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  • -; 138-853B; 34-319; 5-32; 67-495; AGE; Calculated; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; EW9709-01PC; EW9709-07PC; Glomar Challenger; Joides Resolution; Latitude of event; Lead-206/Lead-204 ratio; Lead-207/Lead-204 ratio; Lead-207/Lead-206 ratio; Lead-208/Lead-204 ratio; Lead-208/Lead-206 ratio; Leg138; Leg34; Leg5; Leg67; Longitude of event; Mass spectrometer thermal ionization; Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS); Neodymium-143/Neodymium-144 ratio; North Pacific/PLAIN; North Pacific/TRENCH; North Pacific Ocean; Ocean Drilling Program; ODP; Pacific Ocean; PC; Piston corer; Sample code/label; South Pacific/BASIN; Strontium-87/Strontium-86 ratio; ε-Neodymium  (1)
  • 121-752A; 121-754A; 121-756B; 121-756C; 121-757B; DRILL; Drilling/drill rig; Joides Resolution; Leg121; Ocean Drilling Program; ODP; South Indian Ridge, South Indian Ocean  (1)
  • 121-752A; Accumulation rate, dust; Calculated; Density, dry bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Dust, aeolian; Joides Resolution; Leg121; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; South Indian Ridge, South Indian Ocean  (1)
  • 121-756B; Accumulation rate, dust; Calculated; Density, dry bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Dust, aeolian; Joides Resolution; Leg121; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; South Indian Ridge, South Indian Ocean  (1)
  • 121-758A; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Gyroidina sp., δ18O; Indian Ocean; Isotope ratio mass spectrometry; Joides Resolution; Leg121; Ocean Drilling Program; ODP; Sample code/label; Uvigerina sp., δ18O  (1)
Document type
Keywords
Publisher
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  • 1
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    Unknown
    PANGAEA
    In:  Supplement to: Rea, David K; Lohmann, Kyger C; MacLeod, Norman D; House, Martha A; Hovan, Steven A; Martin, Gale D (1991): Oxygen and carbon isotopic records from the oozes of Sites 752, 754, 756, and 757, eastern Indian Ocean. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 229-240, https://doi.org/10.2973/odp.proc.sr.121.130.1991
    Publication Date: 2024-01-09
    Description: Oxygen and carbon isotopic records have been developed for the Cenozoic carbonate oozes of Sites 752, 754, 756, and 757 based on the analysis of monospecific benthic foraminifers. The intent of this report is to provide a basic isotopic stratigraphy for use in other paleoceanographic studies. The oxygen isotope record displays the enrichments associated with cooling or ice volume buildup at the Eocene/Oligocene boundary, in the middle Miocene, and in the upper Pliocene. The carbon isotopic record contains the Chron 16 enrichment in the lower Miocene and the Chron 6 depletion in the uppermost Miocene.
    Keywords: 121-752A; 121-754A; 121-756B; 121-756C; 121-757B; DRILL; Drilling/drill rig; Joides Resolution; Leg121; Ocean Drilling Program; ODP; South Indian Ridge, South Indian Ocean
    Type: Dataset
    Format: application/zip, 5 datasets
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2024-01-09
    Keywords: 121-752A; Accumulation rate, dust; Calculated; Density, dry bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Dust, aeolian; Joides Resolution; Leg121; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; South Indian Ridge, South Indian Ocean
    Type: Dataset
    Format: text/tab-separated-values, 285 data points
    Location Call Number Limitation Availability
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  • 3
    Publication Date: 2024-01-09
    Keywords: 121-756B; Accumulation rate, dust; Calculated; Density, dry bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Dust, aeolian; Joides Resolution; Leg121; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; South Indian Ridge, South Indian Ocean
    Type: Dataset
    Format: text/tab-separated-values, 370 data points
    Location Call Number Limitation Availability
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  • 4
    Publication Date: 2024-01-09
    Keywords: 121-758A; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Gyroidina sp., δ18O; Indian Ocean; Isotope ratio mass spectrometry; Joides Resolution; Leg121; Ocean Drilling Program; ODP; Sample code/label; Uvigerina sp., δ18O
    Type: Dataset
    Format: text/tab-separated-values, 176 data points
    Location Call Number Limitation Availability
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  • 5
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    Unknown
    PANGAEA
    In:  Supplement to: Stancin, Andrea M; Gleason, James D; Rea, David K; Owen, Robert M; Moore, Theodore C; Blum, Joel D; Hovan, Steven A (2006): Radiogenic isotopic mapping of late Cenozoic eolian and hemipelagic sediment distribution in the east-central Pacific. Earth and Planetary Science Letters, 248(3-4), 840-850, https://doi.org/10.1016/j.epsl.2006.06.038
    Publication Date: 2024-06-26
    Description: Pelagic clay of the east-central Pacific province is shown to be a mixture of three primary detrital components, reflecting continental source areas in Asia, North America, and Central and South America. Relative contributions from each source area are a function of geography, and this distribution appears to have remained constant over the past five million years, despite changing flux rates. A Q-mode factor analysis of downcore records for Pb, Sr, and Nd isotopes identified three factors that account for 98% of the total variance. These factors represent the radiogenic isotopic signatures of 1) late Cenozoic Asian dust, which dominates in the central North Pacific; 2) North American continental hemipelagic/eolian sources, restricted mainly to the easternmost North Pacific at ~30 °N latitude; and 3) Central and South American sources, restricted to areas east of ~100 °W longitude. South of the Intertropical Convergence Zone (~6 °N), the Asian dust signature diminishes abruptly. We conclude that late Cenozoic Asian dust sources can be isotopically differentiated downcore from both North American and South and Central American sources in the eastcentral Pacific. This approach has a utility for identifying changes in long-term Cenozoic atmospheric circulation patterns.
    Keywords: -; 138-853B; 34-319; 5-32; 67-495; AGE; Calculated; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; EW9709-01PC; EW9709-07PC; Glomar Challenger; Joides Resolution; Latitude of event; Lead-206/Lead-204 ratio; Lead-207/Lead-204 ratio; Lead-207/Lead-206 ratio; Lead-208/Lead-204 ratio; Lead-208/Lead-206 ratio; Leg138; Leg34; Leg5; Leg67; Longitude of event; Mass spectrometer thermal ionization; Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS); Neodymium-143/Neodymium-144 ratio; North Pacific/PLAIN; North Pacific/TRENCH; North Pacific Ocean; Ocean Drilling Program; ODP; Pacific Ocean; PC; Piston corer; Sample code/label; South Pacific/BASIN; Strontium-87/Strontium-86 ratio; ε-Neodymium
    Type: Dataset
    Format: text/tab-separated-values, 251 data points
    Location Call Number Limitation Availability
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