LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "oligocene transition" as a keyword



North Atlantic Evidence for a Unipolar Icehouse Climate State at the Eocene‐Oligocene Transition

Sign Up to like & get
recommendations! Published in 2019 at "Paleoceanography and Paleoclimatology"

DOI: 10.1029/2019pa003563

Abstract: Earth's climate transitioned from a warm unglaciated state to a colder glaciated “icehouse” state during the Cenozoic. Extensive ice sheets were first sustained on Antarctica at the Eocene‐Oligocene Transition (EOT, ~34 Ma), but there is… read more here.

Keywords: eocene oligocene; oligocene transition; north atlantic; state ... See more keywords

North Atlantic Temperature Change Across the Eocene‐Oligocene Transition From Clumped Isotopes

Sign Up to like & get
recommendations! Published in 2024 at "Paleoceanography and Paleoclimatology"

DOI: 10.1029/2023pa004809

Abstract: The Eocene‐Oligocene transition (EOT) (∼34 Ma) is marked by the rapid development of a semi‐permanent Antarctic ice‐sheet, as indicated by ice‐rafted debris and a 1–1.5‰ increase in deep sea δ18O. Proxy reconstructions indicate a drop… read more here.

Keywords: oligocene transition; temperature; north atlantic; foraminifera ... See more keywords

No mass extinction for South American mammals at the Eocene-Oligocene transition.

Sign Up to like & get
recommendations! Published in 2025 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2509023122

Abstract: How did mammals respond to precipitous global cooling during the Eocene–Oligocene transition read more here.

Keywords: oligocene transition; south american; extinction south; mass extinction ... See more keywords

Uplift, climate and biotic changes at the Eocene–Oligocene transition in south-eastern Tibet

Sign Up to like & get
recommendations! Published in 2019 at "National Science Review"

DOI: 10.1093/nsr/nwy062

Abstract: Abstract The uplift history of south-eastern Tibet is crucial to understanding processes driving the tectonic evolution of the Tibetan Plateau and surrounding areas. Underpinning existing palaeoaltimetric studies has been regional mapping based in large part… read more here.

Keywords: oligocene transition; transition south; tibet; eastern tibet ... See more keywords

Morphological trends in reticulate Nummulites across the Eocene–Oligocene transition

Sign Up to like & get
recommendations! Published in 2025 at "Palaeontology"

DOI: 10.1111/pala.70003

Abstract: At the Eocene–Oligocene transition (EOT), c. 34.44–33.65 Ma, the Earth's climate shifted from ‘greenhouse’ to ‘icehouse’ conditions. This change coincides with the first continental ice growth on Antarctica, global cooling, and widespread overturning of faunal and… read more here.

Keywords: reticulate nummulites; oligocene transition; morphological trends; eocene oligocene ... See more keywords