Genus Thoracosphaera

Species total:
37
Age range:
199 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Thoracosphaera pycnothecata Hauterivian Barremian
Thoracosphaera rela Miocene Miocene
Thoracosphaera ricoseta Miocene Pleistocene
Thoracosphaera saxea Paleocene Pleistocene
Thoracosphaera sp Hauterivian Recent
Thoracosphaera sp. Edwa.,1973 Oligocene Pleistocene
Thoracosphaera sp.1 Eocene Recent
Thoracosphaera sp.1 Futt.,1977 Late Pliocene Late Pliocene
Thoracosphaera sp.2 Rhaetian Rhaetian
Thoracosphaera sp.2 Futt.,1977 Late Hauterivian Late Miocene
Thoracosphaera sp.3 Paleocene Recent
Thoracosphaera sp.3 Futt.,1977 Serravallian Serravallian
Thoracosphaera sp.4 Paleocene Recent
Thoracosphaera sp.5 Paleocene Recent
Thoracosphaera sp.6 Danian Danian
Thoracosphaera spinosa Hauterivian Barremian
Thoracosphaera strobila Hauterivian Barremian