Trioracodon

Trioracodon is an extinct genus of Late Jurassic to Early Cretaceous eutriconodont mammal found in North America and the British Isles.

Trioracodon Temporal range: Late Jurassic–Early Cretaceous PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Eutriconodonta
Family:	Triconodontidae
Genus:	Trioracodon Simpson, 1928
Species:	T. bisulcus T. ferox T. major T. oweni

It is known from the Morrison Formation, where it is present in stratigraphic zone 5.[1], and from the Purbeck Group in Dorset.[2]

See also

• Prehistoric mammal
  • List of prehistoric mammals
• Paleobiota of the Morrison Formation

References

1. Foster, J. (2007). "Appendix." Jurassic West: The Dinosaurs of the Morrison Formation and Their World. Indiana University Press. pp. 327-329.
2. Clemens, W.A., 1963. Late Jurassic mammalian fossils in the Sedgwick Museum, Cambridge. Palaeontology, 6(Part 2), pp.373-377.