Ovalipollis |
Ovalipollis sp
|
Alaska |
Permian |
Triassic |
Ovoidinium |
Ovoidinium verrucosum
|
Alaska |
Albian |
Cenomanian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Alaska |
Cenomanian |
|
Palaeoperidinium |
Palaeoperidinium basilium
|
Alaska |
Cenomanian |
Campanian |
Palaeoperidinium |
Palaeoperidinium cretaceum
|
Alaska |
Neocomian |
Campanian |
Palambages |
Palambages sp
|
Alaska |
Middle Albian |
Campanian |
Paraalnipollenites |
Paraalnipollenites confusus
|
Alaska |
Paleocene |
|
Pareodinia |
Pareodinia borealis
|
Alaska |
Kimmeridgian |
Tithonian |
Pareodinia |
Pareodinia ceratophora
|
Alaska |
Oxfordian |
Albian |
Pareodinia |
Pareodinia dasyforma
|
Alaska |
Jurassic |
Neocomian |
Pareodinia |
Pareodinia osmingtonensis
|
Alaska |
Oxfordian |
|
Pareodinia |
Pareodinia osmingtonensis
|
Alaska |
Late Jurassic |
|
Pareodinia |
Pareodinia prolongata
|
Alaska |
Oxfordian |
|
Pareodinia |
Pareodinia sp
|
Alaska |
Oxfordian |
|
Pareodinia |
Pareodinia verrucosa
|
Alaska |
Oxfordian |
|
Picea |
Picea sp
|
Alaska |
Tertiary |
|
Pilosisporites |
Pilosisporites trichopapillosus
|
Alaska |
Neocomian |
|