翻訳と辞書 Words near each other ・ Brooks, Oregon ・ Brooks, West Virginia ・ Brooks, Wisconsin ・ Brooks-Brown House ・ Brooks-DeBartolo Collegiate High School ・ Brooks-Scanlon Corporation 1 ・ Brooksbank ・ Brooksbank baronets ・ Brooksburg, Indiana ・ Brooksby ・ Brooksby Hall ・ Brooksby Melton College ・ Brooksby railway station ・ Brooksby, Saskatchewan ・ Brooksee ・ Brooksella alternata ・ Brooksfield ・ Brookshaw ・ Brookshire ・ Brookshire Brothers ・ Brookshire Grocery Company ・ Brookshire Katy Drainage District ・ Brookshire, California ・ Brookshire, Houston-Yeates House ・ Brookshire, Texas ・ Brooksia ・ Brookside ・ Brookside (disambiguation) ・ Brookside Cemetery ・ Brookside Cemetery (Dayton, Oregon) Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Brooksella alternata ： ウィキペディア英語版 Brooksella alternata ''Brooksella alternata'' is a species of lobate Cambrian fossil sponge found in the Conasauga Formation of Alabama and Georgia. These fossils are often referred to as "star-cobbles" for their distinct lobate appearance, generally with 6 or more lobes. ''B. alternata'' was first described in 1896 by Charles Walcott, who believed them to be medusoid body fossils of cnidarians. Later researchers have offered other explanations, from diagenetic gas bubbles to burrow traces. The most accepted identity is that they are hexactinellid sponges, based on observed spicules, ostia, and internal structure.〔 ==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「Brooksella alternata」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.