Hystrichosphaeridium |
Hystrichosphaeridium pseudorecurvatum
|
Atlantic Ocean |
Middle Miocene |
Late Neogene |
Hystrichosphaeridium |
Hystrichosphaeridium sp
|
Atlantic Ocean |
Miocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Atlantic Ocean |
Late Miocene |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis complanata
|
Atlantic Ocean |
Middle Miocene |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis obscura
|
Atlantic Ocean |
Miocene |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis ovum
|
Atlantic Ocean |
Middle Miocene |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis sp
|
Atlantic Ocean |
Miocene |
|
Hystrichostrogylon |
Hystrichostrogylon membraniphorum
|
Atlantic Ocean |
Miocene |
|
Hystrichostrogylon |
Hystrichostrogylon sp
|
Atlantic Ocean |
Middle Miocene |
Late Miocene |
Hystrichostrogylon |
Hystrichostrogylon sp.II
sp. nov. |
Atlantic Ocean |
Middle Miocene |
|
Hystrichostrogylon |
Hystrichostrogylon sp.III
sp. nov. |
Atlantic Ocean |
Middle Miocene |
|
Hystrichostrogylon |
Hystrichostrogylon sp.IV
sp. nov. |
Atlantic Ocean |
Middle Miocene |
|
Impagidinium |
Impagidinium aculeatum
|
Atlantic Ocean |
Late Miocene |
Late Neogene |
Impagidinium |
Impagidinium aliferum
|
Atlantic Ocean |
Late Miocene |
Late Neogene |
Impagidinium |
Impagidinium aquaeductum
|
Atlantic Ocean |
Middle Miocene |
Late Neogene |
Impagidinium |
Impagidinium atlanticum
sp. nov. |
Atlantic Ocean |
Early Miocene |
Middle Miocene |
Impagidinium |
Impagidinium brevisulcatum
|
Atlantic Ocean |
Early Miocene |
|