|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Ungulata
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.
|I. A. Vislobokova 2001||Orbits open or closed posteri- orly. Jugular foramen not confluent with posterior lac- erate foramen. Alisphenoid canal present. Pterygoid canal absent. Mastoid exposure mainly lateral. Supraor- bital sulcus strongly convergent anteriorly and curved laterally. Facial part of lacrimal with high frontal pro- cess. Orbital part of lacrimal enlarged. Posterior open- ing of orbital canal placed between lacrimal and max- illa, as in tragulids and leptomerycids. Median concav- ity of palate opposite M2 and very strong. Upper canines medium-sized or enlarged. Lower canines may or may not be incisiform. PI and pI present or lost; when present, they detached and caniniform. Radius and ulna separate or fused. Magnum and trapezoid separate. Fibula separate or fused distally with tibia. Metapodials separate.|