Azonia |
Azonia cribrata
|
Alaska |
Campanian |
Early Maastrichtian |
Azonia |
Azonia parva
|
Alaska |
Maastrichtian |
Paleocene |
Azonia |
Azonia parva
|
Alaska |
Maastrichtian |
Paleocene |
Betula |
Betula sp
|
Alaska |
Paleocene |
|
Betulaepollenites |
Betulaepollenites sp. Fred.et al,1988
sp. nov. |
Alaska |
Paleocene |
|
Callistopollenites |
Callistopollenites radiatostriatus
|
Alaska |
Maastrichtian |
|
Callistopollenites |
Callistopollenites sp
|
Alaska |
Maastrichtian |
|
Callistopollenites |
Callistopollenites tumidoporus
|
Alaska |
Late Maastrichtian |
|
Cedrus |
Cedrus
|
Alaska |
Maastrichtian |
Paleocene |
Cercidiphyllites |
Cercidiphyllites sp
|
Alaska |
Paleocene |
|
Chatangiella |
Chatangiella biapertura
|
Alaska |
Campanian |
Maastrichtian |
Chatangiella |
Chatangiella spectabilis
|
Alaska |
Campanian |
Maastrichtian |
Cranwellia |
Cranwellia
|
Alaska |
Late Maastrichtian |
|
Cranwellia |
Cranwellia striata
|
Alaska |
Maastrichtian |
|
Cupressaceae |
Cupressaceae
|
Alaska |
Maastrichtian |
Paleocene |
Cycadaceae |
Cycadaceae
|
Alaska |
Maastrichtian |
|
Cyclonephelium |
Cyclonephelium distinctum
|
Alaska |
Campanian |
Maastrichtian |