From Wikipedia, the free encyclopedia
Jump to: navigation, search
Temporal range: Lower Cretaceous
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Monotremata
Family: Steropodontidae
Genus: Steropodon
Species: S. galmani
Binomial name
Steropodon galmani
Archer, Flannery, Ritchie, & Molnar, 1985

Steropodon galmanii was a prehistoric species of monotreme, or a egg-laying mammal, that lived during the middle stage, in the Lower Cretaceous period. It is the earliest known relative of the Platypus.

References[change | change source]

  • Archer M; Flannery T.F; Ritchie A; Molnar R.E. 1985. First Mesozoic mammal from Australia – an early Cretaceous monotreme. Nature 318: 363-366.