Hystrichosphaeridium |
Hystrichosphaeridium sp
|
USA(Gulf of Mexico) |
Late Pleistocene |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis obscura
|
USA(Gulf of Mexico) |
Late Miocene |
|
Hystrichostrogylon |
Hystrichostrogylon sp
|
USA(Gulf of Mexico) |
Pleistocene |
|
Hystrichostrogylon |
Hystrichostrogylon sp
|
USA(Gulf of Mexico) |
Late Pliocene |
Pleistocene |
Impagidinium |
Impagidinium aculeatum
|
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |
Impagidinium |
Impagidinium patulum
|
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |
Impagidinium |
Impagidinium sp
sp. nov. |
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |
Impagidinium |
Impagidinium sp
|
USA(Gulf of Mexico) |
Late Pleistocene |
|
Impagidinium |
Impagidinium sp.A
sp. nov. |
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |
Impagidinium |
Impagidinium sp.B
sp. nov. |
USA(Gulf of Mexico) |
Late Neogene |
Pleistocene |
Impagidinium |
Impagidinium sp.C
sp. nov. |
USA(Gulf of Mexico) |
Late Pliocene |
Early Pleistocene |
Impagidinium |
Impagidinium sp.D
sp. nov. |
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |
Impagidinium |
Impagidinium sp.E
sp. nov. |
USA(Gulf of Mexico) |
Pleistocene |
|
Impagidinium |
Impagidinium sp.F
sp. nov. |
USA(Gulf of Mexico) |
Late Pliocene |
Pleistocene |
Impagidinium |
Impagidinium strialatum
|
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |
Incertae sedis |
Incertae sedis sp.1 Edwa.,1984
sp. nov. |
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |
Incertae sedis |
Incertae sedis sp.1 Edwa.,1984
sp. nov. |
USA(Gulf of Mexico) |
Late Pleistocene |
|