Tenua |
Tenua rioultii
|
Alaska |
Jurassic |
Tithonian |
Tigrisporites |
Tigrisporites reticulatus
|
Alaska |
Jurassic |
|
Tilia |
Tilia sp
|
Alaska |
Eocene |
|
Trichodinium |
Trichodinium dasyforma
|
Alaska |
Neocomian |
|
Trichodinium |
Trichodinium dasyforma
|
Alaska |
Neocomian |
|
Trichodinium |
Trichodinium spinosum
|
Alaska |
Middle Albian |
Late Albian |
Trilobosporites |
Trilobosporites apiverrucatus
|
Alaska |
Neocomian |
Albian |
Trilobosporites |
Trilobosporites bernissartensis
|
Alaska |
Kimmeridgian |
Neocomian |
Trilobosporites |
Trilobosporites canadensis
|
Alaska |
Kimmeridgian |
Tithonian |
Trilobosporites |
Trilobosporites crassus
|
Alaska |
Middle Albian |
Campanian |
Trilobosporites |
Trilobosporites hannonicus
|
Alaska |
Jurassic |
Neocomian |
Trilobosporites |
Trilobosporites minor
|
Alaska |
Aptian |
Early Albian |
Trilobosporites |
Trilobosporites purverulentus
|
Alaska |
Aptian |
Cenomanian |
Trilobosporites |
Trilobosporites sp
|
Alaska |
Middle Albian |
Late Albian |
Trilobosporites |
Trilobosporites trioreticulatus
|
Alaska |
Aptian |
Early Albian |
Tripartites |
Tripartites incisotrilobus
|
Alaska |
Visean |
|
Tripartites |
Tripartites sp
|
Alaska |
Visean |
|