Elsornis
Elsornis |
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Scientific classification ![]() |
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Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Dinosauria |
Order: | Saurischia |
Suborder: | Theropoda |
Clade: | Ornithothoraces |
Clade: | †Enantiornithes |
Genus: | †Elsornis Chiappe et al., 2007 |
Species: |
† E. keni
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Binomial name | |
Elsornis keni Chiappe et al., 2007
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Elsornis is a genus of enantiornithine bird. Only one species is known, Elsornis keni. It lived during the Late Cretaceous. It is known from a partially articulated fossil skeleton found in the Gobi Desert in Mongolia.
The holotype fossil is given catalog number MPD - b 100/201. It is in the collection of the Mongolian Palaeontological Center. The fossil was collected at Togrogiin Shiree, South Gobi Aimak, Mongolia; Djadokhta Formation, Late Cretaceous, Campanian.
The fossil is extremely well preserved in three dimensions. It preserves a pneumatized Furcula, which was a character previously unknown in enantiornithines. Chiappe et al. (2007) conclude from the proportions of Elsornis ' pectoral skeleton that it was flightless or nearly so.[1]
Etymology
The Genus name Elsornis is derived from the Mongolian word "Els", meaning "sand", and "ornis", the Greek word for "bird". The species name "keni" honors Mr. Ken Hayashibara.
References
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- ↑ Chiappe, L.M. Suzuki, S. Dyke, G.J. Watabe, M. Tsogtbaatard, K. & Barsboldd, R. (2007) A new Enantiornithine bird from the Late Cretaceous of the Gobi desert. Journal of Systematic Palaeontology 5(2):193-208.