Magnetofossils and Benthic Foraminifera Record Changes in Food Supply and Deoxygenation of the Coastal Marine Seafloor During the Paleocene‐Eocene Thermal …
Continental shelf sediments along the northeast continental margin of North America contain
a magnetofossil‐rich interval deposited during the Paleocene‐Eocene Thermal Maximum …
a magnetofossil‐rich interval deposited during the Paleocene‐Eocene Thermal Maximum …
Diversification of iron‐biomineralizing organisms during the Paleocene‐Eocene Thermal Maximum: Evidence from quantitative unmixing of magnetic signatures of …
Conventional magnetofossils represent magnetic mineral remains of magnetotactic bacteria.
Giant magnetofossils have no known modern analog. Both conventional and giant …
Giant magnetofossils have no known modern analog. Both conventional and giant …
A Depth‐Transect of Ocean Deoxygenation During the Paleocene‐Eocene Thermal Maximum: Magnetofossils in Sediment Cores From the Southeast Atlantic
P Xue, L Chang, GR Dickens… - Journal of Geophysical …, 2022 - Wiley Online Library
Abstract The Paleocene‐Eocene Thermal Maximum (PETM,∼ 56 Ma) presents a past
analog for future global warming. Previous studies provided evidence for major loss of …
analog for future global warming. Previous studies provided evidence for major loss of …
Benthic foraminiferal response to the Middle Eocene climatic optimum (MECO) in the south-eastern Atlantic (ODP Site 1263)
The response of marine biota to the Middle Eocene Climatic Optimum (MECO) is still poorly
constrained. Specifically, changes in deep-sea benthic foraminiferal faunas have been …
constrained. Specifically, changes in deep-sea benthic foraminiferal faunas have been …
[PDF][PDF] Extinction and food at the seafloor: A high-resolution benthic foraminiferal record across the Initial Eocene Thermal Maximum, Southern Ocean Site 690
E Thomas - Special Papers-Geological Society of America, 2003 - people.earth.yale.edu
ABSTRACT A mass extinction of deep-sea benthic foraminifera has been documented
globally, coeval with the negative carbon isotope excursion (CIE) at the Paleocene-Eocene …
globally, coeval with the negative carbon isotope excursion (CIE) at the Paleocene-Eocene …
Deep-sea benthic foraminiferal turnover across early Eocene hyperthermal events at Northeast Atlantic DSDP Site 550
GJ Arreguín-Rodríguez, L Alegret - Palaeogeography, Palaeoclimatology …, 2016 - Elsevier
Several extreme warming events, called hyperthermals, superimposed the warming trend of
the early Paleogene. Deep-sea benthic foraminifera suffered major extinction during the …
the early Paleogene. Deep-sea benthic foraminifera suffered major extinction during the …
Eastern equatorial Pacific benthic foraminiferal distribution and deep water temperature changes during the early to middle Miocene
We investigate changes in benthic foraminiferal assemblages and estimate bottom water
temperatures (BWT), based on Mg/Ca ratios of Oridorsalis umbonatus, over three selected …
temperatures (BWT), based on Mg/Ca ratios of Oridorsalis umbonatus, over three selected …
Global decline in ocean ventilation, oxygenation, and productivity during the Paleocene-Eocene Thermal Maximum: Implications for the benthic extinction
AME Winguth, E Thomas, C Winguth - Geology, 2012 - pubs.geoscienceworld.org
The prominent global warming event at the Paleocene-Eocene boundary (55 Ma), referred
to as the Paleocene-Eocene Thermal Maximum (PETM), was characterized by rapid …
to as the Paleocene-Eocene Thermal Maximum (PETM), was characterized by rapid …
The Late Lutetian Thermal Maximum (middle Eocene): first record of deep-sea benthic foraminiferal response
L Rivero-Cuesta, T Westerhold, L Alegret - Palaeogeography …, 2020 - Elsevier
Understanding the role of deep-sea biota across global warming events in the past is key to
unravel climate system dynamics during periods of increased pCO 2 levels. Here we present …
unravel climate system dynamics during periods of increased pCO 2 levels. Here we present …
Paleoenvironmental and Paleoecological Dynamics of the US Atlantic Coastal Plain Prior to and During the Paleocene-Eocene Thermal Maximum
M Doubrawa, P Stassen… - Journal of …, 2024 - pubs.geoscienceworld.org
We studied the rapid paleo-environmental changes and the corresponding biotic responses
of benthic foraminifera of a shallow shelf site during the late Paleocene and the Paleocene …
of benthic foraminifera of a shallow shelf site during the late Paleocene and the Paleocene …