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  • 130-806A; 138-849A; DRILL; Drilling/drill rig; Joides Resolution; Leg130; Leg138; North Pacific Ocean; Ocean Drilling Program; ODP  (1)
  • 138-849B; AGE; Carnegie_09MC-17JC; Central Equatorial North Pacific; Central Equatorial South Pacific; Cocos_07MC-08JC; DRILL; Drilling/drill rig; Elevation of event; Event label; Globigerina inflata, δ13C; Globigerina inflata, δ18O; Globigerinoides ruber, δ13C; Globigerinoides ruber, δ18O; Globigerinoides sacculifer, δ13C; Globigerinoides sacculifer, δ18O; Globorotalia menardii, δ13C; Globorotalia menardii, δ18O; Globorotalia tumida, δ13C; Globorotalia tumida, δ18O; Joides Resolution; JPC; Jumbo Piston Core; Latitude of event; Leg138; Longitude of event; Neogloboquadrina dutertrei, δ13C; Neogloboquadrina dutertrei, δ18O; North Pacific Ocean; Pulleniatina obliquiloculata, δ13C; Pulleniatina obliquiloculata, δ18O; Sample code/label  (1)
  • 2020-2024
  • 2015-2019  (2)
Document type
Keywords
Publisher
Years
  • 2020-2024
  • 2015-2019  (2)
Year
  • 1
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    Unknown
    Individual foraminifera variability from the western and eastern equatorial Pacific during the Late Holocene and Last Glacial Maximum (2015)
    PANGAEA
    In:  Supplement to: Ford, Heather L; Ravelo, Ana Christina; Polissar, Pratigya J (2015): Reduced El Nino-Southern Oscillation during the Last Glacial Maximum. Science, 347(6219), 255-258, https://doi.org/10.1126/science.1258437
    Details
    Publication Date: 2024-01-09
    Description: El Niño-Southern Oscillation (ENSO) is a major source of global interannual variability, but its response to climate change is uncertain. Paleoclimate records from the Last Glacial Maximum (LGM) provide insight into ENSO behavior when global boundary conditions (ice sheet extent, atmospheric partial pressure of CO2) were different from those today. In this work, we reconstruct LGM temperature variability at equatorial Pacific sites using measurements of individual planktonic foraminifera shells. A deep equatorial thermocline altered the dynamics in the eastern equatorial cold tongue, resulting in reduced ENSO variability during the LGM compared to the Late Holocene. These results suggest that ENSO was not tied directly to the east-west temperature gradient, as previously suggested. Rather, the thermocline of the eastern equatorial Pacific played a decisive role in the ENSO response to LGM climate.
    Keywords: 130-806A; 138-849A; DRILL; Drilling/drill rig; Joides Resolution; Leg130; Leg138; North Pacific Ocean; Ocean Drilling Program; ODP
    Type: Dataset
    Format: application/zip, 4 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Unknown
    Stable isotopes δ¹⁸O and δ¹³C obtained on multiple species of planktic foraminifera (2018)
    PANGAEA
    Details
    Publication Date: 2024-03-02
    Keywords: 138-849B; AGE; Carnegie_09MC-17JC; Central Equatorial North Pacific; Central Equatorial South Pacific; Cocos_07MC-08JC; DRILL; Drilling/drill rig; Elevation of event; Event label; Globigerina inflata, δ13C; Globigerina inflata, δ18O; Globigerinoides ruber, δ13C; Globigerinoides ruber, δ18O; Globigerinoides sacculifer, δ13C; Globigerinoides sacculifer, δ18O; Globorotalia menardii, δ13C; Globorotalia menardii, δ18O; Globorotalia tumida, δ13C; Globorotalia tumida, δ18O; Joides Resolution; JPC; Jumbo Piston Core; Latitude of event; Leg138; Longitude of event; Neogloboquadrina dutertrei, δ13C; Neogloboquadrina dutertrei, δ18O; North Pacific Ocean; Pulleniatina obliquiloculata, δ13C; Pulleniatina obliquiloculata, δ18O; Sample code/label
    Type: Dataset
    Format: text/tab-separated-values, 115 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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