Hystrichokolpoma |
Hystrichokolpoma fimbriatum
|
Maryland |
Paleocene |
|
Hystrichokolpoma |
Hystrichokolpoma unispinum
|
Maryland |
Paleocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium deanei
|
Maryland |
Paleocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Maryland |
Maastrichtian |
Paleocene |
Inversidinium |
Inversidinium caudatum
sp. nov. |
Maryland |
Maastrichtian |
Paleocene |
Lanternosphaeridium |
Lanternosphaeridium bipolare
|
Maryland |
Paleocene |
|
Lanternosphaeridium |
Lanternosphaeridium lanosum
|
Maryland |
Maastrichtian |
Paleocene |
Microdinium |
Microdinium dentatum
|
Maryland |
Maastrichtian |
|
Microdinium |
Microdinium echinatum
|
Maryland |
Maastrichtian |
|
Microdinium |
Microdinium setosum
|
Maryland |
Maastrichtian |
|
Operculodinium |
Operculodinium centrocarpum
|
Maryland |
Paleocene |
|
Palaeoperidinium |
Palaeoperidinium basilium
|
Maryland |
Paleocene |
|
Palaeoperidinium |
Palaeoperidinium deflandrei
|
Maryland |
Maastrichtian |
|
Spinidinium |
Spinidinium clavus
|
Maryland |
Maastrichtian |
Paleocene |
Spiniferites |
Spiniferites cornutus
|
Maryland |
Maastrichtian |
Paleocene |
Spiniferites |
Spiniferites ramosus
|
Maryland |
Maastrichtian |
Paleocene |
Spiniferites |
Spiniferites ramosus
|
Maryland |
Maastrichtian |
Paleocene |