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''Kachpurites'' is an uppermost Jurassic (Tithonian) ammonite included in the perisphincacean family, Craspeditidae; although some classifiers put the Craspeditidae a subfamily in the Polyptychitidae. The shell of ''Kachpurites'' is subinvolute with a rounded section and bears low, close spaced, moderately sinuous ribs. ''Kachpurites'' is characteristic of the lower part of the upper Volgan substage in the Russian Platform. == ''References'' == * ''Kachpurites'' in jsdammonites () * Introductory discussion by V.V. Mita (2010) () * Arkell,''et al'', 1957. Mesozoic Ammonoidea. Treatise on Invertebrate Paleontology, Part L. Geological 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「Kachpurites」の詳細全文を読む スポンサード リンク
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