- 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):...
-
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...
- the
Oligocene onward,
belonging to
several lineages:
Wieslochia (Early
Oligocene of Frauenweiler, Germany) –
suboscine Resoviaornis (Early
Oligocene of...
-
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...
- Eocene/Early
Oligocene)
includes "Bubo"
incertus Selenornis (Late Eocene/Early
Oligocene) –
includes "Asio"
henrici Necrobyas (Late Eocene/Early
Oligocene – Late...
- 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...
-
Florissant Fossil Beds, 1887
engraving Lithopsyche antiqua, an
Early Oligocene butterfly from the
Bembridge Marls, Isle of Wight, 1889
engraving Butterflies...
- 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...
- was also added.
During the next
major phase of activity, 30 enormous
Oligocene–Miocene s****n
stones (shown grey on the plan) were
brought to the site...
