Phoberocysta |
Phoberocysta neocomica
|
Nd |
Late Oligocene |
|
Phoberocysta |
Phoberocysta neocomica
|
Nd |
Nd |
|
Phoberocysta |
Phoberocysta neocomica
|
Nd |
Nd |
|
Phoberocysta |
Phoberocysta neocomica
|
Nd |
Nd |
|
Phoberocysta |
Phoberocysta neocomica
|
Nd |
Nd |
|
Scriniodinium |
Scriniodinium dictyotum
|
Nd |
Nd |
|
Scriniodinium |
Scriniodinium dictyotum
|
Nd |
Early Kimmeridgian |
|
Taeniophora |
Taeniophora iunctispina
|
Nd |
Cenomanian |
Early Eocene |
Tetrasphaera |
Tetrasphaera rara
|
Nd |
Middle Oxfordian |
|
Wetzeliella |
Wetzeliella hampdenensis
sp. nov. |
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium biformoides
|
Nd |
Early Eocene |
|
Baltisphaeridium |
Baltisphaeridium longofilum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium horridum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium whiteii
|
Nd |
Nd |
|
Gonyaulacysta |
Gonyaulacysta venusta
|
Nd |
Nd |
|
Dictyocha |
Dictyocha dentasterias
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera turbilineata
|
Nd |
Nd |
|