WebTerrigenous material occurs as very coarse ice-rafted detritus (IRD) in the late Eocene (167–168.5 mbsf) and after a main shift in oxygen isotopes in the early Oligocene. Very low amounts of 40–125 μm sized mica and very few quartz grains occur only in high productivity periods and at the transition from low to high productivity periods. WebJust prior to the broad early Eocene temperature peak was a sharp climatic aberration referred to as the Palaeocene–Eocene Thermal Maximum (PETM), occurring on the …
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WebApr 27, 2007 · During the Paleocene-Eocene thermal maximum (PETM) (), the sea surface temperature rose by 5°C in the tropics and more than 6°C in the Arctic (), in conjunction … WebApr 11, 2024 · The onset of the Eocene was marked by an abrupt warming event known as the Paleocene-Eocene thermal maximum at 55.9 Ma (Schmitz and Pujalte, 2007; Zachos et al., 2008; Westerhold et al., 2015), and the ensuing Eocene experienced very warm temperatures relative to the modern world with additional hyperthermals at 52–50 Ma and … lamika evans
Paleocene-Eocene Thermal Maximum and the Opening of the …
WebSep 24, 2024 · The chronology of the Paleocene-Eocene Thermal Maximum (PETM, ~56 Ma) remains disputed, ... Ca content data on the paleo-shelf, along with other marine … WebEocene Thermal Maximum 2 (ETM-2), also called H-1 or the Elmo (Eocene Layer of Mysterious Origin) event, was a transient period of global warming that occurred around … WebDr. Aqsa Anees has obtained her Ph.D. degree (2014-2024) in Petroleum Engineering from the School of Earth Resources, China University of Geosciences (CUG) (Wuhan), China. In 2024, CUG is ranked as the 7th best university globally for studying geosciences. She has recently completed postdoc at the Yunnan University, China (Dec, 2024- Dec 2024). la mijotiere mautes