翻訳と辞書 Words near each other ・ Aspidistra (transmitter) ・ Aspidistra alata ・ Aspidistra campanulata ・ Aspidistra cryptantha ・ Aspidistra elatior ・ Aspidistra grandiflora ・ Aspidistra nikolaii ・ Aspidistra recondita ・ Aspidistra umbrosa ・ Aspidistra yingjiangensis ・ Aspidites ・ Aspidites melanocephalus ・ Aspidites ramsayi ・ Aspidoceras ・ Aspidoceratidae ・ Aspidoceratinae ・ Aspidochelone ・ Aspidochirotida ・ Aspidodiadema africanum ・ Aspidodiadema annulatum ・ Aspidodiadema arcitum ・ Aspidodiadema hawaiiense ・ Aspidodiadema intermedium ・ Aspidodiadema jacobyi ・ Aspidodiadema meijerei ・ Aspidodiadema montanum ・ Aspidodiadema nicobaricum ・ Aspidodiadema sinuosum ・ Aspidodiadema tonsum ・ Aspidodiadematidae 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 Aspidoceratinae ： ウィキペディア英語版 Aspidoceratinae The Aspidoceratinae is a subfamily in the perisphictacean ammonite family, Aspidoceratidae found world wide in middle and upper Jurassic sediments. Aspidoceratinae differ from Peltoceratinae in that the early biplicate ribbed stage is lacking, or greatly reduced, and no forms with lappets are known. Aptycus are bivalved and very durable, and in the "lower Kimmeridgian form Aptychus beds, containing few or no ammonites". (Kimmeridgian is middle Upper Jurassic, follows the Oxfordian and predates the Tithonian). The earliest Aspidoceratinae occur with the first Peltoceratinae, and likewise are probably derived from within the Perisphinctidae ==''References''== * Arkell, et al., 1957. Mesozoic Ammonoidea. Treatise on Invertebrate Paleontology, Part L (Ammonoidea). Geol Soc of America and Univ Kansas Press. 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「Aspidoceratinae」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.