Orbital Forcing, Ice Volume, and CO2 Across the Oligocene‐Miocene Transition
R Greenop, SM Sosdian, MJ Henehan… - Paleoceanography …, 2019 - Wiley Online Library
Paleoclimate records suggest that a rapid major transient Antarctic glaciation occurred
across the Oligocene‐Miocene transition (OMT; ca. 23 Ma;~ 50‐m sea level equivalent in …
across the Oligocene‐Miocene transition (OMT; ca. 23 Ma;~ 50‐m sea level equivalent in …
The Oligocene–Miocene Boundary–Antarctic climate response to orbital forcing
Abstract Recent high-resolution Oligocene–Miocene oxygen isotopic records revealed a
relatively transient, ca. 2 myr period, 1‰ amplitude cyclicity in isotopic values (Oi and Mi …
relatively transient, ca. 2 myr period, 1‰ amplitude cyclicity in isotopic values (Oi and Mi …
[HTML][HTML] The role of CO2 decline for the onset of Northern Hemisphere glaciation
M Willeit, A Ganopolski, R Calov, A Robinson… - Quaternary Science …, 2015 - Elsevier
Abstract The Pliocene–Pleistocene Transition (PPT), from around 3.2 to 2.5 million years
ago (Ma), represented a major shift in the climate system and was characterized by a …
ago (Ma), represented a major shift in the climate system and was characterized by a …
Evolution of the early Antarctic ice ages
D Liebrand, ATM de Bakker… - Proceedings of the …, 2017 - National Acad Sciences
Understanding the stability of the early Antarctic ice cap in the geological past is of societal
interest because present-day atmospheric CO2 concentrations have reached values …
interest because present-day atmospheric CO2 concentrations have reached values …
The respective role of atmospheric carbon dioxide and orbital parameters on ice sheet evolution at the Eocene‐Oligocene transition
The continental scale initiation of the Antarctic ice sheet at the Eocene‐Oligocene boundary
(Eocene‐Oligocene transition (EOT), 34 Ma) is associated with a global reorganization of …
(Eocene‐Oligocene transition (EOT), 34 Ma) is associated with a global reorganization of …
[HTML][HTML] Carbon cycle feedbacks during the Oligocene-Miocene transient glaciation
EM Mawbey, CH Lear - Geology, 2013 - pubs.geoscienceworld.org
Ice sheet models suggest that once formed, the large, high-altitude East Antarctic Ice Sheet
was relatively self-stabilizing, due to its cold upper surface. The ice sheet hysteresis problem …
was relatively self-stabilizing, due to its cold upper surface. The ice sheet hysteresis problem …
Deglacial ice sheet meltdown: orbital pacemaking and CO2 effects
M Heinemann, A Timmermann, O Elison Timm… - Climate of the …, 2014 - cp.copernicus.org
One hundred thousand years of ice sheet buildup came to a rapid end∼ 25–10 thousand
years before present (ka BP), when ice sheets receded quickly and multi-proxy …
years before present (ka BP), when ice sheets receded quickly and multi-proxy …
Orbital and CO2 forcing of late Paleozoic continental ice sheets
DE Horton, CJ Poulsen… - Geophysical Research …, 2007 - Wiley Online Library
Contrasting views of the size, duration, and history of the Gondwanan continental ice sheets
have been proposed from late Paleozoic glaciological and sedimentological evidence. To …
have been proposed from late Paleozoic glaciological and sedimentological evidence. To …
Late Eocene to early Miocene ice sheet dynamics and the global carbon cycle
Paired benthic foraminiferal trace metal and stable isotope records have been constructed
from equatorial Pacific Ocean Drilling Program Site 1218. The records include the two …
from equatorial Pacific Ocean Drilling Program Site 1218. The records include the two …
How obliquity cycles powered early Pleistocene global ice‐volume variability
CR Tabor, CJ Poulsen, D Pollard - Geophysical Research …, 2015 - Wiley Online Library
Milankovitch theory proposes that the magnitude of high‐latitude summer insolation dictates
the continental ice‐volume response by controlling summer snow melt, thus anticipating a …
the continental ice‐volume response by controlling summer snow melt, thus anticipating a …