-
Theretairus is a Late Jur****ic
genus of
sphenodont reptile from the
Morrison Formation of
western North America,
present in
stratigraphic zones 5 and...
-
Godavarisaurus lateefi Theretairus antiquus...
- Carrano. It was
found that it was only
distantly related to Eilenodon,
Theretairus and Opisthias, the
other known rhynchocephalians from the
Morrison Formation...
- †Homoeosaurus †Lanceirosphenodon? †Pamizinsaurus †Rebbanasaurus? †Sphenocondor? †
Theretairus †Zapatadon †Kallimodon †Leptosaurus †Sapheosauridae
Piocormus Sapheosaurus...
- †Homoeosaurus †Lanceirosphenodon? †Pamizinsaurus †Rebbanasaurus? †Sphenocondor? †
Theretairus †Zapatadon †Kallimodon †Leptosaurus †Sapheosauridae
Piocormus Sapheosaurus...
- †Homoeosaurus †Lanceirosphenodon? †Pamizinsaurus †Rebbanasaurus? †Sphenocondor? †
Theretairus †Zapatadon †Kallimodon †Leptosaurus †Sapheosauridae
Piocormus Sapheosaurus...
- †Homoeosaurus †Lanceirosphenodon? †Pamizinsaurus †Rebbanasaurus? †Sphenocondor? †
Theretairus †Zapatadon †Kallimodon †Leptosaurus †Sapheosauridae
Piocormus Sapheosaurus...
-
Acrosphenodontia Chambi-Trowell et al., 2021 †Godavarisaurus †Planocephalosaurus †
Theretairus †Sphenocondor †Rebbanasaurus
Eusphenodontia Herrera-Flores et al. 2018...
- Late Jur****ic
rhynchocephalian Opisthias rarus and a new
specimen of
Theretairus antiquus from
Quarry 9,
Morrison Formation, Wyoming, USA". Acta Palaeontologica...
- †Homoeosaurus †Lanceirosphenodon? †Pamizinsaurus †Rebbanasaurus? †Sphenocondor? †
Theretairus †Zapatadon †Kallimodon †Leptosaurus †Sapheosauridae
Piocormus Sapheosaurus...
