- The
Oligocene (IPA: /ˈɒlɪɡəsiːn, -ɡoʊ-/ OL-ə-gə-seen, -goh-) is a
geologic epoch of the
Paleogene Period that
extends from
about 33.9
million to 23 million...
- (1910). "Remarques sur les
faunules de Mammifères des
couches eocenes et
oligocenes du B****in de Paris".
Bulletin de la Société Géologique de France. 4 (9):...
-
geologic timescale, the
older of two ages or the
lower of two
stages of the
Oligocene Epoch/Series. It
spans the time
between 33.9 and 27.3 Ma. It is preceded...
-
geologic timescale, the
younger of two ages or
upper of two
stages of the
Oligocene Epoch/Series. It
spans the time
between 27.3 and 23.04 Ma. The Chattian...
-
period of the
Phanerozoic and is
divided into the Paleocene, Eocene, and
Oligocene epochs. The
earlier term
Tertiary Period was used to
define the time now...
- 05 Ma to 15.97 ± 0.05 Ma (million
years ago). It was
preceded by the
Oligocene epoch. As the
climate started to get cooler, the
landscape started to...
- was
marked by the Eocene–
Oligocene extinction event, the
European face of
which is
known as the
Grande Coupure. The
Oligocene Epoch spans from 33.9 million...
- insects, birds,
frogs and the tuatara. In the
Duntroonian stage of the
Oligocene, the land area of
Zealandia was at a minimum. It has been
suggested that...
-
Cainotherium is an
extinct genus of rabbit-sized
prehistoric even-toed ungulates.
These herbivores lived in
Europe from the
Eocene until the
early Miocene...
-
bulbosa (Tasmania,
Early Oligocene) †Notho****us
cethanica (Tasmania,
Early Oligocene) †Notho****us
cooksoniae (Tasmania,
Early Oligocene) †Notho****us crenulata...
