- The
Bartonian is, in the
International Commission on Stratigraphy's (ICS)
geologic time scale, a
stage or age in the
middle of the
Eocene Epoch or Series...
-
species of
thresher shark, that
lived in the
Eocene and Pliocene, in
Bartonian to Zanclean.
There were at
least two subspecies, A.
latidens alabamensis...
-
dated to 42 mya. An
unnamed fossil from
Argentina proves that, by the
Bartonian (Middle Eocene), some 39–38 mya,
primitive penguins had
spread to South...
- is an
extinct genus of an
early whale from Peru that
lived during the
Bartonian age of the
middle Eocene.
Perucetus is the
largest Eocene whale measuring...
-
Lutetian is
preceded by the
Ypresian and is
followed by the
Bartonian.
Together with the
Bartonian it is
sometimes referred to as the
Middle Eocene Subepoch...
- Mongolia, each
dated to the
Irdinmanhan Asian land
mammal age (Lutetian–
Bartonian stages, 48–38
million years ago).
Andrewsarchus has
historically been...
-
constitutes the lower, the
Priabonian Stage the upper; and the
Lutetian and
Bartonian stages are
united as the
middle Eocene.[citation needed] The
Western North...
- Mol****es du Castrais, is a
geologic formation of
Eocene (Ypresian to
Bartonian) age,
outcropping in the Montagne-Noire
region of France. "Petrified fossil...
-
Ursoidea Temporal range:
Bartonian -
Present 37–0 Ma PreꞒ Ꞓ O S D C P T J K Pg N Life
reconstruction of
Cephalogale shareri Brown bear (Ursus arctos)...
-
North America. ****enic
Orogeny begins in
Greece and
Aegean Sea. 37.71 *
Bartonian 41.2
Lutetian 47.8 *
Ypresian Two
transient events of
global warming (PETM...
