Achomosphaera |
Achomosphaera malleofera
|
England |
Late Cretaceous |
|
Baltisphaeridium |
Baltisphaeridium spiculatum
|
Nd |
Nd |
|
Comasphaeridium |
Comasphaeridium fimbriatum
|
England |
Late Cretaceous |
|
Cometodinium |
Cometodinium obscurum
|
Nd |
Nd |
|
Cometodinium |
Cometodinium whitei
|
Nd |
Nd |
|
Dapsilidinium |
Dapsilidinium simplex
|
Nd |
Nd |
|
Eatonicysta |
Eatonicysta vestita
|
England |
Late Cretaceous |
|
Exochosphaeridium |
Exochosphaeridium spinosum
|
Nd |
Nd |
|
Hystrichokolpoma |
Hystrichokolpoma crassipes
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium duplum
|
Nd |
Nd |
|
Leiosphaera |
Leiosphaera globosa
|
England |
Late Cretaceous |
|
Oligosphaeridium |
Oligosphaeridium complex
|
Nd |
Nd |
|
Spiniferites |
Spiniferites ramosus
|
Nd |
Nd |
|
Tasmanites |
Tasmanites globosus
|
England |
Late Cretaceous |
|
Tubiferum |
Tubiferum complex
|
Nd |
Nd |
|
Tubiferum |
Tubiferum recurvatum
|
Nd |
Nd |
|
Tubiferum |
Tubiferum simplex
|
Nd |
Nd |
|