Genus Rotaspora

Species total:
34
Age range:
570 - 37.5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Rotaspora sp Siegenian Eocene
Rotaspora minuta Asbian Asbian
Rotaspora granifer Late Namurian A Late Namurian A
Rotaspora sp.2 Chen,1978 Permian Permian
Rotaspora cretacea Middle Senonian Middle Senonian
Rotaspora sp.3 Chen,1978 Permian Permian
Rotaspora sp.1 Chen,1978 Permian Permian
Rotaspora sp.2 Carboniferous Carboniferous
Rotaspora sp.1 Carboniferous Carboniferous
Rotaspora ochyrosa Middle Carboniferous Middle Carboniferous
Rotaspora sp. Turn.,1964 Late Mississippian Late Mississippian
Rotaspora horsti Namurian Namurian
Rotaspora ambigua Namurian A Namurian A
Rotaspora brevicula Late Desmoinesian Late Desmoinesian
Rotaspora interornata Frasnian Frasnian
Rotaspora perforata Allegheny Allegheny
Rotaspora rugulata Senonian Senonian