|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Reptilia - Squamata
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
|V. R. Alifanov 1993||Orbits very large. Parietal bone wide, without anterolateral processes. lacrimal bone large. Teeth having wider bases and increasing in size posteriorly. Lateral shoulders of central cusp of tooth wide, without separating facets. Teeth on maxillae and lower jaws, 15-16.|