Heteraulacacysta |
Heteraulacacysta campanula
|
USA(Gulf of Mexico) |
Early Pleistocene |
|
Heteraulacacysta |
Heteraulacacysta sp
|
USA(Gulf of Mexico) |
Late Pliocene |
|
Homotryblium |
Homotryblium floripes
|
USA(Gulf of Mexico) |
Late Miocene |
Early Pleistocene |
Homotryblium |
Homotryblium oceanicum
|
USA(Gulf of Mexico) |
Late Miocene |
|
Homotryblium |
Homotryblium tenuispinosum
|
USA(Gulf of Mexico) |
Early Pleistocene |
|
Homotryblium |
Homotryblium vallum
|
USA(Gulf of Mexico) |
Late Miocene |
Early Pliocene |
Homotryblium |
Homotryblium sp
|
USA(Gulf of Mexico) |
Late Miocene |
|
Hystrichokolpoma |
Hystrichokolpoma cinctum
|
USA(Gulf of Mexico) |
Late Miocene |
|
Hystrichokolpoma |
Hystrichokolpoma denticulatum
|
USA(Gulf of Mexico) |
Late Miocene |
Early Pleistocene |
Hystrichokolpoma |
Hystrichokolpoma rigaudiae
|
USA(Gulf of Mexico) |
Late Miocene |
Early Pleistocene |
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 |
|
Impagidinium |
Impagidinium aculeatum
|
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |
Impagidinium |
Impagidinium patulum
|
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |
Impagidinium |
Impagidinium strialatum
|
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |
Impagidinium |
Impagidinium sp.A
sp. nov. |
USA(Gulf of Mexico) |
Late Miocene |
Pleistocene |