Achomosphaera |
Achomosphaera callosa
|
Pacific Ocean |
Late Neogene |
Early Pleistocene |
Achomosphaera |
Achomosphaera callosa
|
Japan(Niigata Pref.) |
Early Pliocene |
|
Achomosphaera |
Achomosphaera callosa
|
Pacific Ocean |
Late Neogene |
Early Pleistocene |
Achomosphaera |
Achomosphaera ramulifera
|
Pacific Ocean |
Miocene |
Early Pleistocene |
Achomosphaera |
Achomosphaera ramulifera
|
Pacific Ocean |
Miocene |
Early Pleistocene |
Achomosphaera |
Achomosphaera sp.A Mats.,1983
sp. nov. |
Pacific Ocean |
Miocene |
Early Pleistocene |
Achomosphaera |
Achomosphaera sp.A Mats.,1983
sp. nov. |
Pacific Ocean |
Miocene |
Early Pleistocene |
Ascostomocystis |
Ascostomocystis granosa
|
Pacific Ocean |
Early Miocene |
Middle Miocene |
Ascostomocystis |
Ascostomocystis granosa
|
Pacific Ocean |
Early Miocene |
Middle Miocene |
Bitectatodinium |
Bitectatodinium tepikiense
|
Pacific Ocean |
Early Pleistocene |
|
Bitectatodinium |
Bitectatodinium tepikiense
|
Pacific Ocean |
Early Pleistocene |
|
Brigantedinium |
Brigantedinium auranteum
|
Pacific Ocean |
Late Pliocene |
|
Brigantedinium |
Brigantedinium cariacoense
|
Pacific Ocean |
Late Miocene |
Pleistocene |
Brigantedinium |
Brigantedinium cariacoense
|
Japan(Niigata Pref.) |
Late Neogene |
|
Brigantedinium |
Brigantedinium cariacoense
|
Pacific Ocean |
Late Miocene |
Pleistocene |
Brigantedinium |
Brigantedinium majusculum
|
Pacific Ocean |
Late Pleistocene |
|
Brigantedinium |
Brigantedinium majusculum
|
Pacific Ocean |
Late Pleistocene |
|