Impagidinium |
Impagidinium paradoxum
|
Worldwide |
Middle Miocene |
Pleistocene |
Pyxidiella |
Pyxidiella simplex
|
Worldwide |
Middle Miocene |
Late Miocene |
Amiculosphaera |
Amiculosphaera umbraculum
|
Worldwide |
Middle Miocene |
Early Pleistocene |
Bitectatodinium |
Bitectatodinium tepikiense
|
Worldwide |
Middle Miocene |
Pleistocene |
Operculodinium |
Operculodinium crassum
|
Worldwide |
Late Miocene |
Late Neogene |
Spiniferites |
Spiniferites splendidus
|
Worldwide |
Late Miocene |
Early Pliocene |
Spiniferites |
Spiniferites septentrionalis
|
Worldwide |
Late Miocene |
Late Neogene |
Operculodinium |
Operculodinium psilatum
|
Worldwide |
Late Neogene |
|
Multispinula |
Multispinula quanta
|
Worldwide |
Pleistocene |
|
Spiniferites |
Spiniferites elongatus
|
Worldwide |
Pleistocene |
|
Trinovantedinium |
Trinovantedinium capitatum
|
Worldwide |
Late Pleistocene |
|
Systematophora |
Systematophora fasciculigera
|
Worldwide |
Berriasian |
|
Scriniocassis |
Scriniocassis dictyotus
|
Worldwide |
Berriasian |
Valanginian |
Phoberocysta |
Phoberocysta neocomica
|
Worldwide |
Berriasian |
Early Aptian |
Cyclonephelium |
Cyclonephelium distinctum
|
Worldwide |
Berriasian |
Middle Cenomanian |
Amphorula |
Amphorula metaelliptica
|
Worldwide |
Late Berriasian |
|
Diacanthum |
Diacanthum hollisteri
|
Worldwide |
Late Berriasian |
Valanginian |