Diapsida
From EvoWiki
Diapsida, the common ancestor of extant saurians and all their descendants. Characterized, at least primitively, by the presence of two temporal fenstrae.
See also
Acknowledgments
JGK
Diapsida, the common ancestor of extant saurians and all their descendants. Characterized, at least primitively, by the presence of two temporal fenstrae.
JGK