-
lived during the
Middle Eocene of Argentina. The type
species of
Polymorphis is
Polymorphis lechei. Both the
genus and the
species were
named by Santiago...
-
Cramaucheniinae Coniopternium Caliphrium Cramauchenia Phoenixauchenia Polymorphis Pternoconius Theosodon Subfamily Macraucheniinae Cullinia Huayqueriana...
- †Adianthidae †Macraucheniidae
Polymorphis †Proterotheriidae...
- †Adianthidae †Macraucheniidae
Polymorphis †Proterotheriidae...
- †Adianthidae †Macraucheniidae
Polymorphis †Proterotheriidae...
- †Adianthidae †Macraucheniidae
Polymorphis †Proterotheriidae...
- †Adianthidae †Macraucheniidae
Polymorphis †Proterotheriidae...
- †Adianthidae †Macraucheniidae
Polymorphis †Proterotheriidae...
- †Adianthidae †Macraucheniidae
Polymorphis †Proterotheriidae...
- †Adianthidae †Macraucheniidae
Polymorphis †Proterotheriidae...
