Distaltriangulisporites |
Distaltriangulisporites costatus
|
North America |
Valanginian |
Albian |
Distaltriangulisporites |
Distaltriangulisporites irregularis
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Distaltriangulisporites |
Distaltriangulisporites irregularis
|
North America |
Valanginian |
Albian |
Distaltriangulisporites |
Distaltriangulisporites irregularis
|
Worldwide |
Berriasian |
Albian |
Distaltriangulisporites |
Distaltriangulisporites maximus
|
North America |
Early Albian |
Middle Albian |
Distaltriangulisporites |
Distaltriangulisporites mutabilis
|
North America |
Albian |
|
Distaltriangulisporites |
Distaltriangulisporites perplexus
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Distaltriangulisporites |
Distaltriangulisporites perplexus
|
North America |
Valanginian |
Albian |
Distaltriangulisporites |
Distaltriangulisporites perplexus
|
Worldwide |
Late Berriasian |
Albian |
Echinatisporites |
Echinatisporites levidensis
|
Worldwide |
Cretaceous |
|
Echinatisporites |
Echinatisporites levidensis
|
Worldwide |
Berriasian |
Albian |
Entylissa |
Entylissa nitida
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Entylissa |
Entylissa nitida
|
North America |
Berriasian |
Albian |
Entylissa |
Entylissa nitida
|
Canada(Alberta) |
Aptian |
|
Ephedripites |
Ephedripites patapscoensis
|
North America |
Middle Albian |
Late Albian |
Equisetosporites |
Equisetosporites albertensis
|
North America |
Barremian |
Aptian |
Equisetosporites |
Equisetosporites chaloneri
|
Nd |
Nd |
|