Pentadinium |
Pentadinium laticinctum
|
Egypt |
Middle Oligocene |
|
Polysphaeridium |
Polysphaeridium zoharyi
|
Egypt |
Eocene |
Early Oligocene |
Selenopemphix |
Selenopemphix nephroides
|
Egypt |
Late Eocene |
Middle Oligocene |
Spiniferites |
Spiniferites membranaceus
|
Egypt |
Early Eocene |
|
Spiniferites |
Spiniferites mirabilis
|
Egypt |
Late Eocene |
Middle Oligocene |
Spiniferites |
Spiniferites pseudofurcatus
|
Egypt |
Eocene |
Middle Oligocene |
Spiniferites |
Spiniferites ramosus
|
Egypt |
Eocene |
Middle Oligocene |
Spiniferites |
Spiniferites ramosus
|
Egypt |
Late Eocene |
Middle Oligocene |
Spiniferites |
Spiniferites sp
|
Egypt |
Late Eocene |
|
Systematophora |
Systematophora placacantha
|
Egypt |
Eocene |
Middle Oligocene |
Thalassiphora |
Thalassiphora patula
|
Egypt |
Early Eocene |
|
Thalassiphora |
Thalassiphora pelagica
|
Egypt |
Eocene |
Early Oligocene |
Turbiosphaera |
Turbiosphaera galatea
|
Egypt |
Early Eocene |
|
Wetzeliella |
Wetzeliella articulata
|
Egypt |
Early Eocene |
|
Wetzeliella |
Wetzeliella symmetrica
|
Egypt |
Early Eocene |
|