- and it is
thought to
contain the
following species; P. australe, P.
praerutilum, P. antiquum, P. altum, P. attenuatum, P. claudum, P. colloncurensis...
- with
three species is
characteristic of the formation: P. australe, P.
praerutilum and P. attenuatum.
Another well-known
genus is Interatherium, particularly...
-
notoungulate Patriarchus P.
palmidens An
interatheriid notoungulate Protypotherium P.
attenuatum P.
australe P.
praerutilum P. sp. An
interatheriid notoungulate...
-
Prothylacinus patagonicus,
Protypotherium attenuatum, P. australe, P.
praerutilum,
Prozaedyus exilis,
Prozaedius proximus,
Pseudoacaremys kramarzi, Pseudonotictis...