Systematophora |
Systematophora placacantha
|
Pacific Ocean |
Early Paleocene |
Oligocene |
Glaphyrocysta |
Glaphyrocysta retiintexta
|
Pacific Ocean |
Early Paleocene |
Middle Eocene |
Alisocysta |
Alisocysta circumtabulata
|
Pacific Ocean |
Early Paleocene |
Middle Eocene |
Cordosphaeridium |
Cordosphaeridium fibrospinosum
|
Pacific Ocean |
Early Paleocene |
Middle Eocene |
Dinopterygium |
Dinopterygium cladoides
|
Pacific Ocean |
Early Paleocene |
Middle Eocene |
Eocladopyxis |
Eocladopyxis sp
|
Pacific Ocean |
Early Paleocene |
Middle Eocene |
Homotryblium |
Homotryblium tenuispinosum
|
Pacific Ocean |
Early Paleocene |
Middle Eocene |
Hystrichokolpoma |
Hystrichokolpoma rigaudiae
|
Pacific Ocean |
Early Paleocene |
Middle Eocene |
Impagidinium |
Impagidinium waipawaense
|
Pacific Ocean |
Early Paleocene |
Middle Eocene |