Microfoveolatosporis |
Microfoveolatosporis triangulus
|
South Dakota |
Paleocene |
|
Microfoveolatosporites |
Microfoveolatosporites
|
Nd |
Nd |
|
Microfoveolatosporites |
Microfoveolatosporites minor
|
Nd |
Nd |
|
Microfoveolatosporites |
Microfoveolatosporites retis
|
Turkey |
Eocene |
|
Mohria |
Mohria clara
|
USSR(Siberia) |
Late Cretaceous |
|
Mohria |
Mohria multicostata
|
Nd |
Nd |
|
Mohria |
Mohria mutabilis
|
Nd |
Nd |
|
Mohria |
Mohria perforata
|
Nd |
Nd |
|
Mohria |
Mohria striata
|
Nd |
Nd |
|
Mohria |
Mohria tricostata
|
Nd |
Nd |
|
Naviculaformipites |
Naviculaformipites atlanticus
|
New Jersey |
Late Cretaceous |
|
Naviculaformipites |
Naviculaformipites psilatus
|
New Jersey |
Late Cretaceous |
|
Neyvelisporites |
Neyvelisporites
|
Nd |
Nd |
|
Nodosisporites |
Nodosisporites alatus
|
Oklahoma |
Late Albian |
|
Nodosisporites |
Nodosisporites babsae
|
Maryland |
Early Cretaceous |
|
Nodosisporites |
Nodosisporites baculatus
|
Brazil |
Middle Eocene |
Middle Miocene |
Nodosisporites |
Nodosisporites crenimurus
|
Alabama |
Paleocene |
|