-
Pachycostasaurus was a
twist feeder like
other contemporary pliosaurids. The
rarity of the
animal in the
formation may
suggest that
Pachycostasaurus was...
-
Gallardosaurus Hauffiosaurus Liopleurodon Marmornectes Megalneusaurus Pachycostasaurus Peloneustes Pliosaurus Rhaeticosaurus Simolestes Thal****iodracon Subfamily...
-
Anguanax Arminisaurus Attenborosaurus Cryonectes Hauffiosaurus Marmornectes Pachycostasaurus Rhaeticosaurus Thal****iodracon Thal****ophonea...
- †Arminisaurus †Attenborosaurus †Hauffiosaurus †Marmornectes †Monquirasaurus †
Pachycostasaurus †Rhaeticosaurus †Thal****iodracon †Thal****ophonea
Benson & Druckenmiller...
-
Anguanax Arminisaurus Attenborosaurus Cryonectes Hauffiosaurus Marmornectes Pachycostasaurus Rhaeticosaurus Thal****iodracon Thal****ophonea...
-
Anguanax Arminisaurus Attenborosaurus Cryonectes Hauffiosaurus Marmornectes Pachycostasaurus Rhaeticosaurus Thal****iodracon Thal****ophonea...
-
Anguanax Arminisaurus Attenborosaurus Cryonectes Hauffiosaurus Marmornectes Pachycostasaurus Rhaeticosaurus Thal****iodracon Thal****ophonea...
-
Anguanax Arminisaurus Attenborosaurus Cryonectes Hauffiosaurus Marmornectes Pachycostasaurus Rhaeticosaurus Thal****iodracon Thal****ophonea...
- philarchus,
Marmornectes candrewi,
Eardasaurus powelli, and, potentially,
Pachycostasaurus dawni. However,
there is
considerable variation in the
anatomy of these...
- andrewsi,
Marmornectes candrewi,
Eardasaurus powelli, and, potentially,
Pachycostasaurus dawni. However,
there is
considerable variation in the
anatomy of these...
