Biology:Kharodacetus
| Kharodacetus | |
|---|---|
| |
| Kharodacetus sahnii, mandible, specimen number IITR-SB 3189 | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Infraorder: | Cetacea |
| Family: | †Protocetidae |
| Subfamily: | †Protocetinae |
| Genus: | †Kharodacetus Bajpai and Thewissen, 2014 |
| Species | |
Kharodacetus is a genus of protocetid cetacean from the middle Eocene (late Lutetian, 42 mya) of Kutch, Gujarat, southwestern India .[1]
Description
Kharodacetus is a large-sized protocetid with large premolars and a flat supraorbital shield with large orbits (eye sockets). Its snout is long and relatively broad, (though the snout is narrower in Gaviacetus and Makaracetus, broader in Takracetus), its orbit is high above the palate, and the premolars are large and robust. The molars have a large protocone (unlike Babiacetus) and a large metacone (unlike Maiacetus), and are, relative to P4, longer than in other protocetids.[1]
Classification
Kharodacetus was originally described as a species of Gaviacetus, G. sahnii in 1998.[2] It was distinguished based on the larger size of the teeth (150-200% bigger than those of Gaviacetus). However, subsequently discovered remains described in 2014 resulted in the species being allocated to its own genus.[1]
References
- ↑ 1.0 1.1 1.2 Sunil Bajpai; J.G.M. Thewissen (2014). "Protocetid cetaceans (Mammalia) from the Eocene of India". Palaeontologia Electronica 17 (3, 34A): 19 p.. http://palaeo-electronica.org/content/2014/914-whales-from-india.
- ↑ Bajpai, S.; Thewissen, J. G. M. (1998). "Middle Eocene Cetaceans from the Harudi and Subathu Formations of India". In Thewissen, J. G. M. The Emergence of Whales. Advances in vertebrate paleobiology. New York: Plenum Press. pp. 213–233. ISBN:9780306458538. OCLC 300450327.
Wikidata ☰ Q18388005 entry
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