Kollikodon

Kollikodon
Temporal range: Cenomanian,
Opalised jaw of Kollikodon (backlit)
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Monotremata
Family: Kollikodontidae
Flannery, Archer, Rich & Jones, 1995
Genus: Kollikodon
Flannery, Archer, Rich & Jones, 1995
Species:
K. ritchiei
Binomial name
Kollikodon ritchiei
Flannery, Archer, Rich & Jones, 1995
Synonyms
  • Hotcrossbunodon (informal)

Kollikodon is an extinct species of mammal, considered to be an early monotreme. It is known only from an opalised dentary fragment, with one premolar and two molars in situ, as well as a referred maxillary fragment containing the last premolar and all four molars. The fossils were found in the Griman Creek Formation at Lightning Ridge, New South Wales, Australia, as was Steropodon. Kollikodon lived in the Late Cretaceous period, during the Cenomanian age (99–96 million years ago).

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