-
tarsus suggested that the
xenungulates had a
common ancestry with
typical pyrotheres, such as Pyrotherium, but a more
recent examination of the
tarsus of Pyrotherium...
- extinct. The
South American meridiungulates contain the
somewhat tapir-like
pyrotheres and astrapotheres, the
mesaxonic litopterns and the
diverse notoungulates...
- the end of Oligocene. P.
romeroi in
particular is the most
recent known pyrothere in the
fossil record and best
known for its
fossil remains,
which although...
-
groups of
mammals from
South America, such as the
vaguely elephant-like
pyrotheres and the dog-like
marsupial relatives called borhyaenids and the monotremes...
-
lophodonty is
present in
basal pyrotheres,
there is
reason to ****ume that
bilophodonty evolved separately in
xenungulates and
pyrotheres.
Xenungulates also show...
- also
challenged the
monophyly of
Meridiungulata by
suggesting that the
pyrotheres are more
closely related to
other mammals, such as
Embrithopoda (an African...
-
notoungulates (the "southern ungulates"), litopterns, astrapotheres,
pyrotheres and xenungulates. A few non-therian mammals – monotremes, gondwanatheres...
-
World monkeys. The
South American continent was home to
animals such as
pyrotheres and astrapotheres, as well as
litopterns and notoungulates. Sebecosuchians...
- Salas, R.; Sánchez, J. & Chacaltana, C. (2006). "A new pre-Deseadan
pyrothere (Mammalia) from
northern Peru and the wear
facets of
molariform teeth...
- with high ridges. A
study on the
dental wear of this
animal and of
other pyrotheres indicate that
Baguatherium fed on
tough materials, who were
crushed thanks...
