翻訳と辞書 Words near each other ・ Yakovlev Yak-25 ・ Yakovlev Yak-25 (1947) ・ Yakovlev Yak-26 ・ Yakovlev Yak-27 ・ Yakovlev Yak-28 ・ Yakovlev Yak-3 ・ Yakovlev Yak-30 ・ Yakovlev Yak-30 (1948) ・ Yakovlev Yak-30 (1960) ・ Yakovlev Yak-32 ・ Yakovlev Yak-33 ・ Yakoruda Glacier ・ Yakoruda Municipality ・ Yakoun Group ・ Yakoun River ・ Yakounia ・ Yakouren ・ Yakoussou ・ Yakout ・ Yakov ・ Yakov Agranov ・ Yakov Alksnis ・ Yakov Blumkin ・ Yakov Borisovich Zel'dovich ・ Yakov Bukhvostov ・ Yakov Bulgakov ・ Yakov Cheremisov ・ Yakov Cherevichenko ・ Yakov Chernikhov ・ Yakov Chubin 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 Yakounia ： ウィキペディア英語版 Yakounia ''Yakounia'' is an evolutely coiled, planispiral ammonite, coiled so all whorls are exposed, with close transverse ribbing. This genus lived during the Toarcian stage, late early Jurassic, and has been found in western British Columbia. The brief description is based on that of the subfamily. ''Yakounia'' is included in the hildoceratid family, subfamily Grammoceratinae. Related genera include such as ''Grammoceras'', ''Costigrammoceras'', and ''Phenakocerites'' ==References== *(Yakounia ) in ( Paleobiology Database ) 9/01/13 *D.T Donovan, J.H Callomon, and M.K. Howarth, 1981, Classification of the Jurassic Ammonitina; The Systematics Association Special Volume no.18, The Ammonoidea. *G. K. Jakobs. 1997. Toarcian (Early Jurassic) ammonoids from western North America. Geological Survey of Canada, Bulletin 428 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「Yakounia」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.