Genus Ischyosporites

Species total:
82
Age range:
325 - 1.2 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Ischyosporites eocaenicus Thanetian Thanetian
Ischyosporites estherae Early Cretaceous Early Cenomanian
Ischyosporites foveasolidus Late Eocene Early Miocene
Ischyosporites foveolatus Aptian Cenomanian
Ischyosporites glomerosus Late Jurassic Late Jurassic
Ischyosporites granulosus Aalenian Bathonian
Ischyosporites gremius Santonian Middle Miocene
Ischyosporites gulinckii Landenian Landenian
Ischyosporites haradensis Late Jurassic Late Jurassic
Ischyosporites incompositus Late Jurassic Late Jurassic
Ischyosporites instaurativus Early Hauterivian Early Hauterivian
Ischyosporites inusilatus Late Jurassic Late Jurassic
Ischyosporites irregularis Jurassic Late Jurassic
Ischyosporites jurassicus Middle Jurassic Hauterivian
Ischyosporites labiatus Bajocian Valanginian
Ischyosporites lachlanensis Late Neogene Early Pleistocene
Ischyosporites lacunos Hettangian Late Callovian