, 2019 Sub-Milankovitch rhythmic features in sedimentary records have been reported from throughout geological time. However, their origin remains enigmatic, in particular during so-called greenhouse periods in Earth’s history.
Hilgen, F.J. +9 more
core +1 more source
Permafrost in the Cretaceous supergreenhouse. [PDF]
Nat Commun, 2022 Rodríguez-López JP +5 more
europepmc +1 more source
To come to a coherent middle Eocene timescale for the Atlantic, we re-evaluate the astrochronology of chrons C20n/C20r at International Ocean Discovery Program (IODP) Expedition 342 Sites U1408 and U1410 off Newfoundland.
Hull, Pincelli M +6 more
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Middle Eocene Paleoceanography and Astrochronology in the Western North Atlantic [PDF]
, 2017 The middle Eocene (47.8-38 Ma) marks the transition from the early Cenozoic greenhouse into the late Cenozoic icehouse climate. The early Cenozoic was characterized by warm temperatures, high atmospheric CO2 concentration ( 1000 ppm) and a non-existent ...
Vahlenkamp, Maximilian
core
Impact of 10-Myr scale monsoon dynamics on Mesozoic climate and ecosystems. [PDF]
Sci Rep, 2020 Ikeda M, Ozaki K, Legrand J.
europepmc +1 more source
Climate system asymmetries drive eccentricity pacing of hydroclimate during the early Eocene greenhouse. [PDF]
Sci Adv, 2023 Walters AP +5 more
europepmc +1 more source
Millennial-scale variability of the Antarctic ice sheet during the early Miocene. [PDF]
Proc Natl Acad Sci U S A, 2023 Sullivan NB +5 more
europepmc +1 more source
Volcanic CO2 degassing postdates thermogenic carbon emission during the end-Permian mass extinction. [PDF]
Sci Adv, 2023 Wu Y +6 more
europepmc +1 more source
Anchoring the Late Devonian mass extinction in absolute time by integrating climatic controls and radio-isotopic dating. [PDF]
Sci Rep, 2020 Da Silva AC +7 more
europepmc +1 more source
Astronomical tuning of the Aptian stage and its implications for age recalibrations and paleoclimatic events. [PDF]
Nat Commun, 2022 Leandro CG +12 more
europepmc +1 more source