Genus Glaphyrocysta

Species total:
47
Age range:
540 - 0.01 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Glaphyrocysta radiata Middle Eocene Late Eocene
Glaphyrocysta priabonensis Late Eocene Early Oligocene
Glaphyrocysta perforata Late Campanian Early Paleocene
Glaphyrocysta pectinata Early Eocene Early Eocene
Glaphyrocysta paupercula Lutetian Early Chattian
Glaphyrocysta pastielsii Late Campanian Middle Miocene
Glaphyrocysta paradoxa Late Oligocene Late Oligocene
Glaphyrocysta ordinata Campanian Early Oligocene
Glaphyrocysta multispinosum Oligocene Oligocene
Glaphyrocysta multiperforata Early Tertiary Early Tertiary
Glaphyrocysta microfenestrata Early Eocene Oligocene
Glaphyrocysta marlboroughensis Coniacian Coniacian
Glaphyrocysta longicornis Paleocene Early Eocene
Glaphyrocysta laciniiformis Ypresian Middle Miocene
Glaphyrocysta kachchhensis Lutetian Lutetian
Glaphyrocysta jabliensis Middle Eocene Middle Eocene
Glaphyrocysta intricata Thanetian Early Miocene