Genus Geminospora

Species total:
78
Age range:
540 - 105 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Geminospora tenuispora Givetian Givetian
Geminospora treverica Early Devonian Givetian
Geminospora trumata Early Devonian Early Devonian
Geminospora tuberculata Early Devonian Famennian
Geminospora tuberosa Middle Devonian Late Devonian
Geminospora vasjamica Frasnian Famennian
Geminospora velea Tournaisian Visean
Geminospora venusta Middle Devonian Late Devonian
Geminospora verrucosa Emsian Famennian
Geminospora vulgata Eifelian Late Givetian