Choristodera Jesse Russell

ISBN: 9785510523157

Published: January 16th 2012

Paperback

112 pages


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Choristodera  by  Jesse Russell

Choristodera by Jesse Russell
January 16th 2012 | Paperback | PDF, EPUB, FB2, DjVu, AUDIO, mp3, ZIP | 112 pages | ISBN: 9785510523157 | 9.60 Mb

High Quality Content by WIKIPEDIA articles! Choristodera is an order of semi-aquatic diapsid reptiles which ranged from the Middle Jurassic, or possibly Late Triassic, to at least the early Miocene. Choristoderes have been found in North America,MoreHigh Quality Content by WIKIPEDIA articles! Choristodera is an order of semi-aquatic diapsid reptiles which ranged from the Middle Jurassic, or possibly Late Triassic, to at least the early Miocene.

Choristoderes have been found in North America, Asia, and Europe. The most common fossils are typically found from the Late Cretaceous to the lower Eocene. Cladists have placed them between basal diapsids and basal archosauromorphs but the phylogenetic position of Choristodera is still uncertain.

It has also been proposed that they represent basal lepidosauromorphs. Most recently, workers have placed Choristodera within Archosauromorpha.



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