Genus Rotaspora

Species total:
34
Age range:
570 - 37.5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Rotaspora sp. More.,1976 Early Gedinnian Siegenian
Rotaspora xenika Early Carboniferous Early Asbian
Rotaspora major Late Visean Yeadonian
Rotaspora crenulata Visean Early Pennsylvanian
Rotaspora annulata Carboniferous Westphalian D
Rotaspora circumligus Visean Westphalian D
Rotaspora regalis Visean Westphalian D
Rotaspora obtusus Visean Westphalian D
Rotaspora disjuncta Carboniferous Westphalian D
Rotaspora marginellus Visean Westphalian D
Rotaspora ergonulii Tournaisian Stephanian
Rotaspora knoxii Late Devonian Silesian
Rotaspora Paleozoic Permian
Rotaspora fracta Frasnian Permian
Rotaspora sp.13696 Norian Rhaetian
Rotaspora laevigata Hettangian Sinemurian
Rotaspora sp.A Late Famennian Campanian