Trilites |
Trilites minor
|
Hungary |
Barremian |
|
Trilites |
Trilites tuberculiformis
|
Kerguelen Island |
Early Tertiary |
|
Trilobosporites |
Trilobosporites apiverrucatus
|
England(Dorset) |
Valanginian |
Barremian |
Trilobosporites |
Trilobosporites marylandensis
|
Oklahoma |
Middle Albian |
|
Trilobosporites |
Trilobosporites marylandensis
|
Maryland |
Neocomian |
Albian |
Trilobosporites |
Trilobosporites spinosus
|
Texas |
Middle Albian |
Late Albian |
Trilobosporites |
Trilobosporites spinosus
|
Oklahoma |
Middle Albian |
Late Albian |
Trilobosporites |
Trilobosporites tylotos
sp. nov. |
Oklahoma |
Middle Albian |
|
Triporoletes |
Triporoletes asper
|
Canada(Alberta) |
Maastrichtian |
|
Triporoletes |
Triporoletes blanensis
|
Czechoslovakia |
Senonian |
|
Triporoletes |
Triporoletes cenomanianus
|
Arizona |
Cenomanian |
|
Triporoletes |
Triporoletes dorogensis
|
Hungary |
Middle Eocene |
|
Triporoletes |
Triporoletes granospeciosus
|
Belgium |
Wealden |
|
Triporoletes |
Triporoletes hungaricus
|
Hungary |
Late Helvetian |
|
Triporoletes |
Triporoletes involucratus
|
USSR(Amurskaya Oblast) |
Aptian |
Senonian |
Triporoletes |
Triporoletes laevigatus
|
Nd |
Nd |
|
Triporoletes |
Triporoletes major
|
Czechoslovakia |
Tortonian |
Helvetian |