翻訳と辞書 |
Eomonarachus : ウィキペディア英語版 | Eomonarachus
''Eomonarachus'' is a trilobite in the order Phacopida, that existed during the middle Ordovician in what is now the United States. It was described by Delo in 1935, and the type species is ''Eomonarachus intermedius'', which was originally described under the genus ''Dalmanites'' by Walcott in 1877. It also contains the species ''Eomonorachus divaricatus'', which was originally assigned to ''Calliops'' by Frederickson in 1964, and was later moved to ''Estoniops'' by Shaw in 1974, before being reassessed under its current genus by Ludvigsen in 1978. The type locality was the Decorah Formation in Minnesota.〔(Available Generic Names for Trilobites ) P.A. Jell and J.M. Adrain.〕 ==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「Eomonarachus」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.
|
|