[引用][C] Late Cretaceous through Neogene deep-sea benthic foraminifera (Maud Rise, Weddell Sea, Antarctica)

E Thomas - Proc. ODP, Sci. Results, 1990 - cir.nii.ac.jp
Late Cretaceous through Neogene deep-sea benthic foraminifera(Maud Rise, Weddell Sea,
Antarctica) | CiNii Research … Late Cretaceous through Neogene deep-sea benthic
foraminifera(Maud Rise, Weddell Sea, Antarctica) …

[PDF][PDF] 35. LATE CRETACEOUS THROUGH NEOGENE DEEP-SEA BENTHIC FORAMINIFERS (MAUD RISE, WEDDELL SEA, ANTARCTICA)

PF Barker, JP Kennett - people.earth.yale.edu
Upper abyssal to lower bathyal benthic foraminifers from ODP Sites 689 (present water
depth 2080 m) and 690 (present water depth 2941 m) on Maud Rise (eastern Weddell Sea,
Antarctica) are reliable indicators of Maestrichtian through Neogene changes in the deep-
water characteristics at high southern latitudes. Benthic foraminiferal faunas were divided
into eight assemblages, with periods of faunal change at the early/late Maestrichtian
boundary (69 Ma), at the early/late Paleocene boundary (62 Ma), in the latest Paleocene …
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