Ruffordia |
Ruffordia goeppertii
|
Canada(NWT,Mackenzie) |
Ryazanian |
|
Stenozonotriletes |
Stenozonotriletes visibilis
|
USSR |
Early Albian |
Middle Albian |
Trilete spore |
Trilete spore forma 27
sp. nov. |
Canada(NWT,Mackenzie) |
Ryazanian |
Hauterivian |
Trilites |
Trilites verrucatus
|
Canada(NWT,Mackenzie) |
Ryazanian |
Early Valanginian |
Trilites |
Trilites verrucatus
|
New Zealand(S.I.) |
Jurassic |
Cretaceous |
Trilobosporites |
Trilobosporites
|
E.Germany(Rostock) |
Late Malm |
Middle Purbeckian |
Trilobosporites |
Trilobosporites aequiverrucosus
|
Canada(NWT,Mackenzie) |
Ryazanian |
|
Trilobosporites |
Trilobosporites aornatus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Trilobosporites |
Trilobosporites apibaculatus
|
Maryland |
Early Cretaceous |
|
Trilobosporites |
Trilobosporites apiverrucatus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Trilobosporites |
Trilobosporites apiverrucatus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Trilobosporites |
Trilobosporites canadensis
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Trilobosporites |
Trilobosporites canadensis
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Ryazanian |
Trilobosporites |
Trilobosporites crassus
|
Maryland |
Early Cretaceous |
|
Trilobosporites |
Trilobosporites domitus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Trilobosporites |
Trilobosporites granulatus
|
Canada(NWT,Mackenzie) |
Late Valanginian |
Hauterivian |
Trilobosporites |
Trilobosporites grumuloneratus
|
Louisiana |
Albian |
|