Euthlastus

Euthlastus is an extinct genus of Late Jurassic (Kimmeridgian - Tithonian) mammal from the Morrison Formation. Present in stratigraphic zones 5 and 6.[1] It is represented by only five upper molars.[2]

Euthlastus cordiformis Temporal range: Late Jurassic Kimmeridgian–Tithonian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Subclass:	Theria
Order:	Dryolestida
Family:	Paurodontidae
Genus:	Euthlastus Simpson, 1929
Species
E. cordiformis Simpson, 1929 (type)

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. G. G. Simpson. 1927. Mesozoic Mammalia. VI. Genera of Morrison pantotheres. American Journal of Science 13:409-416.

• Foster, J. (2007). Jurassic West: The Dinosaurs of the Morrison Formation and Their World. Indiana University Press. 389pp.