Large Cretaceous sphenodontian from Patagonia provides insight into lepidosaur evolution in Gondwana

S. Apesteguía, and F. E. Novas

2003

Article

Nature 425:609-612

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Taxa discussed in this work:

• Opisthodontia
• Priosphenodon
• Priosphenodon avelasi

Taxonomy:

• Priosphenodon avelasi belongs to Priosphenodon - Apesteguía and Novas (2003)