Pleopolykrikos |
Pleopolykrikos hartmannii
|
Pacific Ocean |
Late Pleistocene |
|
Pleopolykrikos |
Pleopolykrikos hartmannii
|
Pacific Ocean |
Late Pleistocene |
|
Polykrikos |
Polykrikos schwartzii
|
Pacific Ocean |
Late Pleistocene |
|
Polykrikos |
Polykrikos schwartzii
|
Pacific Ocean |
Late Pleistocene |
|
Polysphaeridium |
Polysphaeridium subtile
|
Pacific Ocean |
Pleistocene |
|
Polysphaeridium |
Polysphaeridium subtile
|
Pacific Ocean |
Pleistocene |
|
Quinquecuspis |
Quinquecuspis concreta
|
Pacific Ocean |
Late Pleistocene |
|
Quinquecuspis |
Quinquecuspis concreta
|
Pacific Ocean |
Late Pleistocene |
|
Reticulatosphaera |
Reticulatosphaera stellata
|
Pacific Ocean |
Miocene |
Late Neogene |
Reticulatosphaera |
Reticulatosphaera stellata
|
Japan(Niigata Pref.) |
Late Miocene |
Early Pliocene |
Reticulatosphaera |
Reticulatosphaera stellata
|
Pacific Ocean |
Miocene |
Late Neogene |
Rottnestia |
Rottnestia amphicavata
|
Nd |
Nd |
|
Selenopemphix |
Selenopemphix nephroides
|
Pacific Ocean |
Miocene |
Pleistocene |
Selenopemphix |
Selenopemphix nephroides
|
Pacific Ocean |
Late Pliocene |
|
Selenopemphix |
Selenopemphix nephroides
|
Pacific Ocean |
Miocene |
Pleistocene |
Selenopemphix |
Selenopemphix quanta
|
Pacific Ocean |
Late Miocene |
Pleistocene |
Selenopemphix |
Selenopemphix quanta
|
Japan(Niigata Pref.) |
Late Neogene |
|