Epelidosphaeridia |
Epelidosphaeridia spinosa
|
Atlantic Coast Offshore |
Vraconian |
|
Gonyaulacysta |
Gonyaulacysta helicoidea
|
Atlantic Coast Offshore |
Berriasian |
Late Albian |
Hystrichodinium |
Hystrichodinium voigtii
|
Atlantic Coast Offshore |
Middle Valanginian |
Late Cenomanian |
Hystrichosphaeridium |
Hystrichosphaeridium arundum
|
Atlantic Coast Offshore |
Albian |
Vraconian |
Hystrichosphaeridium |
Hystrichosphaeridium cooksoniae
|
Atlantic Coast Offshore |
Late Barremian |
Vraconian |
Leberidocysta |
Leberidocysta chlamydata
|
Atlantic Coast Offshore |
Middle Albian |
Middle Cenomanian |
Lecithodinium |
Lecithodinium
|
Atlantic Coast Offshore |
Late Jurassic |
Cenomanian |
Lecithodinium |
Lecithodinium accretum
sp. nov. |
Atlantic Coast Offshore |
Berriasian |
Vraconian |
Lecithodinium |
Lecithodinium chondrosum
sp. nov. |
Atlantic Coast Offshore |
Late Jurassic |
Early Cenomanian |
Lecithodinium |
Lecithodinium ciliatum
sp. nov. |
Atlantic Coast Offshore |
Late Berriasian |
Valanginian |
Lithodinia |
Lithodinia stoveri
|
Atlantic Coast Offshore |
Early Hauterivian |
Early Albian |
Litosphaeridium |
Litosphaeridium siphoniphorum
|
Atlantic Coast Offshore |
Late Albian |
Middle Cenomanian |
Microancyratium |
Microancyratium
|
Atlantic Coast Offshore |
Valanginian |
|
Microancyratium |
Microancyratium olecranum
sp. nov. |
Atlantic Coast Offshore |
Valanginian |
|
Microbaculidinium |
Microbaculidinium
|
Atlantic Coast Offshore |
Late Jurassic |
Cenomanian |
Microbaculidinium |
Microbaculidinium aster
sp. nov. |
Atlantic Coast Offshore |
Hauterivian |
Early Albian |
Microbaculidinium |
Microbaculidinium cornutum
sp. nov. |
Atlantic Coast Offshore |
Middle Valanginian |
Late Cenomanian |