翻訳と辞書 |
Bystrowiana
''Bystrowiana'' is an extinct genus of bystrowianid chroniosuchian from upper Permian deposits of Vladimir Region, Russia and Jiyuan, China. Chroniosuchians are often thought to be reptiliomorphs, but some recent phylogenetic analyses suggest instead that they are stem-tetrapods. The genus is named in honour of Dr. Alexey Bystrow, who was a Russian paleontologist. It was first named by Vyushkov in 1957 and the type species is ''Bystrowiana permira''.〔 Two species - ''B. permira'' and ''B. sinica'' - are known. ''Bystrowiana'' is known from a 30 cm skull, which suggests it was a large animal, up to 2.5 m (8.2 ft) in total body length.〔http://tech.groups.yahoo.com/group/seymouria/message/251〕 == References ==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Bystrowiana」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|