- ago.
Polymorphis from the
Eocene has
historically been
placed as a
macraucheniid, but this has been doubted. Most
early representatives had a body m****es...
-
southernmost Patagonia, and as far
north as
Southern Peru.
Another genus of
macraucheniid Xenorhinotherium was
present in
northeast Brazil and
Venezuela during...
- to 176 lb)
while many
macraucheniids had body m****es of
around 80–120
kilograms (180–260 lb). Some of the last
macraucheniids like
Macrauchenia were...
-
Llullataruca is an
extinct genus of
macraucheniid litoptern. It
lived during the
Middle Miocene of what is now Bolivia. The
genus name, Llullataruca,...
-
Pternoconius is an
extinct genus of
macraucheniid litoptern from the Late
Oligocene and
Early Miocene of Argentina.
Fossils of this
genus have been found...
- very
similar to
Miocene macraucheniids like
Theosodon and Llullataruca, and also to more
derived Pleistocene macraucheniids like Macrauchenia, which...
-
Xenorhinotherium is an
extinct genus of
macraucheniine macraucheniids,
native to
northern South America during the
Pleistocene epoch,
closely related to...
- such as
ground sloths, gomphotheres,
native equines (Hippidion) and
macraucheniids;
others argue that they
likely represent living animals,
including domestic...
-
withstanding the
northern onslaught. (Several of the
largest forms,
macraucheniids and toxodontids, have long been
recognized to have
survived to the end...
- L.; Brusatte, S. L. (2023). "Anatomy and
phylogeny of a new
small macraucheniid (Mammalia: Litopterna) from the Bahía
Inglesa Formation (late Miocene)...
