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  • 161-976C; 161-976D; Alboran Sea; DRILL; Drilling/drill rig; Joides Resolution; Leg161; Ocean Drilling Program; ODP  (1)
  • 165-999A; AGE; Caribbean Sea; DEPTH, sediment/rock; Depth, sediment revised; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Globigerinoides sacculifer, δ13C; Globigerinoides sacculifer, δ18O; Joides Resolution; Leg165; Ocean Drilling Program; ODP; Sample code/label  (1)
  • AGE; CALYPSO; Calypso Corer; Cibicidoides wuellerstorfi, δ13C; DEPTH, sediment/rock; IMAGES; IMAGES I; International Marine Global Change Study; Isotope ratio mass spectrometry; Marion Dufresne (1995); MD101; MD952039; MD95-2039; Porto Seamount  (1)
  • AGE; CALYPSO; Calypso Corer; Counting 〉150 µm fraction; DEPTH, sediment/rock; IMAGES; IMAGES I; International Marine Global Change Study; Marion Dufresne (1995); MD101; MD952039; MD95-2039; Neogloboquadrina pachyderma sinistral; Porto Seamount  (1)
  • 2000-2004  (4)
Document type
Keywords
Publisher
Years
  • 2000-2004  (4)
Year
  • 1
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    Radiocarbon dates of sediments from ODP Site 161-976 (2002)
    PANGAEA
    In:  Supplement to: Combourieu-Nebout, Nathalie; Turon, Jean-Louis; Zahn, Rainer; Capotondi, Lucilla; Londeix, Laurent; Pahnke, Katharina (2002): Enhanced aridity and atmospheric high-pressure stability over the western Mediterranean during the North Atlantic cold events of the past 50 k.y. Geology, 30(10), 863-866, https://doi.org/10.1130/0091-7613(2002)030%3C0863:EAAAHP%3E2.0.CO;2
    Details
    Publication Date: 2024-01-09
    Description: Multiproxy paleoenvironmental records (pollen and planktonic isotope) from Ocean Drilling Program Site 976 (Alboran Sea) document rapid ocean and climate variations during the last glacial that follow the Dansgaard-Oeschger climate oscillations seen in the Greenland ice core records, thus suggesting a close link of the Mediterranean climate swings with North Atlantic climates. Continental conditions rapidly oscillated through cold-arid and warm-wet conditions in the course of stadial-interstadial climate jumps. At the time of Heinrich events, i.e., maximum meltwater flux to the North Atlantic, western Mediterranean marine microflora and microfauna show rapid cooling correlated with increasing continental dryness. Enhanced aridity conceivably points to prolonged wintertime stability of atmospheric high-pressure systems over the southwestern Mediterranean in conjunction with cooling of the North Atlantic.
    Keywords: 161-976C; 161-976D; Alboran Sea; DRILL; Drilling/drill rig; Joides Resolution; Leg161; Ocean Drilling Program; ODP
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Stable carbon and oxygen isotope ratios of Globigerinoides sacculifer of ODP Hole 165-999A (2001)
    PANGAEA
    In:  Supplement to: Haug, Gerald H; Tiedemann, Ralf; Zahn, Rainer; Ravelo, Ana Christina (2001): Role of Panama uplift on oceanic freshwater balance. Geology, 29(3), 207-210, https://doi.org/10.1130/0091-7613(2001)029%3C0207:ROPUOO%3E2.0.CO;2
    Details
    Publication Date: 2024-01-09
    Description: Comparison between planktic foraminiferal oxygen isotope records from the Caribbean Sea (Ocean Drilling Program [ODP] Site 999) and the equatorial east Pacific (ODP Site 851) suggests an increase in Caribbean surface-water salinity between 4.7 and 4.2 Ma. The modern Atlantic-Pacific salinity contrast of about 1 per mil became fully established at 4.2 Ma as reflected by a 0.5 per mil planktic foraminifera 18O enrichment in the Caribbean Sea. This is interpreted as the result of restricted surface-water exchange between the tropical Atlantic and Pacific in response to the shoaling of the Central American seaway. As a consequence, the Atlantic and Pacific surface-ocean circulation regime changed, as did the freshwater balance between the major ocean basins. Simultaneous shifts in benthic carbon isotope records in the Caribbean Sea suggest an intensification in North Atlantic thermohaline circulation. These results indicate that the Panamanian isthmus formation caused several new ocean-atmosphere feedback mechanisms that have affected climate since the early Pliocene.
    Keywords: 165-999A; AGE; Caribbean Sea; DEPTH, sediment/rock; Depth, sediment revised; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Globigerinoides sacculifer, δ13C; Globigerinoides sacculifer, δ18O; Joides Resolution; Leg165; Ocean Drilling Program; ODP; Sample code/label
    Type: Dataset
    Format: text/tab-separated-values, 3808 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    (Fig. 2) Stable carbon isotope ratios of Cibicidoides wuellerstorfi in sediment core MD95-2039 (2003)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Keywords: AGE; CALYPSO; Calypso Corer; Cibicidoides wuellerstorfi, δ13C; DEPTH, sediment/rock; IMAGES; IMAGES I; International Marine Global Change Study; Isotope ratio mass spectrometry; Marion Dufresne (1995); MD101; MD952039; MD95-2039; Porto Seamount
    Type: Dataset
    Format: text/tab-separated-values, 259 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    (Fig. 2) Abundance of Neogloboquadrina pachyderma sinistral in sediment core MD95-2039 (2003)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Keywords: AGE; CALYPSO; Calypso Corer; Counting 〉150 µm fraction; DEPTH, sediment/rock; IMAGES; IMAGES I; International Marine Global Change Study; Marion Dufresne (1995); MD101; MD952039; MD95-2039; Neogloboquadrina pachyderma sinistral; Porto Seamount
    Type: Dataset
    Format: text/tab-separated-values, 89 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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