Micrhystridium |
Micrhystridium fragile
|
Colorado |
Late Cretaceous |
|
Micrhystridium |
Micrhystridium inconspicuum
|
Utah |
Late Cretaceous |
|
Micrhystridium |
Micrhystridium inconspicuum
|
Colorado |
Late Cretaceous |
|
Micrhystridium |
Micrhystridium minutispinum
|
Utah |
Late Cretaceous |
|
Micrhystridium |
Micrhystridium minutispinum
|
Colorado |
Late Cretaceous |
|
Micrhystridium |
Micrhystridium roquestii
|
Utah |
Late Cretaceous |
|
Micrhystridium |
Micrhystridium roquestii
|
Colorado |
Late Cretaceous |
|
Micrhystridium |
Micrhystridium sp
|
Utah |
Late Cretaceous |
|
Micrhystridium |
Micrhystridium sp
|
Colorado |
Late Cretaceous |
|
Microfoveolatosporis |
Microfoveolatosporis neogranuloides
|
Utah |
Late Cretaceous |
|
Microfoveolatosporis |
Microfoveolatosporis neogranuloides
|
Colorado |
Late Cretaceous |
|
Momipites |
Momipites circularis
|
Utah |
Late Cretaceous |
|
Momipites |
Momipites circularis
|
Colorado |
Late Cretaceous |
|
Monosulcites |
Monosulcites sp.A
sp. nov. |
Utah |
Late Cretaceous |
|
Monosulcites |
Monosulcites sp.A
sp. nov. |
Colorado |
Late Cretaceous |
|
Monosulcites |
Monosulcites sp.B
sp. nov. |
Utah |
Late Cretaceous |
|
Monosulcites |
Monosulcites sp.B
sp. nov. |
Colorado |
Late Cretaceous |
|