-
Orellan is a
North American Land
Mammal Age
typically set from
around 33,700,000 to 32,000,000
years BP, a
period of 1.7
million years. The
Orellan is...
-
million years ago)
Whitneyan (mid-Oligocene, 31.8 - 29.5
million years ago)
Orellan (early Oligocene, 33.9 - 31.8
million years ago)
Chadronian (late Eocene...
-
borophagine species,
including 18
newly identified species that
range from the
Orellan to
Blancan ages. A
phylogenetic analysis of the
species was
conducted using...
-
around 2 kg.: 53 They
first appeared in
Sioux County,
Nebraska in the
Orellan era 34-32 million
years ago,
which was the
beginning of the Oligocene....
- (which is also the base of
foram biozone P21b). The
Rupelian overlaps the
Orellan,
Whitneyan and
lower Arikareean North American Land
Mammal Ages, the upper...
-
White River Formation prehistoric fauna Chadronian — Priabonian,
Rupelian Orellan —
Rupelian DonaldProthero.com: "Eocene-Oligocene
climatic change in North...
- P. montrealensis.
Santuccimeryx Gen. et comb. nov
Valid Shreero et al.
Orellan and
Whitneyan Brule Formation United
States ( Nebraska South Dakota)...
-
Ghost town "
Orellán" at Las Médulas, 1st–2nd
centuries AD)...
-
Paleogene Epoch: Late
Eocene Faunal stage: Late
Clarkforkian through early Orellan Absolute Age: ~55.8 to ~33.9 mya,
calculates to a
period of approximately...
- It is
known from
skull and
tooth material. The
later P. n**** of the
Orellan grew
larger and is
known from a
skull and
lower jaw. The
latest and largest...
