On the duration of magnetochrons C24r and C25n and the timing of early Eocene global warming events: Implications from the Ocean Drilling Program Leg 208 Walvis Ridge depth transect
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Leg 208 Preliminary Report
This report was prepared from shipboard files by scientists who participated in the cruise. The report was assembled under time constraints and does not contain all works and findings that will appear in the DISCLAIMER Any opinions, findings, and conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the views of the National Scien...
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Eocene Thermal Maximum 2 (ETM2) and H2 were two short-lived global warming events that occurred ~2 m.y. after the Paleocene–Eocene thermal maximum (PETM, ca. 56 Ma). We have generated benthic foraminiferal stable carbon and oxygen isotope records of four sites along a depth transect on Walvis Ridge (~3.5–1.5 km paleodepth, southeast Atlantic Ocean) and one site on Maud Rise (Weddell Sea) to con...
متن کاملHigh-resolution deep-sea carbon and oxygen isotope records of Eocene Thermal Maximum 2 and H2
Eocene Thermal Maximum 2 (ETM2) and H2 were two short-lived global warming events that occurred ~2 m.y. after the Paleocene–Eocene thermal maximum (PETM, ca. 56 Ma). We have generated benthic foraminiferal stable carbon and oxygen isotope records of four sites along a depth transect on Walvis Ridge (~3.5–1.5 km paleodepth, southeast Atlantic Ocean) and one site on Maud Rise (Weddell Sea) to con...
متن کاملTesting the Cenozoic multisite composite ¡sup¿18¡/sup¿O and ¡sup¿13¡/sup¿C curves: new monospecific Eocene records from a single locality, Demerara Rise (Ocean Drilling
The Open University's repository of research publications and other research outputs Testing the Cenozoic multisite composite ¡sup¿18¡/sup¿O and ¡sup¿13¡/sup¿C curves: new monospecific Eocene records from a single locality, Demerara Rise (Ocean Drilling Program Leg 207) Journal Article (2006). Testing the Cenozoic multisite composite 18O and 13C curves: new monospecific Eocene records from a si...
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[1] Eocene Thermal Maximum 2 (ETM2 or H1; 53.7 Ma) represents a short-lived warming episode, associated with the injection of a large mass of C-depleted carbon into the ocean-atmosphere system. The mass of injected carbon, the extent of deep sea dissolution, and the amount of warming during ETM2 appear to be approximately half of those documented for the Paleocene-Eocene thermal maximum (PETM, ...
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