Vertebrates from the Upper Moenkopi Formation of northern Arizona

S. P. Welles

1947

Article

University of California Publications in Geological Sciences 27(7):241-294

Find it at:

Taxa discussed in this work:

• Anisodontosaurus
• Anisodontosaurus greeri
• Arizonasaurus
• Arizonasaurus babbitti
• Cyclotosaurus randalli
• Hadrokkosaurus bradyi
• Rhadalognathus
• Rhadalognathus boweni
• Taphrognathus

Taxonomy:

• Taphrognathus belongs to Plagiosauridae - Welles (1947)
• Rhadalognathus belongs to Capitosauridae - Welles (1947)
• Anisodontosaurus greeri belongs to Anisodontosaurus - Welles (1947)