理科教材データベース
岐阜大学教育学部理科教育講座(地学)
アンモナイト


南フランス産ジュラ紀のアンモナイト
Upper part of Upper Toarcian
Pleydellia distans Pleydellia kochi Pleydellia leura Pleydellia subcompta

Lower part of Upper Toarcian
Calliphylloceras thevenini Denclemannia fumefacta Grammoceras doernfenuse Ospelioceras cf.puvin guieri

Upper part of Middle Toarcian
Pseudocillia emiliana Haugia navis Aulocolytoceras trautscholdi Pseudobrodieia primaria

Rucrodactylifes freboldi Phylloceras heterophyllum Calliphylloceras aveyronneuse Denclemannia rudis

Catacoeloceras dumortieri Ruciodactylites gracilis Catacoeloceras raguinianum Rucrodactylites mucronatus

Lytoceras cornucopiae Phymatoceras narbonense Catacoeloceras perarmafum Catacoeloceras confectum

Lower part of Middle Toarcian
Nodicoeloceras crateriformis Harpoceras subplanatum Pseudolioceras lectum Hildoceras bifrous

Raconiceras soloniaceuse Pseudolioceras compactile