Biogeochemical responses to global warming during the Paleocene–Eocene Thermal Maximum in the eastern Tethys

Q Wu, Y Cui, Y Wang, S Jiang, Y Dong… - Palaeogeography …, 2024 - Elsevier
Abstract The Paleocene–Eocene Thermal Maximum (PETM;∼ 56 Ma) represents a rapid
and sustained climatic perturbation that lasted for∼ 170 kyr and coincided with the …

Evidence for shelf acidification during the onset of the Paleocene‐Eocene thermal maximum

TJ Bralower, LR Kump, JM Self‐Trail… - Paleoceanography …, 2018 - Wiley Online Library
A transect of paleoshelf cores from Maryland and New Jersey contains an~ 0.19‐to 1.61‐m‐
thick interval with reduced percentages of carbonate during the onset of the Paleocene …

[HTML][HTML] Modeling hyperthermal events in the Mesozoic-Paleogene periods: a review

Y Zhang, BJW Mills, T He, X Hu, M Zhu - Frontiers in Ecology and …, 2023 - frontiersin.org
Hyperthermal events, which are characterized by rapid and extreme warming, occurred at
several points throughout the Mesozoic to Paleogene periods. Model simulation studies …

Chemostratigraphic implications of spatial variation in the Paleocene‐Eocene Thermal Maximum carbon isotope excursion, SE Bighorn Basin, Wyoming

AA Baczynski, FA McInerney, SL Wing… - Geochemistry …, 2013 - Wiley Online Library
The Paleocene‐Eocene Thermal Maximum (PETM) is marked by a prominent negative
carbon isotope excursion (CIE) of 3–5‰ that has a characteristic rapid onset, stable body …

Water-level and redox fluctuations in a Sichuan Basin lacustrine system coincident with the Toarcian OAE

J Liu, J Cao, G Hu, Y Wang, R Yang, Z Liao - Palaeogeography …, 2020 - Elsevier
Increasing cases have indicated that oceanic anoxic events (OAEs) appear to have records
in terrestrial sediments, which provide valuably high-resolution materials for the debated …

Up in smoke: A role for organic carbon feedbacks in Paleogene hyperthermals

GJ Bowen - Global and Planetary Change, 2013 - Elsevier
Sedimentary archives from the world's oceans and continents indicate that as the world
warmed from the mild climate conditions of the mid-Paleocene to the extreme global warmth …

[HTML][HTML] Perturbation to the nitrogen cycle during rapid Early Eocene global warming

CK Junium, AJ Dickson, BT Uveges - Nature Communications, 2018 - nature.com
The degree to which ocean deoxygenation will alter the function of marine communities
remains unclear but may be best constrained by detailed study of intervals of rapid warming …

Hydrographic and ecologic implications of foraminiferal stable isotopic response across the US mid‐Atlantic continental shelf during the Paleocene‐Eocene Thermal …

M Makarova, JD Wright, KG Miller, TL Babila… - …, 2017 - Wiley Online Library
We present new δ13C and δ18O records of surface (Morozovella and Acarinina) and
thermocline dwelling (Subbotina) planktonic foraminifera and benthic foraminifera …

What caused the long duration of the Paleocene‐Eocene Thermal Maximum?

RE Zeebe - Paleoceanography, 2013 - Wiley Online Library
Paleorecords show that the Paleocene‐Eocene Thermal Maximum (PETM,∼ 56 Ma) was
associated with a large carbon cycle anomaly and global warming> 5 K, which persisted for …

Environmental significance of Ophiomorpha in a transgressive–regressive sequence of the Spitsbergen Paleocene

J Nagy, FJR Tovar, M Reolid - Polar Research, 2016 - Taylor & Francis
The study focuses on occurrences of Ophiomorpha burrows in a transgressive–regressive
succession composing the Early Paleocene Firkanten Formation deposited in paralic …