翻訳と辞書 |
Trigenicus
''Trigenicus'' is a small extinct genus of Artiodactyla, of the family Protoceratidae, endemic to North America from the Late Eocene epoch (Chadronian stage) 37.2—33.9 Ma, existing for approximately .〔(PaleoBiology Database: ''Trigenicus'', basic info )〕 ==Taxonomy== ''Trigenicus'' was named by Douglass (1903) and treated as a synonym of Leptotragulus by Tabrum and Nichols 2001, but without discussion of Storer 1996. Its type is Trigenicus socialis. It was assigned to Protoceratidae by Douglass (1903) and Prothero (1998).〔E. Douglass. 1903. Annals of Carnegie Museum 2(5)〕〔D. R. Prothero. 1998. Protoceratidae. In C. M. Janis, K. M. Scott, and L. L. Jacobs (eds.), Evolution of Tertiary mammals of North America 431-438〕
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「Trigenicus」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.
|
|