- The
Riochican (Spanish: Riochiquense) age is a
period of
geologic time (57.0–54.0 Ma)
within the
Paleocene and
Eocene epochs of the Paleogene, used more...
-
Palmoxylon (petrified palmwood) is an
extinct genus of palm
named from
petrified wood
found around the world. This
genus is
known in the
fossil record...
-
upper Tiffanian and
Clarkforkian North American land
mammal ages, the
Riochican and part of the
Itaboraian South American land
mammal ages and the upper...
- Sudamerica,
literally "South America" in Spanish, is a
genus of
mammal from the
extinct suborder Gondwanatheria that
lived in Patagonia,
Argentina (Salamanca...
-
Peltephilids Temporal range:
Early Eocene (
Riochican) to late
Miocene (Chasicoan), 57–9 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Skull of
Peltephilus Scientific...
-
Argentina whose strata date back to the Late
Paleocene of the Paleogene, or
Riochican in the
SALMA classification. The
formation has been
deposited in a meandering...
- Casamayoran,
Colombia Peñas
Coloradas Formation,
Riochican,
Argentina Mogollón Formation, Itaboraian-
Riochican, Peru Itaboraí Formation, Itaboraian, Brazil...
- of ratites, that
lived from the
Middle Paleocene to the
Early Eocene (
Riochican to
Casamayoran in the
SALMA classification). It was
described in 1983...
-
American land
mammal ages (SALMA). It
follows the
Tiupampan and
precedes the
Riochican age. The age is
named after the
paleontological site
Punta Peligro [es]...
- The
oldest of the 12
genera in this
family is
Isotemnus known from the
Riochican-Casamayoran, but
other genera are
known from the Casamayoran, including...
