Genus Acanthotriletes

Species total:
460
Age range:
1600 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Acanthotriletes parvissimus Late Givetian Late Givetian
Acanthotriletes parvispinus Devonian Permian
Acanthotriletes parvispinosus Ordovician Early Cretaceous
Acanthotriletes parilis Devonian Tournaisian
Acanthotriletes papillaris Middle Carboniferous Late Kazanian
Acanthotriletes papillacia Namurian B Namurian B
Acanthotriletes pannosus Tournaisian Namurian B
Acanthotriletes pallidus Middle Triassic Early Bajocian
Acanthotriletes ovalis Middle Triassic Hauterivian
Acanthotriletes osmundiformis Hettangian Toarcian
Acanthotriletes osmundae Permian Permian
Acanthotriletes ornatus Middle Frasnian Middle Frasnian
Acanthotriletes olligodonthus Permian Late Kazanian
Acanthotriletes oleinus Devonian Devonian
Acanthotriletes offshorensis Pleistocene Recent
Acanthotriletes obtusosaetosus Middle Carboniferous Middle Jurassic
Acanthotriletes obesus Late Visean Late Visean