Cyathidites |
Cyathidites mesozoicus
|
South Dakota |
Callovian |
Oxfordian |
Cyathidites |
Cyathidites mesozoicus
|
Wyoming |
Callovian |
Oxfordian |
Cyclogranisporites |
Cyclogranisporites congestus
|
South Dakota |
Callovian |
Oxfordian |
Cyclogranisporites |
Cyclogranisporites congestus
|
Wyoming |
Callovian |
Oxfordian |
Dictyophyllidites |
Dictyophyllidites harrisii
|
South Dakota |
Callovian |
Oxfordian |
Dictyophyllidites |
Dictyophyllidites harrisii
|
Wyoming |
Callovian |
Oxfordian |
Dictyotriletes |
Dictyotriletes deaki
|
South Dakota |
Callovian |
Oxfordian |
Dictyotriletes |
Dictyotriletes deaki
|
Wyoming |
Callovian |
Oxfordian |
Dictyotriletes |
Dictyotriletes pseudoreticulatus
sp. nov. |
South Dakota |
Callovian |
Oxfordian |
Dictyotriletes |
Dictyotriletes pseudoreticulatus
sp. nov. |
Wyoming |
Callovian |
Oxfordian |
Dictyotriletes |
Dictyotriletes sp
|
South Dakota |
Callovian |
Oxfordian |
Dictyotriletes |
Dictyotriletes sp
|
Wyoming |
Callovian |
Oxfordian |
Foveotriletes |
Foveotriletes microreticulatus
|
South Dakota |
Callovian |
Oxfordian |
Foveotriletes |
Foveotriletes microreticulatus
|
Wyoming |
Callovian |
Oxfordian |
Fungal spore |
Fungal spore sp
|
South Dakota |
Callovian |
Oxfordian |
Fungal spore |
Fungal spore sp
|
Wyoming |
Callovian |
Oxfordian |
Gonyaulacysta |
Gonyaulacysta sp
|
South Dakota |
Callovian |
Oxfordian |