Cousteaudinium |
Cousteaudinium aubryae
sp. nov. |
Maryland |
Early Miocene |
Middle Miocene |
Cousteaudinium |
Cousteaudinium aubryae
|
Maryland |
Early Miocene |
Middle Miocene |
Exochosphaeridium |
Exochosphaeridium insigne
sp. nov. |
Maryland |
Early Miocene |
|
Cousteaudinium |
Cousteaudinium
|
Maryland |
Early Miocene |
Middle Miocene |
Operculodinium |
Operculodinium placitum
|
Maryland |
Early Miocene |
Middle Miocene |
Operculodinium |
Operculodinium piaseckii
|
Maryland |
Miocene |
|
Operculodinium |
Operculodinium sp.3 De V.& Norr.,1996
sp. nov. |
Maryland |
Miocene |
|
Cannosphaeropsis |
Cannosphaeropsis passio
|
Maryland |
Middle Miocene |
|
Impagidinium |
Impagidinium arachnion
sp. nov. |
Maryland |
Middle Miocene |
Late Miocene |
Impagidinium |
Impagidinium arachnion
|
Maryland |
Middle Miocene |
Late Miocene |
Spiniferites |
Spiniferites solidago
sp. nov. |
Maryland |
Middle Miocene |
|
Spiniferites |
Spiniferites solidago
|
Maryland |
Late Oligocene |
Miocene |
Pyxidinopsis |
Pyxidinopsis fairhavenensis
sp. nov. |
Maryland |
Miocene |
|
Cerebrocysta |
Cerebrocysta poulsenii
sp. nov. |
Maryland |
Miocene |
|
Cerebrocysta |
Cerebrocysta poulsenii
|
Maryland |
Miocene |
|
Cerebrocysta |
Cerebrocysta satchelliae
sp. nov. |
Maryland |
Early Miocene |
|
Labyrinthodinium |
Labyrinthodinium truncatum
|
Maryland |
Middle Miocene |
Late Miocene |