Tinodontidae

Tinodontidae is an extinct family of actively mobile mammals, endemic to what would now be North America, Asia, Europe, and Africa during the Jurassic and Cretaceous periods.^[1][2]

Tinodontidae Temporal range: Jurassic to Cretaceous, 155–140.2 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Clade:	Theriiformes
Family:	Tinodontidae Marsh, 1887
Genera
Gobiotheriodon? Tinodon Trishulotherium Yermakia

Taxonomy

Tinodontidae was named by Marsh (1887). It was assigned to Mammalia by Marsh (1887); and to Symmetrodonta by McKenna and Bell (1997).^[3] More recently, they have been recovered as more basal to symmetrodonts, though still within the mammalian crown-group.^[4]