- The
Rancholabrean North American Land
Mammal Age on the
geologic timescale is a
North American faunal stage in the
North American Land
Mammal Ages chronology...
-
Southeastern United States, in
northeastern Mexico, and in
Belize from the
Rancholabrean epoch (250,000–11,000
years ago), and from
earlier epochs at some sites...
- epochs. The
Irvingtonian is
preceded by the
Blancan and
followed by the
Rancholabrean NALMA stages. The
Irvingtonian can be
further divided into substages:...
- of
capybara that
lived in San
Diego County, California,
during the
Rancholabrean stage of the
Pleistocene (between 130,000 and 80,000
years ago). It...
-
Irvingtonian ages of
North America while M.
trumani was
exclusive to the
Rancholabrean age. The
first fossils attributed to
Miracinonyx were
several isolated...
-
Retrieved 2018-01-14. Kurtén, B. (1984). "Geographic
differentiation in the
Rancholabrean dire wolf (Canis
dirus Leidy) in
North America". In Genoways, H. H.;...
-
later migrations. In the
North American land
mammal age scale, the
Rancholabrean spans the time from c. 240,000
years ago to c. 11,000
years ago. It...
- Montana. However, A.
simus became a pan-continental
species in the
Rancholabrean faunal stage (Late Pleistocene),
sharing that
distinction with the black...
-
sites such as Fish
Springs Flat in Nevada. From the
Irvingtonian to the
Rancholabrean (from
around 1.6 million to 11,000 years ago), only M. americanum and...
-
northern Asia. The gray wolf
colonized North America during the late
Rancholabrean era
across the
Bering land bridge, with at
least three separate invasions...