Systematophora |
Systematophora placacantha
|
New Jersey |
Maastrichtian |
|
Systematophora |
Systematophora varians
sp. nov. |
New Jersey |
Campanian |
|
Triblastula |
Triblastula borussica
|
New Jersey |
Campanian |
Maastrichtian |
Triblastula |
Triblastula nuda
|
New Jersey |
Maastrichtian |
|
Triblastula |
Triblastula utinensis
|
New Jersey |
Maastrichtian |
|
Trichodinium |
Trichodinium hirsutum
|
New Jersey |
Campanian |
Maastrichtian |
Trithyrodinium |
Trithyrodinium evittii
|
New Jersey |
Maastrichtian |
|
Trithyrodinium |
Trithyrodinium pentagonum
|
New Jersey |
Maastrichtian |
|
Trithyrodinium |
Trithyrodinium pentagonum
sp. nov. |
New Jersey |
Early Maestrichtian |
|
Trithyrodinium |
Trithyrodinium robustum
|
New Jersey |
Campanian |
Maastrichtian |
Trithyrodinium |
Trithyrodinium striatum
|
New Jersey |
Campanian |
Maastrichtian |