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''Aegoceras'' is an evolutely wound ammmonite, with wide spaced ribs, from the Early Jurassic (England) included in the Liparoceratidae and superfamily Eoderoceratidae. Related genera are ''Leparoceras'' and ''Beaniceras''. ==References== ;Notes ;Weblinks *(Aegoceras ) * Donovan, Callomon and Howarth 1981. Classification of the Jurassic Ammonitina. () ;Bibliography * M. K. Howarth. 2013. Treatise on Invertebrate Paleontology, Part L, Revised, Volume 3B, Chapter 4: Psiloceratoidea, Eoderoceratoidea, Hildoceratoidea. Treatise Online 57:1-139 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「Aegoceras」の詳細全文を読む スポンサード リンク
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