Xiphodontidae
Xiphodontidae Temporal range:
| |
---|---|
Restoration of Xiphodon gracilis from 1863 | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Artiodactyla |
Suborder: | Tylopoda |
Family: | †Xiphodontidae |
Genera | |
† |
Xiphodontidae is an extinct family of even-toed ungulates (order Artiodactyla), endemic to Europe during the Eocene 40.4—33.9 million years ago, existing for about 7.5 million years.[1] They were, most likely, all terrestrial herbivores. Paraxiphodon suggests that they survived into the Lower Oligocene, at least.[2]
Taxonomy[]
The Xiphodontidae were named by Flower (1883). It was assigned to Artiodactyla by Cope (1889); to Xiphodontoidea by Hooker (1986); and to Tylopoda by Carroll (1988).[3][4]
References[]
- ^ PaleoBiology Database: Xiphodontidae, basic info
- ^ Prothero, D.R.; Foss, S.E. (2007). The Evolution of Artiodactyls. Johns Hopkins University Press. ISBN 9780801887352. Retrieved 2014-10-08.
- ^ J. J. Hooker. 1986. Mammals from the Bartonian (middle/late Eocene) of the Hampshire Basin, southern England. Bulletin of the British Museum (Natural History) 39(4):191-478
- ^ R. L. Carroll. 1988. Vertebrate Paleontology and Evolution. W. H. Freeman and Company, New York 1-698
Categories:
- Eocene even-toed ungulates
- Prehistoric mammals of Europe
- Prehistoric mammal families