Pohon evolusi Romeriida terbagi menjadi dua dahan
A. Dahan Captorhinidae
B. DAhan dua cabang
1. Cabang Protothyrididae
2. Cabang Diapsida

Bacaan lanjut
Osborn H. F. 1903. On the primary divison of the Reptilia into two sub- classes, Synapsida and Diapsida. Science 17: 275-276.

Pirlot P. 1969. Morphologie évolutive des chordés. Montréal: Les Presses de l'Université de Montréal.

Reisz R. R. 1981. A diapsid reptile from the Pennsylvanian of Kansas. University of Kansas Publications of the Museum of Natural History 7: 1-74.

Sumber gambar

Unless otherwise stated, the content of this page is licensed under Creative Commons Attribution-ShareAlike 3.0 License