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''Fagesia'' is a small, subglobular ammonite (suborder Ammonitina) belonging to the vascoceratid family of the Acanthocerataceae that lived during the Turonian stage of the late Cretaceous, 92-88 Ma ago. The shell of ''Fagesia'' is about 9.5 cm (3.47 in) in diameter, typically with blunt umbilical tubercles from which spring 2 or three ribs each, but which are lost in the late growth stage. The suture is ammonitic with long spikey lobes and saddles with rounded subelements. ==Species== *†''Fagesia catinus'' Mantell 1822 *†''Fagesia fleuryi'' Pervinquière 1907 *†''Fagesia peroni'' Pervinquière 1907 *†''Fagesia pervinquieri'' Bose 1920 *†''Fagesia rudra'' (Stoliczka 1865) *†''Fagesia spheroidalis'' Pervinquière 1907 *†''Fagesia superstes'' Kossmat 1897 *†''Fagesia tevesthensis'' Peron 1896 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「Fagesia」の詳細全文を読む スポンサード リンク
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