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Kyptoceras

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Kyptoceras
Temporal range: Early Pliocene
↓
Skull
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: †Protoceratidae
Genus: †Kyptoceras
Species:
†K. amatorum
Binomial name
†Kyptoceras amatorum
Webb, 1981[1]

Kyptoceras is a small extinct artiodactyl ungulate mammal of the family Protoceratidae, endemic to southeastern North America from the Miocene to Early Pliocene epoch 23.03—3.6 Ma, existing for approximately 19.43 million years.[2][3][4] The species name, amatorum, comes in honor of all amateur fossil collectors, including Frank Garcia (Ruskin, Florida) the amateur who found it and donated it to the Florida Museum of Natural History.

Taxonomy

Kyptoceras is the last known member of the family. The protoceratids were believed to have been driven to extinction by more advanced grazing herbivores, but in Florida, where there were still relatively large tracts of forest, the protoceratids were able to survive.[citation needed] The genus name comes from its bent horns, in which the two horns above the eyes curved over its head, and the two nasal horns pointed forward.

Fossil distribution

Wikimedia Commons has media related to Kyptoceras.

Fossils have been recovered from:

References

  1. ^ S. D. Webb. 1981. Kyptoceras amatorum, New Genus and Species from the Pliocene of Florida, the Last Protoceratid Artiodactyl. Journal of Vertebrate Paleontology 1(3-4)
  2. ^ PaleoBiology Database: Kyptoceras, basic info
  3. ^ D. R. Prothero. 1998. Protoceratidae. In C. M. Janis, K. M. Scott, and L. L. Jacobs (eds.), Evolution of Tertiary mammals of North America 431-438
  4. ^ D. R. Prothero and J. A. Ludtke. 2007. Family Protoceratidae. in D. R. Prothero and S. Foss (eds.), The Evolution of Artiodactyls 169-176


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