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|image = DiscoscaphitesirisCretaceous.jpg |image_caption = ''Discoscaphites iris'', Owl Creek Formation (Upper Cretaceous), Ripley, Mississippi. |status = fossil |regnum = Animalia |phylum = Mollusca |classis = Cephalopoda |subclassis = Ammonoidea |genus = ''Discoscaphites'' |genus_authority = |subdivision_ranks = Species |subdivision = * ''D. conradi'' * ''D. gulosus'' * ''D. rossi'' }} Discoscaphites is an extinct genus of ammonite. ==Distribution== Cretaceous of Greenland, Alabama, Arkansas, California, Colorado, Kansas, Maryland, Mississippi, Missouri, New Jersey, South Dakota, Tennessee, Texas, Wyoming 〔 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「Discoscaphites」の詳細全文を読む スポンサード リンク
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