DISSOLUTION SUSCEPTIBILITY OF SOME PALEOGENE PLANKTONIC FORAMINIFERA FROM ODP SITE 1209 (SHATSKY RISE, PACIFIC OCEAN)
نویسندگان
چکیده
منابع مشابه
Insights from the Paleogene tropical Pacific: Foraminiferal stable isotope and elemental results from Site 1209, Shatsky Rise
[1] Stable isotope and elemental measurements were conducted on foraminifera from a sequence of calcareous pelagic ooze at Ocean Drilling Program Site 1209 to document the thermal evolution of the North Pacific water column over Shatsky Rise and to address long-standing questions about the nature of oceanic circulation in the early Paleogene. A major change in seasonality and water column struc...
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[1] The Pacific Ocean likely exerted the greatest marine influence on climate during the greenhouse interval of the Paleogene. The first step toward assessing the role of Pacific deepwater circulation in global heat transport is a comprehensive reconstruction of deepwater mass composition and circulation patterns. We present new deepwater mass Nd isotope data from ODP Leg 199 Sites 1215, 1217, ...
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ژورنال
عنوان ژورنال: The Journal of Foraminiferal Research
سال: 2008
ISSN: 0096-1191
DOI: 10.2113/gsjfr.38.4.357