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Oligocene

Periodo
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Oligocene da en.wikipedia.org
The Oligocene is a geologic epoch of the Paleogene Period and extends from about 33.9 million to 23 million years before the present (33.9±0.1 to 23.03±0.05 ...
Oligocene da ucmp.berkeley.edu
The Oligocene Epoch, right smack in the middle of the Tertiary Period (and end of the Paleogene), lasted from about 33.9 to 23 million years ago.
Oligocene da ucmp.berkeley.edu
The Oligocene epoch is part of the Tertiary Period in the Cenozoic Era, and lasted from about 33.7 to 23.8 million years ago (mya). The Oligocene is thus a ...
Oligocene da research.amnh.org
The Oligocene is an important transition from the Eocene, which in many respects was very like the world inhabited by the last of the dinosaurs, to the more ...
Oligocene da www.sciencedirect.com
It is characterised in deep-sea benthic foraminiferal (δ18O) records by an increase of up to +1‰ spanning a 200–300 kyr interval associated with global cooling ...
Oligocene da en.wikipedia.org
It was marked by large-scale extinction and floral and faunal turnover, although it was relatively minor in comparison to the largest mass extinctions.
Oligocene da www.floridamuseum.ufl.edu
11 mar 2022 · Oligocene sediments are found in Florida in isolated pockets. Hidden inside these limestone and clay deposits are great mysteries. Many of the ...
The meaning of OLIGOCENE is of, relating to, or being an epoch of the Tertiary between the Eocene and Miocene or the corresponding series of rocks.
Oligocene Epoch, Major division of the Paleogene Period, from c. 33.9 million to 23 million years ago. It follows the Eocene Epoch and precedes the Miocene ...