Sequoiapollenites |
Sequoiapollenites sp
|
South Dakota |
Callovian |
Oxfordian |
Sequoiapollenites |
Sequoiapollenites sp
|
Wyoming |
Callovian |
Oxfordian |
Tenua |
Tenua sp
|
South Dakota |
Callovian |
Oxfordian |
Tenua |
Tenua sp
|
Wyoming |
Callovian |
Oxfordian |
Todisporites |
Todisporites minor
|
South Dakota |
Callovian |
Oxfordian |
Todisporites |
Todisporites minor
|
Wyoming |
Callovian |
Oxfordian |
Trilobosporites |
Trilobosporites sp
|
South Dakota |
Callovian |
Oxfordian |
Trilobosporites |
Trilobosporites sp
|
Wyoming |
Callovian |
Oxfordian |
Tsugaepollenites |
Tsugaepollenites mesozoicus
|
South Dakota |
Callovian |
Oxfordian |
Tsugaepollenites |
Tsugaepollenites mesozoicus
|
Wyoming |
Callovian |
Oxfordian |
Tsugaepollenites |
Tsugaepollenites sp
|
South Dakota |
Callovian |
Oxfordian |
Tsugaepollenites |
Tsugaepollenites sp
|
Wyoming |
Callovian |
Oxfordian |
Verrucosisporites |
Verrucosisporites
|
South Dakota |
Callovian |
Oxfordian |
Verrucosisporites |
Verrucosisporites
|
Wyoming |
Callovian |
Oxfordian |