Trilobosporites |
Trilobosporites bernissartensis
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Trilobosporites |
Trilobosporites bernissartensis
|
Nd |
Nd |
|
Trilobosporites |
Trilobosporites canadensis
|
Nd |
Nd |
|
Trilobosporites |
Trilobosporites canadensis
|
North America |
Portlandian |
Early Barremian |
Trilobosporites |
Trilobosporites crassiangularis
|
Worldwide |
Late Berriasian |
Hauterivian |
Trilobosporites |
Trilobosporites crassiangularis
|
North America |
Late Berriasian |
Hauterivian |
Trilobosporites |
Trilobosporites crassiangularis
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Trilobosporites |
Trilobosporites crassus
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Trilobosporites |
Trilobosporites crassus
|
North America |
Aptian |
Early Cenomanian |
Trilobosporites |
Trilobosporites domitus
|
North America |
Berriasian |
Barremian |
Trilobosporites |
Trilobosporites hannonicus
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Trilobosporites |
Trilobosporites hannonicus
|
North America |
Valanginian |
Middle Albian |
Trilobosporites |
Trilobosporites humilis
|
Nd |
Nd |
|
Trilobosporites |
Trilobosporites humilis
|
North America |
Hauterivian |
Albian |
Trilobosporites |
Trilobosporites humilis
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Trilobosporites |
Trilobosporites obsitus
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Trilobosporites |
Trilobosporites obsitus
|
Worldwide |
Berriasian |
Barremian |