翻訳と辞書 Words near each other ・ Maclodio ・ Maclovia (1948 film) ・ Maclovia Ruiz ・ Maclura ・ Maclura brasiliensis ・ Maclura cochinchinensis ・ Maclura pomifera ・ Maclura tinctoria ・ Maclura tricuspidata ・ Macluravirus ・ Maclurcan ・ Maclure baronets ・ Maclure Glacier ・ Maclure, Macdonald and Co. ・ Macluritidae ・ Macluritoidea ・ Maclurodendron ・ Maclurodendron parviflorum ・ Maclurodendron porteri ・ Maclurodendron pubescens ・ Maclurolyra ・ Maclyn Goldman ・ Maclyn McCarty ・ MacMach ・ MacMag ・ MacMahon ・ MacMahon baronets ・ MacMahon family ・ Macmahon Holdings ・ MacMahon Master theorem 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 Macluritoidea ： ウィキペディア英語版 Macluritoidea The Macluritoidea, or Macluritacea as it was originally spelled, is a superfamily of hyperstrophically coiled, Upper Cambrian to Devonian, archaeogastropods,〔Treatise on Invertebrate Paleontology, Part I, Mollusca 1. R.C. Moore (ed); Geol Soc of America and Univ Kansas Press, 1960〕 or paragastropods according to Linsely and Kier (1984).〔Robert M. Linsely, & Willian M. Kier, 1984. The Paragastropoda: a proposal for a new class of Paleozoic Mollusca. Malacologia, v.25, no.1, pp 241-254〕 Coiling is dextral, although it appears sinistral,〔 deduced from the position of the channel (presumed to be exhalent) contained in a ridge or keel (a selenizone on what is assumed to be the upper side. This is supported by the operculum of ''Maclurites'', which corresponds to that of dextral gastropods. According to the Treatise the Macluritaceae includes two families, the Onychochilidae and Macluridae. Subsequent placement in the Paragastropoda〔 is based on the assumption these animals were untorted, that is they lacked the twisted viscera that are present in modern gastropods. ==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「Macluritoidea」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.