, Marie J M; Ballard, R D; Fox, P J; Normark, William R; Carranza, A; Cordoba, D; Guerrero, J (1980): Homogeneous basalts from the East Pacific Rise at 21° N: seady state magma reservoirs at moderately fast spreading centers. Oceanologica Acta, 3(4), 487-503, https://archimer.ifremer.fr/doc/00323/43430/
    Details
    Publication Date: 2023-08-28
    Description: Forty basaltic rocks collected by submersible during the Cyamex expedition (1978) on the East PacifIc Rise at 21°N, a moderately fast spreading segment (6 cm/year opening rate) of the mid-ocean ridge, consist of angular pillow fragments and glass buds, sheet-flow slabs and samples of columnar pillars standing in collapsed fossillava pools. Most of the rocks are from the crestal are a of the Rise. The collection shows a striking petrographic homogeneity wh en compared with the range of basalts found on other segments of midocean ridges: olivine-phyric, or highly plagioclase-phyric rocks, so common in the slowspreading Famous are a in the Atlantic, are absent. All samples are typical lowpotassium oceanic tholeiites with a limited fractionation trend. Pillow-lavas, thin and thick sheet-flows cannot be distinguished by their major element compositions, as in the Galapagos rift which has the same spreading rate as the EPR at 21°N. Further, ferrobasalts have been described from the Galapagos rift, but do not appear in the Cyamex rocks. In the Cyamex area, olivine and plagioclase are the main silicate phases, and clinopyroxene is absent. In the pillows and sheet-flow samples, four generations of olivine and plagioclase crystals are distinguished. Samples from the fossillava pools are aphyric. The corresponding magma batches are presumed to have migrated rapidly through the magma chamber, and to have been extruded in large volumes, possibly during episodes ofhigh instantaneous opening rate. Fe-Ni and Fe-Cu-rich sulphide phases are common in an lava types as massive globules scatterred through the glass, or as microglobules decorating the walls of empty vesicles. Palagonite and Fe-Mn oxide thicknesses across the strike of the Rise indicate relative ages compatible with successive extrusions at the Rise axis.
    Keywords: CY-78-07-12D; CY-78-10-17D; CY-78-10-18D; CY-78-11-26D; CY-78-12-35D; CY-78-13-42D; CY-78-13-43D; CY-78-13-44D; CY-78-15-55D; CY-78-15-56D; CY-78-16-57D; CY-78-16-58D; CY-78-17-60D; CY-78-17-61D; CY-78-18-63D; CY-78-18-65D; CY-78-18-66D; CY-78-19-69D; CY-78-20-76D; CYAMEX; Cyana (Submersible); Deposit type; DEPTH, sediment/rock; Description; East Pacific Rise; Elevation of event; Event label; Identification; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Percentage; Position; ROBA; Robotic arm; Sediment type; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 108 data points
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  • 56
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    Al and Be isotope composition of two ferromanganese crusts from the Pacific Ocean (1988)
    PANGAEA
    In:  Supplement to: Bourlès, Didier L (1988): Etude de la géochimie de l'isotope cosmogénique 10Be et de son isotope stable 9Be en milieu océanique. Application à la datation des sédiments marins = Study of the geochemistry of the cosmogenic isotope 10Be and the stable isotope 9Be in oceanic environment. Application to marine sediment dating. Ph. D. Dissertation, Université de Paris-Sud, Centre d'Orsay, France. https://inis.iaea.org/search/search.aspx?orig_q=RN:23046328; supplement to Raisbeck G. M., Yiou F., Klein J., Middleton R., Sharma P. and Somayajulu B. L. K. (private communication), 227 pp (pdf 3.3 MB), https://store.pangaea.de/Projects/NOAA-MMS/Bourles_1988.pdf
    Details
    Publication Date: 2023-08-28
    Description: The technique of accelerator mass spectrometry (A.H.S.) has opened up a number of new potential geochronological applications of long lived cosmogenic nuclei- However the absence of any obvious stage leading to equilibrium between the radioactive and corresponding stable isotope(s) in the geochemical cycle of many of these species, complicates considerably their potential dating applications. The radioisotope 10Be (half-life 1.5 My) is formed by spallation reactions between cosmic rays and 14N, 16O in the atmosphere. It is transferred to the oceans in soluble form by precipitation and dry deposition. The 10Be et 16Al having similar chemical behaviours and being influenced by the same geophysical and geochemical phenomena before being incorporated into the marine sediments, their ratio is tested in order to date those sediments. This approach is also applied to manganese nodules and ferromanganese crusts.
    Keywords: Accelerator mass spectrometry (AMS); Aluminium-26; Aluminium-26, standard deviation; Aluminium-27; ARIES; ARIES-012D; ARIES-015D; Beryllium-10; Beryllium-10, standard deviation; Deposit type; DEPTH, sediment/rock; Description; DISTANCE; Distance, maximum; Distance, minimum; Dredge; DRG; Event label; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Thomas Washington
    Type: Dataset
    Format: text/tab-separated-values, 20 data points
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  • 57
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    Annotated record of the detailed examination of an Mn deposit from the Pacific Ocean (1964)
    PANGAEA
    In:  Supplement to: Bouma, Arnold H; Marshall, N F (1964): A method for obtaining and analysing undisturbed oceanic sediment samples. Marine Geology, 2(1), 81-99, https://doi.org/10.1016/0025-3227(64)90028-3
    Details
    Publication Date: 2023-08-28
    Description: A German coring device (Reineck, 1958) has been improved to obtain oriented, undisturbed cores at any depth of water. The samples are rectangular in shape, 8 × 12 inches in plan and a maximum of 18 inches high. Good cores have been obtained from clayey material as well as from gravelly sand. No disturbances due to coring were observed on the collected samples. These large samples make it possible to conduct many varieties of investigations, such as study of living organisms and shear strength measurements, as soon as the sample is on deck of a ship; radiography on slices, peeling and impregnation techniques, granulometry, mineralogy, porosity, fossil content, etc. Construction and use of the box corer and applications of some of these analytical techniques are described.
    Keywords: BCR; Box corer (Reineck); Comment; Deposit type; DEPTH, sediment/rock; Description; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; SAN_JUAN_1963; Sediment type; SNJ-C8; Spencer F. Baird; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 7 data points
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  • 58
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    Detailed evaluation of manganese nodules floor density from underwater photographies for one station of the DOMES, Sites C area in the Pacific Ocean (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: Methods of estimating manganese nodule grade and concentration were investigated using bottom photographs from a well-explored east-central Pacific manganese nodule deposit.
    Keywords: Automated image processing; Coverage; DATE/TIME; Deposit type; DEPTH, sediment/rock; Description; DOMES Site C, Pacific Ocean; ELEVATION; LATITUDE; LONGITUDE; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Nodules, mass abundance; Oceanographer; Photo/Video; PV; RP8OC76; RP-8-OC-76; RP8OC76-3-1C; Sample ID; Statistical inference
    Type: Dataset
    Format: text/tab-separated-values, 1230 data points
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  • 59
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    (Tables 1,2 and 3, pages 853-854) Isotopic data for the solid-phase of three sediment box cores from the DOMES Sites A, B and C in the Pacific Ocean (1980)
    PANGAEA
    In:  Supplement to: Cochran, J Kirk; Krishnaswami, Seth (1980): Radium, thorium, uranium, and 210 Pb in deep-sea sediments and sediment pore waters from the North Equatorial Pacific. American Journal of Science, 280(9), 849-889, https://doi.org/10.2475/ajs.280.9.849
    Details
    Publication Date: 2023-08-28
    Description: Determination of radium, thorium, uranium isotopes, and 210Pb in sediments and sediment pore waters from North Equatorial Pacific deep-sea clay-silicous oozes shows that the radium and uranium isotopes are mobile in the pore water. The concentration-depth profiles of radium can be understood in terms of a diagenetic model which takes into account mixing of sediment particles by bioturbation, molecular diffusion in the pore water, adsorption onto particle surfaces, as well as radioactive production and decay. The 234U/238U activity ratios in several samples are higher than the seawater value, indicating some enrichment of 234U in the pore water. However, the absolute concentrations of 238U and 234U are 25% lower than those in seawater, suggesting that the sediments form a sink for uranium isotopes. 210Pb is present in the pore water at concentrations approx. 20% that of 226Ra. The origin of 210Pb in the pore water is uncertain and could be due either to its in situ mobilization in the sediments or subsequent production in the laboratory from the decay of 222Rn. 230Th is present in measurable concentrations in the pore waters, but its distribution does not show any systematic trend with depth or other parameters. The most likely source of 230/Th appears to be minute amounts of sediment particles collected in the pore waters during the squeezing operation.
    Keywords: BC; Box corer; Date/Time of event; DEPTH, sediment/rock; DISTANCE; Distance, maximum; Distance, minimum; DOMES-A47-16; DOMES Site B, Pacific Ocean; DOMES Site C, Pacific Ocean; Elevation of event; Event label; Latitude of event; Lead-210; Lead-210, standard deviation; Lead-210 excess; Lead-210 excess, standard deviation; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; Pacific Ocean; Radium-226; Radium-226, standard deviation; RP8OC75; RP-8-OC-75; RP8OC7503; RP8OC75-47-16; RP8OC75-52-39; RP8OC75-57-58; Sample ID; Sample type; Thorium-228/Thorium-232 activity ratio; Thorium-228/Thorium-232 activity ratio, standard deviation; Thorium-230; Thorium-230, standard deviation; Thorium-230/Thorium-227 activity ratio; Thorium-230/Thorium-227 activity ratio, standard deviation; Thorium-230/Thorium-232 activity ratio; Thorium-230/Thorium-232 activity ratio, standard deviation; Thorium-232; Thorium-232, standard deviation; Uranium-234/Uranium-238 activity ratio; Uranium-234/Uranium-238 activity ratio, standard deviation; Uranium-238; Uranium-238, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 462 data points
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  • 60
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    Annotated record of the detailed examination of Mn deposits uncovered at the Mohole Experiment Site I, Pacific Ocean (1964)
    PANGAEA
    In:  Supplement to: Murata, K J; Erd, R C (1964): Composition of sediments from the experimental Mohole Project (Guadalupe Site). Journal of Sedimentary Research, 34(3), 633-655, https://doi.org/10.1306/74D7110E-2B21-11D7-8648000102C1865D
    Details
    Publication Date: 2023-08-28
    Description: Based on chemical, spectrographic and X-ray analyses, 34 samples from the experimental Mohole consist of variable proportions of calcite (0-60 percent), biogenic opal (0-50 percent), and normal lithogenous matter (14-97 percent) with an average of 20, 32, and 48 percent, respectively. Contamination with trachytic ash, rhyolitic ash, and saponite and dolomite occurring as alteration products of basaltic material affects the composition of a few samples. Magnesium, manganese, and phosphorus seem to have been derived from basaltic material also. The amounts of barium in the samples seems to be inversely related to sedimentation rates.
    Keywords: Comment; Date/Time of event; Deposit type; DEPTH, sediment/rock; Description; Drillship_CUSS-I; Elevation of event; GC; Gravity corer; Latitude of event; Longitude of event; MOHO-1; MOHOLE_phase-1; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; Sample ID; Sampling/drilling; Sediment type
    Type: Dataset
    Format: text/tab-separated-values, 7 data points
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  • 61
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    (Table 3, page 2132) Composition of the fraction of sediment insoluble in hydroxylamine hydrochloride-acetic acid from from DOMES Sites A, Pacific Ocean (1988)
    PANGAEA
    In:  Supplement to: Piper, David Z (1988): The metal oxide fraction of pelagic sediment in the equatorial North Pacific Ocean: A source of metals in ferromanganese nodules. Geochimica et Cosmochimica Acta, 52(8), 2127-2145, https://doi.org/10.1016/0016-7037(88)90193-7
    Details
    Publication Date: 2023-08-28
    Description: Pelagic sediment recovered at DOMES Site A in the equatorial North Pacific (151°W, 9° 15?N) consists of a surface homogeneous layer, approximately 10 cm thick, overlying a strongly mottled layer that is lighter in color. The radiolarian composition of both units is Quaternary. In areas where this sediment was only a few centimeters thick, the underlying sediment was early Tertiary. Clay mineralogy and major oxide composition of the two Quaternary sediments are uniform. Their similarity to continental shale suggests that the sediment has a terrigenous source. Clay mineralogy and major oxide composition of the Tertiary sediment also are uniform, although they differ markedly from the Quarternary sediment. In contrast to the major oxides, concentrations of Mn, Co, Cu, and Ni soluble in hydroxylamine hydrochloride-acetic acid are strongly different in the surface and subsurface Quaternary sediment. Mn and Ni exhibit pronounced depletions in the subsurface sediment, Ni slightly more than Mn. Cu is also depleted in the subsurface sediment, but less than Mn. It is also depleted in the subsurface Tertiary sediment, whereas the Mn concentration remains high. Concentration of Co relative to Mn increases into the subsurface Quaternary sediment to a constant Co:Mn ratio of 3 %. The trivalent REE (the REE exclusive of Ce) and Fe exhibit little down-core variation. Distribution of elements in these sediments is closely related to their concentration in associated surface ferromanganese nodules. The nodules are of two distinct types: those from the area where the Quaternary sediment is relatively thick have delta-MnO2 as the dominant manganese mineral. The ratios of Ni:Mn, Cu:Mn, and Fe:Mn in these nodules approximate the corresponding ratios of the soluble fraction of surface sediment. Todorokite is the dominant mineral of nodules recovered from areas where the Quaternary sediment is thin. Relatively high Cu/Mn, Ni/Mn, and low Fe/Mn ratios of these nodules mirror differences between the soluble fraction of surface and subsurface Quaternary sediment. These compositional trends of sediment and nodules at DOMES Site A reflect a diagenetic origin for the todorokite nodules and a predominantly hydrogenous origin for the delta-MnO2 nodules.
    Keywords: Aluminium oxide; BC; Box corer; Calcium oxide; Calculated from weight loss after ignition at 450 °C; Cerium; Chromium; Cobalt; Color description; Deposit type; DEPTH, sediment/rock; Description; DMSA-DJ35; DMSA-DJ66; DOMES Site A, Pacific Ocean; Element analysis, neutron activation (NAA); Event label; Hafnium; Identification; Iron oxide, Fe2O3; Lanthanum; Loss on ignition; Magnesium oxide; Manganese dioxide; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; Phosphorus pentoxide; Potassium oxide; RP23OC77; RP-23-OC77; Rubidium; Samarium; Scandium; Sediment type; Silicon dioxide; Sodium oxide; Tantalum; Thorium; Titanium dioxide; Visual description; X-ray fluorescence (XRF); Ytterbium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 84 data points
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  • 62
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    (Figure 1, page 726) Thorium 230 excess values as a function of distance inside layers of a manganese nodule from DOMES Site B, Pacific Ocean (1980)
    PANGAEA
    In:  Supplement to: Kadko, David; Burckle, Lloyd H (1980): Manganese nodule growth rates determined by fossil diatom dating. Nature, 287(5784), 725-726, https://doi.org/10.1038/287725a0
    Details
    Publication Date: 2023-08-28
    Description: We report here that a manganese nodule from the Central Pacific manganese nodule province has been dated by fossil diatoms found in mud scraped from near the nodule's centre. The nodule was taken at DOMES Site B from Core B55-56 at 11°50.3'N and 137°28.2'W in a water depth of 4,892 m. It was resting on the sediment surface, with about 1.5 cm of the nodule bottom (of a total nodule height of 4.2 cm) buried in the mud. The top surface of the nodule was covered with a smooth manganese coating, but the bottom had a very rough, crusty texture. It was found that recent mud had leaked in through cracks in the nodule bottom, but that there were no pre-Pleistocene diatoms in this material. The date obtained was compared with the growth rate determined by the 230Th excess method and found to be in reasonable agreement. This study adds to the work of Harada1,2 on the biostratigraphy (mainly coccoliths) of manganese nodules.
    Keywords: Alpha counting; BC; Box corer; Deposit type; DEPTH, sediment/rock; Description; DISTANCE; DOMES Site B, Pacific Ocean; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; RP-8-OC-75; RP8OC7503; RP8OC75-55-56; Thorium-230 excess; Thorium-230 excess, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 33 data points
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  • 63
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    Annotated record of the detailed examination of Mn rich basalt alterations from DSDP Leg 51 (Hole 417A) (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 51-417A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Identification; Leg51; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 64
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    (Tables 1, page 1384) Osmium concentration and isotopic composition of North Pacific deep-sea sediments determined after treatment by NiS fusion (1988)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: BC; Box corer; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DOMES-A47-16; DOMES Site C, Pacific Ocean; Elevation of event; Event label; Ion microprobe (Harvard-Brown, M.I.T.); Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; Osmium; Osmium, standard deviation; Osmium-186; Osmium-187/Osmium-186, error; Osmium-187/Osmium-186 ratio; Osmium-189/Osmium-192 ratio; Osmium-189/Osmium-192 ratio, error; Pacific Ocean; RP8OC75; RP-8-OC-75; RP8OC7503; RP8OC75-47-16; RP8OC75-57-58; Sample code/label; Sample ID
    Type: Dataset
    Format: text/tab-separated-values, 36 data points
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  • 65
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    Chemical composition of phosphate-ferromanganese crusts and nodules from Malm to the Lower Eocene North Tethys formations of the Briançon area in the French Alps (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Age, comment; Aluminium oxide; Atomic emission spectroscopy (AES); Barium; Beal Traversier, Hautes-Alpes, France; Bois Durat, Hautes-Alpes, France; BRB-B; BRB-BD; BRB-BT; BRB-C; BRB-CBO; BRB-CBR; BRB-CC; BRB-CF; BRB-COU; BRB-CQ; BRB-CR; BRB-CV; BRB-E; BRB-Ey; BRB-FS; BRB-GB; BRB-GE; BRB-L; BRB-LAU; BRB-LBL; BRB-M; BRB-MMA; BRB-MN; BRB-MO; BRB-MS; BRB-O; BRB-OB; BRB-P; BRB-PEY; BRB-Pl; BRB-RA; BRB-RAS; BRB-RCV; BRB-RG; BRB-RSR; BRB-RSRW; BRB-SA; BRB-SCN; BRB-SOU; BRB-STC; BRB-TN; BRB-VAL; BRB-VC; Calcium oxide; Carbon dioxide; Cariiere de la Lame, Hautes-Alpes, France; Chromium; Clot de la Cime, Hautes-Alpes, France; Clot des Fonds, Hautes-Alpes, France; Cobalt; Col de la Pisse, Hautes-Alpes, France; Col du Lauzon, Hautes-Alpes, France; Colonel Bonnet, Hautes-Alpes, France; Combe Bremond, Hautes-Alpes, France; Condamine, Hautes-Alpes, France; Copper; Coste Rousse, Hautes-Alpes, France; Couloir du Queyrellin, Hautes-Alpes, France; Crete de la Plate, Hautes-Alpes, France; Crete des Couniets, Hautes-Alpes, France; Crete de Vars, Hautes-Alpes, France; Deposit type; DEPTH, sediment/rock; Elevation of event; Event label; Eychauda, Hautes-Alpes, France; Eygliers, Hautes-Alpes, France; Fluorine; Font Sancte, Hautes-Alpes, France; Fort de l'Olive, Hautes-Alpes, France; HAM; Hammer; Identification; Iron oxide, Fe2O3; Lac Blanc, Hautes-Alpes, France; Lac de l'Ascencion, Hautes-Alpes, France; Lac du Vallonnet, Hautes-Alpes, France; Latitude of event; La Vachette, Hautes-Alpes, France; Lead; Longitude of event; Loss on ignition; Magnesium oxide; Manganese oxide; Montbrison Nord, Hautes-Alpes, France; Montbrison Sud, Hautes-Alpes, France; Monte Maniglia, Hautes-Alpes, France; Mouliere, Hautes-Alpes, France; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Ombilic, Hautes-Alpes, France; Peyron, Hautes-Alpes, France; Phosphorus pentoxide; Pic Balart, Hautes-Alpes, France; Pointe de Rasis, Hautes-Alpes, France; Potassium oxide; Ratier, Hautes-Alpes, France; Replat des Genisses, Hautes-Alpes, France; Roche Chevalire, Hautes-Alpes, France; Roche Gauthier, Hautes-Alpes, France; Rocher du Roux, Hautes-Alpes, France; Rocher du Roux Ouest, Hautes-Alpes, France; Sablier, Hautes-Alpes, France; Sample code/label; Serre Chevalier, Hautes-Alpes, France; Silicon dioxide; Sodium oxide; Souliers, Hautes-Alpes, France; St Crepin, Hautes-Alpes, France; Strontium; Sulfur, total; Tete Noire, Hautes-Alpes, France; Titanium dioxide; Torrent du Grand Bois, Hautes Alpes; Vanadium; Wet chemistry; Yttrium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 2863 data points
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  • 66
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    (Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides wuellerstorfi from sediment core KNR110-0055GGC (1988)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0055PG; AGE; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; GC; Gravity corer; KN11002; Knorr; KNR110-55
    Type: Dataset
    Format: text/tab-separated-values, 146 data points
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  • 67
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    (Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides wuellerstorfi from sediment core KNR110-0066GGC (1988)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0066PG; AGE; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; GC; Gravity corer; KN11002; Knorr; KNR110-66
    Type: Dataset
    Format: text/tab-separated-values, 130 data points
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  • 68
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    (Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides wuellerstorfi from sediment core KNR110-0075GGC (1988)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0075PG; AGE; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; GC; Gravity corer; KN11002; Knorr; KNR110-75
    Type: Dataset
    Format: text/tab-separated-values, 128 data points
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  • 69
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    (Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides wuellerstorfi from sediment core KNR110-0091GGC (1988)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0091PG; AGE; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; GC; Gravity corer; KN11002; Knorr; KNR110-91
    Type: Dataset
    Format: text/tab-separated-values, 136 data points
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  • 70
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    (Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides spp. from sediment core KN07304-0003PG (1988)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: AGE; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; GC; Gravity corer; Isotope ratio mass spectrometry; KN07304-0003PG; KN07307; Knorr; Pacific Ocean
    Type: Dataset
    Format: text/tab-separated-values, 62 data points
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  • 71
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    (Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides wuellerstorfi from sediment core KNR110-0050GGC (1988)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0050PG; AGE; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; GC; Gravity corer; KN11002; Knorr; KNR110-50
    Type: Dataset
    Format: text/tab-separated-values, 130 data points
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  • 72
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    (Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides wuellerstorfi from sediment core KNR110-0058GGC (1988)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0058PG; AGE; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; GC; Gravity corer; KN11002; Knorr; KNR110-58
    Type: Dataset
    Format: text/tab-separated-values, 132 data points
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  • 73
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    (Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides wuellerstorfi from sediment core KNR110-0071GGC (1988)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0071PG; AGE; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; GC; Gravity corer; KN11002; Knorr; KNR110-71
    Type: Dataset
    Format: text/tab-separated-values, 126 data points
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  • 74
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    (Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides wuellerstorfi from sediment core KNR110-0082GGC (1988)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: 0082PG; AGE; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; GC; Gravity corer; KN11002; Knorr; KNR110-82
    Type: Dataset
    Format: text/tab-separated-values, 128 data points
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  • 75
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    (Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides wuellerstorfi from sediment core V28-14 (1988)
    PANGAEA
    Details
    Publication Date: 2023-09-01
    Keywords: AGE; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; Isotope ratio mass spectrometry; PC; Piston corer; V28; V28-14; Vema
    Type: Dataset
    Format: text/tab-separated-values, 36 data points
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  • 76
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    Metal content of nodules at Sea Scope stations based upon Wet Chemistry analyses at the U.S. Geological Survey, Menlo Park (1964)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Description: The cores and dredges described in this report were taken on the DODO Expedition in May 1964 until December 1964 by the Scripps Institution of Oceanography from the R/V Argo. A total of 290 cores and dredges were recovered and are available at Scripps for sampling and study.
    Keywords: Argo; Comment; Core; CORE; Date/Time of event; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; DODO; DODO-006D; DODO-007D; DODO-008D; DODO-009D-1; DODO-009D-2; DODO-011D; DODO-012D; DODO-013D; DODO-014D; DODO-015D-1; DODO-015D-2; DODO-017PG; DODO-020C; DODO-025PG; DODO-026P; DODO-027P; DODO-027PG; DODO-031PG; DODO-048D; DODO-057P; DODO-060P; DODO-062D; DODO-065P; DODO-065PG; DODO-066DA; DODO-067P; DODO-070C; DODO-072P; DODO-075P; DODO-077G; DODO-084G; DODO-110P; DODO-112P; DODO-113D; DODO-114D; DODO-116D; DODO-123D; DODO-125D; DODO-127D; DODO-128D; DODO-129V; DODO-130G; DODO-132P; DODO-143D; DODO-232D; Dredge; DRG; Elevation of event; Event label; GC; Gravity corer; 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; Sample ID; Sediment type; Size; Solomon Sea; Substrate type; Uniform resource locator/link to image
    Type: Dataset
    Format: text/tab-separated-values, 475 data points
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  • 77
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    Observations and rare earth element composition of manganese nodules during Atlantis cruise AT266, Blake Plateau (1980)
    PANGAEA
    In:  Supplement to: Manheim, Frank T; Pratt, Richard M; McFarlin, P F (1980): Composition and origin of phosphorite deposits of the Blake Plateau. In: Bentor, Y.K. (Ed.), Marine Phosphorites - Geochemistry, Occurrence, Genesis, Society of Economic Paleontologists and Mineralogists, Special Publication, 29, 117-137, https://download.pangaea.de/reference/80812/attachments/Manheim-etal_1980.pdf
    Details
    Publication Date: 2023-08-28
    Description: An area of about 22,000 km² on the northern Blake Plateau, off the coast of South Carolina, contains an estimated 2 billion metric tons of phosphorite concretions, and about 1.2 billion metric tons of mixed ferromanganese-phosphorite pavement. Other offshore phosphorites occur between the Blake Plateau and known continental deposits, buried under variable thicknesses of sediments. The phosphorite resembles other marine phosphorites in composition, consisting primarily of carbonate-fluorapatite, some calcite, minor quartz and other minerals. The apatite is optically pseudo-isotropic and contains about 6% [CO3]**2- replacing [PO4]**3- in its structure. JOIDES drillings and other evidence show that the phosphorite is a lag deposit derived from Miocene strata correlatable with phosphatic Middle Tertiary sediments on the continent. It has undergone variable cycles of erosion, reworking, partial dissolution and reprecipitation. Its present form varies from phosphatized carbonate debris, loose pellets, and pebbles, to continuous pavements, plates, and conglomeratic boulders weighing hundreds of kilograms. No primary phosphatization is currently taking place on the Blake Plateau. The primary phosphate-depositing environment involved reducing conditions and required at least temporary absence of the powerful Gulf Stream current that now sweeps the bottom of the Blake Plateau and has eroded away the bulk of the Hawthorne-equivalent sediments with which the phosphorites were once associated.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 78
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    Floor density and geochemistry of manganese nodules recovered for the DOMES Sites A, B and C, Pacific Ocean (1980)
    PANGAEA
    In:  Supplement to: Fewkes, Ronald H; McFarland, William Douglas; Reinhart, W R (1980): Evaluation of metal resources at and near proposed deep sea mine sites. United States Bureau of Mines, Open File Report, 108-80, 242 pp
    Details
    Publication Date: 2023-08-28
    Description: Methods of estimating manganese nodule grade and concentration were investigated using data from a well-explored east-central Pacific manganese nodule deposit. Bulk chemical analyses of 159 nodules recovered from 21 box cores show that the range in metal values between nodules from a single box core is commonly small but may be greater than the range in mean metal content of nodules from widely separated box cores. The metal exhibiting the greatest variability in the 21 box cores is Zn, followed in decreasing order by Cu, Mn, Co, Ni, and Fe. Approximately half of the box cores required analysis of 11 nodules or more to predict metal content within plus or minus 10 percent of the mean value.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 4 datasets
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  • 79
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    Osmium concentration and isotopic composition of North Pacific deep-sea sediments (1988)
    PANGAEA
    In:  Supplement to: Esser, Bradley K; Turekian, Karl K (1988): Accretion rate of extraterrestrial particles determined from osmium isotope systematics of Pacific Pelagic clay and manganese nodules. Geochimica et Cosmochimica Acta, 52(6), 1383-1388, https://doi.org/10.1016/0016-7037(88)90209-8
    Details
    Publication Date: 2023-08-28
    Description: Pelagic clay and Mn nodules from DOMES sites in the North Pacific and a varved glacial lake deposit from Connecticut were analysed for Os concentration and isotopic composition by isotope-dilution secondary ion mass spectrometry after treatment by NiS fusion or oxalic acid leaching. Bulk pelagic clay from DOMES site C has 187Os/186Os = 6.5 and Os = 0.14 ng/g. Oxalic acid leaches of this same sediment and of Mn nodules from DOMES sites A and C have more radiogenic 187Os/186Os ratios which average 8.3. Bulk glacial Lake Hitchcock sediment has 187Os/186Os = 12.5 and Os = 0.06 ng/g. The total Os flux to North Pacific pelagic clay is 7 to 10 ng Os/cm**2/10**6 y. Lake Hitchcock sediment provides an integrated value for the local crustal 187Os/186Os ratio. The oxalic acid leaches are assumed to attack hydrogenous phases selectively. A simple model in which the only sources of Os to the ocean are continental crust with the isotopic composition of Lake Hitchcock (187Os/186Os = 12.5) and extraterrestrial particles with 187Os/186Os = 1.1 results in a cosmic flux of osmium to the sediment of 4.9 ng Os/cm**2/10**6 y of which 20% is hydrogenous. A model in which the sources of Os to the ocean are continental crust with an 187Os/186Os ratio of 30 (from the model of Palmer and Turekian, 1986), oceanic mantle or crust with 187Os/186Os = 1.04 and extraterrestrial particles with 187Os/186Os = 1.1 results in a cosmic flux of Os to the sediment of 5.7 ng Os/cm**2/10**6 y of which none is hydrogenous. These extraterrestrial Os fluxes correspond to maximum C-1 chondrite accretion rates of between 4.9 × 104 and 5.6 × 104 tonnes/y.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 80
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    Annotated record and Pb, Th, U and Ra isotope concentrations for two cores of the Atlantic and Pacific Ocean (1980)
    PANGAEA
    In:  Supplement to: Kadko, David (1980): 230Th, 226Ra and 222Rn in abyssal sediments. Earth and Planetary Science Letters, 49(2), 360-380, https://doi.org/10.1016/0012-821X(80)90079-5
    Details
    Publication Date: 2023-08-28
    Description: A model that predicts the flux of 222Rn out of deep-sea sediment is presented. The radon is ultimately generated by 230Th which is stripped from the overlying water into the sediment. It is shown that the continental contribution of ionium is not significant, and that at low sedimentation rates, biological mixing and erosional processes strongly affect the surface concentration of the ionium. Two cores from areas of slow sediment accumulation, one from a manganese nodule region of the central Pacific and one from the Rio Grande Rise in the Atlantic were analyzed at closely spaced intervals for 230Th, 226Ra, and 210Pb. The Pacific core displayed evidence of biological mixing down to 12 cm and had a sedimentation rate of only 0.04 cm/kyr. The Atlantic core seemed to be mixed to 8 cm and had a sedimentation rate of 0.07 cm/kyr. Both cores had less total excess 230Th than predicted. Radium sediment profiles are generated from the 230Th model. Adsorbed, dissolved, and solid-phase radium is considered. According to the model, diffusional losses of radium are especially important at low sedimentation rates. Any particulate, or excess radium input is ignored in this model. The model fits the two analyzed cores if the fraction of total radium available for adsorption-desorption is about 0.5-0.7, and if K, the distribution coefficient, is about 1000. The flux of radon out of the sediments is derived from the model-generated radium profiles. It is shown that the resulting standing crop of SUP-222 Rn in the overlying water may be considered as an added constraint in budgeting 230Th and 226Ra in deep-sea sediments.
    Keywords: NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
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    Format: application/zip, 2 datasets
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  • 81
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    Annotated record of the detailed examination of Mn deposits from R.R.S. "Discovery" Cruise 2 stations (1964)
    PANGAEA
    In:  National Institute of Oceanography, Wormely | Supplement to: National Institute of Oceanography, Wormley (1964): International Indian Ocean Expedition, RRS Discovery Cruise 2 Report. Geology and Geophysics in N.W. Indian Ocean, 23 August to 4 December 1963. The Royal Society, London, 35 pp, https://www.bodc.ac.uk/resources/inventories/cruise_inventory/reports/d2.pdf
    Details
    Publication Date: 2023-08-28
    Description: This report gives a comprehensive general description of the scientific activities of Cruise 2 of R. R. S. 'Discovery'. These were largely geological and geophysical and were part of the British contribution to the International Indian Ocean Expedition. In addition to the thirteen geophysicists and geologists on board, there were five scientists involved in ocean chemistry, temperature measurements and ornithology making continuous observations - their accounts are also included. The report of a geological expediton ashore in the Seychelles is given in section 6.
    Keywords: D2; D5106; D5111; D5113; D5123; D5127; D5128; D5132; D5133; D5136; D5137; D5138; D5172; D5173; D5175; D5179; Deposit type; DEPTH, sediment/rock; Description; Discovery (1962); Dredge, rock; 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; Photo/Video; Position; PV; Quantity of deposit; Sediment type; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 91 data points
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  • 82
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    (Table 8.2, Page 178) Annotated record of the detailed examination of Mn deposits from submarine photographs acquired by the R/V Vityaz in the Pacific Ocean (1964)
    PANGAEA
    In:  Supplement to: Menard, H William (1964): Manganese nodules (Chapter 8). In: Marine Geology of the Pacific. McGraw-Hill, New York, U.S.A., 171-190
    Details
    Publication Date: 2023-08-28
    Description: Prof. H. H. W. Menard has brought together nearly all that was known of the Pacific geology in the early 1960s. His book contains a particular chapter on manganese nodules giving a stimulating review of the features and processes known to govern their distribution and chemical composition.
    Keywords: Comment; Deposit type; DEPTH, sediment/rock; Description; Eastern Basin, Pacific Ocean; Eastern Mariana Basin, Pacific Ocean; Elevation of event; Event label; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Northwestern Basin, Pacific Ocean; Pacific Ocean; Photo/Video; Position; PV; Quantity of deposit; Sample ID; Sediment type; Size; Substrate type; VITYAZ; Vityaz (ex-Mars); Vityaz-29; VITYAZ3630-PH; VITYAZ3632-PH; VITYAZ3644-PH; VITYAZ3844-PH; VITYAZ3846-PH; VITYAZ4239-PH; VITYAZ4249-PH; VITYAZ4261-PH; VITYAZ4265-PH; VITYAZ4273-PH; VITYAZ4279-PH; VITYAZ4285-PH
    Type: Dataset
    Format: text/tab-separated-values, 131 data points
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  • 83
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    (Table 2, page 110) Chemical analyses of Mn crust samples from the Lametino Seamount in the Tyrrhenian Sea (1980)
    PANGAEA
    In:  Supplement to: Rossi, P L; Bocchi, G; Adams, F (1980): A manganese deposit from the South Tyrrhenian region. Oceanologica Acta, 3(1), 107-114, hdl:10013/epic.46892.d001
    Details
    Publication Date: 2023-08-28
    Description: Specimens dredged from within the summit of a volcanic seamount during an oceanographic cruise in the Eolian Island Arc (South Tyrrhenian Sea) where examined. Mineralization, which forms veins and pockets within a silty-clayey material, consists mainly of todorokite with scarce birnessite. The chemistry (Mn 48%, Fe 0.26 %, Ni 249 ppm, Co 223 ppm) and the mineralogy of the deposit are discussed; the findings, compared with data from some of the literature, suggest a hydrothermal genesis with extreme fractionations of Mn from Fe. A process explaining the anomalous Cu content (8 200 ppm) of the deposit is also suggested.
    Keywords: Aluminium; Bannock; BAN-T78L; Barium; Calcium; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Gravimetric analysis; Identification; Iron; Lametino 1 Seamount; Loss on ignition; Magnesium; Manganese; Molybdenum; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Potassium; Rubidium; Silicon; Size; Sodium; Spectrophotometry; Strontium; Substrate type; T78; Titanium; Vanadium; X-ray fluorescence (XRF); Zinc
    Type: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 84
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    Annotated record of the detailed examination of Mn deposits from the R/V Rig Seismic Cruise 11 (BMR 66) in 1986 over the Great Australian Bight Basin area (1988)
    PANGAEA
    In:  Supplement to: Davies, Hugh L; Clarke, J D A; Stagg, Howard M J; McGowran, Brian; Shafik, Samir; Alley, Neville F; Graham, T; Choi, D; Willcox, John Barry (1988): Geological results of R/V Rig Seismic Cruise 11, Great Australian Bight Basin 1986. Bureau of Mineral Resources, Geology and Geophysics, Australia, Record 1988/16, 66 pp, https://download.pangaea.de/reference/79251/attachments/Rec1988_016.pdf
    Details
    Publication Date: 2023-08-28
    Description: Late Cretaceous and younger sediments dredged from the upper continental slope and canyon walls in the Great Australian Bight Basin between 126° and 136°E broadly confirm the stratigraphy which had been established previously from scattered exploration wells. Late Cretaceous to Early Eocene marine and marginal marine terrigenous sediments are overlain by Middle Eocene and younger pelagic carbonate (fine limestone and calcareous ooze). The samples provide the first evidence of truly marine Maastrichtian sedimentation, with abundant calcareous nannoplankton, on the southern margin of the continent. Other samples of interest include Precambrian sheared granodiorite on the upper slope south of Eyre Terrace, Paleocene phosphatic sediment in 'Eucla' Canyon at 128° 30'E, and terrigenous Early Miocene mudstone at 133° 20' and 134° 50'E. The mudstone is of note as an exception to the uniform pelagic carbonate wackestone and ooze which characterise Middle Eocene and younger sedimentation at all other sites. Fragments of alkali basalt lava of unknown age were recovered in 'Eucla' Canyon. Cores are mostly pelagic calcareous ooze, but those from submarine canyons include terrigenous turbidites.
    Keywords: 66DR06; 66DR11; 66DR14; 66DR15; BMR66-11D; BMR66-14D; BMR66-15D; BMR66-6D; Comment; Cruise11-BMR66; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Elevation of event; Event label; Great Autralian Bight; Identification; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Quantity of deposit; Rig Seismic; Sediment type; Size; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 33 data points
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  • 85
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    Annotated record of the detailed examination of Mn deposits from R.R.S. "Discovery" Cruise 2 stations (1964)
    PANGAEA
    In:  Institute of Oceanographic Sciences, Wormley
    Details
    Publication Date: 2023-08-28
    Description: This report gives a comprehensive general description of the scientific activities of Cruise 2 of R. R. S. 'Discovery'. These were largely geological and geophysical and were part of the British contribution to the International Indian Ocean Expedition. In addition to the thirteen geophysicists and geologists on board, there were five scientists involved in ocean chemistry, temperature measurements and ornithology making continuous observations - their accounts are also included. The report of a geological expediton ashore in the Seychelles is given in section 6.
    Keywords: D2; D5106; D5111; D5113; D5123; D5127; D5128; D5132; D5133; D5136; D5137; D5138; D5172; D5173; D5175; D5179; Deposit type; DEPTH, sediment/rock; Description; Discovery (1962); Dredge, rock; DRG_R; Event label; Identification; Indian Ocean; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Photo/Video; Position; PV; Quantity of deposit; Sediment type; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 95 data points
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  • 86
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    Annotated record of the detailed examination of Mn deposits from ARA Islas Orcadas Cruise 15 core stations (1980)
    PANGAEA
    In:  Supplement to: Kaharoeddin, F A; Eggers, M; Goldstein, E H; Graves, R S; Watkins, David K; Bergen, James A (1980): ARA Islas Orcadas Cruise 1578 sediment descriptions. Sedimentology Research Laboratory Contributions, Antarctic Research Facility, Department of Geology, Florida State University, Tallahassee, Contribution No 48, 168 pp, https://www.ngdc.noaa.gov/mgg/curator/data/islas_orcadas/io1578/io1578_descriptions.pdf
    Details
    Publication Date: 2023-08-28
    Description: The purpose of this volume, the tenth in a series of similar publications (Goodell, 1964, 1965, 1968; Frakes 1971, 1973 ; Cassidy et al., 1977), is to continue a presentation to the research community of sediment core descriptions and attendant data of cored and otherwise obtained sediments retrieved in waters of the Southern Ocean aboard the research vessel, ARA Islas Orcadas (formerly, USNS Eltanin), as a part of the circumpolar survey begun by Eltanin in 1962 (see issue of Antarctic Journal of the United States, Vol. 8, No. 3, 1973). The data presented herein are concerned with the results of coring activities aboard cruise 1578 of Islas Orcadas, the fourth marine geology coring cruise of this vessel under the terms of the present United States-Argentine agreement. The core descriptions are organised as follows: 1) a brief summary of the coring objectives of the cruise, together with a discussion of core recovery; 2) a table and map of station location data for materials retrieved; 3) a table of tentative age-dates for each piston core; 4) an explanation of the laboratory procedures and descriptive criteria used in the description of the sediments, and 5) lithologic descriptions of the piston and trigger cores, and the piston and trigger core bag samples.
    Keywords: Color description; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Elevation of event; Event label; Identification; IO1578; IO1578.005-PC; IO1578.006-PC; IO1578.008-PC; IO1578.012-PC; IO1578.014-PC; IO1578.024-PC; IO1578.025-PC; IO1578.027-PC; IO1578.037-PC; IO1578.040-PC; IO1578.041-PC; IO1578.045-PC; IO1578.047-PC; IO1578.048-PC; IO1578.049-PC; IO1578.050-PC; IO1578.052-PC; IO1578.055-PC; IO1578.056-PC; IO1578.061-PC; IO1578.064-PC; Islas Orcadas; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Piston corer; Position; Quantity of deposit; Sediment type; Size; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 701 data points
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  • 87
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    Annotated record of the detailed examination of Mn deposits from R/V Robert Conrad Cruise 8 stations (1964)
    PANGAEA
    In:  Supplement to: Kaneps, A; Lair, C; Morgenstein, M (1964): R/V Robert Conrad Cruise 8 - Preliminary Megascopic Descriptions of Split Cores. Lamont Geological Observatory, Columbia University, New York, unpublished, 208
    Details
    Publication Date: 2023-08-28
    Description: The cores and dredges described in this report were taken during the Robert Conrad Cruise 8 from November 1963 until August 1964 by the Lamont Geological Observatory, Columbia University from the R/V Robert Conrad. A total of 140 cores and dredges were recovered and are available at Lamont-Doherty Earth Observatory for sampling and study.
    Keywords: Atlantic Ocean; Comment; Date/Time of event; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Dredge, rock; DRG_R; Elevation of event; Event label; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PC; Piston corer; Position; Quantity of deposit; RC08; RC08-100; RC08-102; RC08-103; RC08-106; RC08-107; RC08-109; RC08-11; RC08-110; RC08-112; RC08-113; RC08-114; RC08-116; RC08-12; RC08-120; RC08-125; RC08-126; RC08-128; RC08-129; RC08-12RD; RC08-130; RC08-135; RC08-137; RC08-14; RC08-140; RC08-141; RC08-143; RC08-144; RC08-145; RC08-147; RC08-148; RC08-15; RC08-16; RC08-19; RC08-20; RC08-21; RC08-25; RC08-26; RC08-27; RC08-31; RC08-32; RC08-34; RC08-35; RC08-36; RC08-37; RC08-38; RC08-39; RC08-42; RC08-43; RC08-44; RC08-45; RC08-48; RC08-49; RC08-4RD; RC08-5; RC08-50; RC08-53; RC08-55; RC08-6; RC08-63; RC08-67; RC08-69; RC08-70; RC08-71; RC08-72; RC08-73; RC08-75; RC08-7RD; RC08-8; RC08-80; RC08-81; RC08-82; RC08-83; RC08-84; RC08-85; RC08-86; RC08-87; RC08-88; RC08-89; RC08-8RD; RC08-90; RC08-94; RC08-97; RC08-98; RC08-99; RC08-9RD; Robert Conrad; Sample ID; Sediment type; Size; Substrate type
    Type: Dataset
    Format: text/tab-separated-values, 1616 data points
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  • 88
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    Unknown
    Description of the fossil manganese nodules found in the shales of the DeGrey member as part of the Upper Missouri river terrace deposits (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Comment; Deposit type; DEPTH, sediment/rock; Description; Device type; Geologic age name; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oacoma_C; Oacoma, Lyman County, South Dakota; Position; PROFILE; Profile sampling; Quantity of deposit; Sediment type; Size; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 10 data points
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  • 89
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    Unknown
    Average composition manganese concretions in the Oacoma manganese deposit in South Dakota (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: DEPTH, sediment/rock; Description; Identification; Iron; Manganese; Manitoba, Canada; Millwood_S; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; PROFILE; Profile sampling; Wet chemistry
    Type: Dataset
    Format: text/tab-separated-values, 4 data points
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  • 90
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    Unknown
    Annotated record of the detailed examination of ferromanganese concretions recovered by the R/V Vityaz in the Pacific Ocean (1964)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Comment; Deposit type; DEPTH, sediment/rock; Description; Event label; GC; Gravity corer; Identification; Mariana Basin, Pacific Ocean; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Northwestern Basin, Pacific Ocean; OKEAN; Okean Grab; Position; Quantity of deposit; Sediment type; Size; Substrate type; TRAWL; Trawl net; Visual description; VITYAZ; Vityaz (ex-Mars); Vityaz-25; Vityaz-29; VITYAZ3150-TR; VITYAZ3631-GR-1; VITYAZ3729-GC-1; VITYAZ3802-TR; VITYAZ3899-GR-1; VITYAZ3996-TR; VITYAZ4074-TR; VITYAZ4084-GR-1; VITYAZ4090-TR; VITYAZ4104-TR; VITYAZ4191-TR; VITYAZ4217-TR; VITYAZ4265-TR; VITYAZ4281-TR; VITYAZ4331-GR-1; VITYAZ4351-GR; VITYAZ4359-GR-1; VITYAZ4362-GR-1; VITYAZ4370-TR
    Type: Dataset
    Format: text/tab-separated-values, 149 data points
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  • 91
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    (Table 4, Page 98) Chemical composition of iron-manganese concretions from the Pacific Ocean recovered by the R/V Vityaz (Analyses carried out in the Exogene Section of the I. G. Ye. M., Academy of Sciences, U.S.S.R.) (1964)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Aluminium oxide; Barium oxide; Calcium oxide; Carbon dioxide; Cobalt oxide; Copper(II) oxide; DEPTH, sediment/rock; Description; DOWNWIND-H; Dredge; DRG; DWHD47; DWHD72; Event label; GC; Gravity corer; Horizon; Identification; Iron oxide, Fe2O3; Lead oxide; Magnesium oxide; Manganese dioxide; Manganese oxide; Nickel oxide; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Northwestern Basin, Pacific Ocean; OKEAN; Okean Grab; Pacific Ocean; Potassium oxide; Silicon dioxide; Sodium oxide; Titanium dioxide; TRAWL; Trawl net; VITYAZ; Vityaz (ex-Mars); Vityaz-25; Vityaz-29; VITYAZ3150-TR; VITYAZ3729-GC-1; VITYAZ4074-TR; VITYAZ4217-TR; VITYAZ4265-TR; VITYAZ4331-GR-1; VITYAZ4359-GR-1; VITYAZ4362-GR-1; Water in rock; Wet chemistry
    Type: Dataset
    Format: text/tab-separated-values, 212 data points
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  • 92
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    Unknown
    (Table 1, Page 612) XES Analyses for transition metals in manganese nodules and crusts of areas of the East Pacific Rise (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Cobalt; Copper; DEEPSONDE; DEPTH, sediment/rock; Description; DPSN02-D3; DPSN02-D4; DPSN02-D5; Dredge; DRG; East Pacific Ocean; Event label; Identification; Indomed_leg_1; INMD-1D; Iron; Lead; Manganese; Melville; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; SIQR-4D; SIQUEIROS; Thomas Washington; X-ray emission spectroscopy (XES); Zinc
    Type: Dataset
    Format: text/tab-separated-values, 90 data points
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  • 93
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    Unknown
    Observation of manganese deposits in the Blake Plateau during Atlantis Cruise 266 (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: AT26601; AT266-05; AT266-18; AT266-21C; Atlantic Ocean; Atlantis (1931); Comment; Date/Time of event; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Elevation of event; Event label; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Photo/Video; Position; PV; Quantity of deposit; Sample ID; Sediment type; Substrate type; Uniform resource locator/link to image
    Type: Dataset
    Format: text/tab-separated-values, 21 data points
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  • 94
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    Unknown
    (Table 6, page 130) Rare Earth distribution in a manganese nodule from the Blake Plateau deposits, Altantic cruise 266 (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: AT26601; AT266-05; Atlantic Ocean; Atlantis (1931); Cerium; Date/Time of event; DEPTH, sediment/rock; Description; Dredge; DRG; Dysprosium; Elevation of event; Emission spectrometry; Europium; High oxygen indicators; Lanthanum; Latitude of event; Longitude of event; Lutetium; Neodymium; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Proustite; Samarium; Sample ID; Terbium; Thulium; Ytterbium; Yttrium
    Type: Dataset
    Format: text/tab-separated-values, 15 data points
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  • 95
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    Unknown
    (Table 1, page 773) Results of SEM Energy-Dispersive X-Ray Elemental Analysis performed on Mn micronodules from DSDP Leg 47 (Hole 417A) (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 51-417A; Aluminium; Calcium; Copper; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Energy dispersive X-ray analysis, EDAX; Glomar Challenger; Identification; Iron; Leg51; Magnesium; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; Potassium; Sample code/label; Silicon; Titanium
    Type: Dataset
    Format: text/tab-separated-values, 14 data points
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  • 96
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    Unknown
    Annotated record of the detailed examination of Mn micronodules from DSDP Leg 51 (Hole 417A) (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 51-417A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; File name; Glomar Challenger; Identification; Leg51; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; Position; Quantity of deposit; Sample code/label; Sediment type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 10 data points
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  • 97
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    Unknown
    (Table 5, page 1205) Defocussed microprobe analysis of manganese carbonate enrichement in altered basalt vesicles from from DSDP Leg 47 (Hole 417A) (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 51-417A; Calcium oxide; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Identification; Iron oxide, FeO; Leg51; Magnesium oxide; Manganese oxide; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/CONT RISE; Sample code/label; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 24 data points
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  • 98
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    Unknown
    Observation of manganese deposits in the Jurassic formations of Mallorca, Spain (1988)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Cala Fornells, Majorca, Spain; Cantera de Lloseta, Majorca, Spain; Comment; Cuber, Majorca, Spain; Deposit type; DEPTH, sediment/rock; Description; Es Barraca, Majorca, Spain; Event label; File name; HAM; Hammer; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; PRS_C; PRS_CDL; PRS_CF; PRS_EB; PRS_PC; PRS_PSA; Puig Cutri, Majorca, Spain; Puig Son Amoixa, Majorca, Spain; Quantity of deposit; Sediment type; Size; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 65 data points
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  • 99
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    Unknown
    (Table 1, page 399) Average compositions of black ferromanganese crusts, brown pisolith coating and other iron-stained clasts and pisoliths from Toarcian hardgrounds on Mallorca (1988)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Aluminium; Barium; Cala Fornells, Majorca, Spain; Calcium; Cantera de Lloseta, Majorca, Spain; Chromium; Cobalt; Copper; Cuber, Majorca, Spain; Deposit type; DEPTH, sediment/rock; Electron microprobe (EMP); Es Barraca, Majorca, Spain; Event label; HAM; Hammer; Identification; Iron; Lead; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Phosphorus; PRS_C; PRS_CDL; PRS_CF; PRS_EB; PRS_PC; PRS_PSA; Puig Cutri, Majorca, Spain; Puig Son Amoixa, Majorca, Spain; Replicates; Silicon; Titanium; Vanadium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 262 data points
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  • 100
    facet.materialart.
    Unknown
    Annotated record of the detailed examination of Mn deposits from DSDP Leg 54 (Holes 419, 420, 421, 424, 424A, 424B, 424C, 425, 427, 428, 428A) (1980)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: 54-419; 54-420; 54-421; 54-424; 54-424A; 54-424B; 54-424C; 54-425; 54-427; 54-428; 54-428A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; File name; Glomar Challenger; Identification; Leg54; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/CONT RISE; North Pacific/MOUND; North Pacific/RIDGE; North Pacific/SEDIMENT POND; North Pacific/TROUGH; Position; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type; Uniform resource locator/link to image; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 346 data points
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    DATA PANGAEA
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