Cryptogramma |
Cryptogramma sp. McIn.,1991
sp. nov. |
Alaska |
Oligocene |
|
Cyathidites |
Cyathidites sp
|
Alaska |
Oligocene |
|
Dennstaedtiaceae |
Dennstaedtiaceae sp. Mart.& Rous.,1966
sp. nov. |
Alaska |
Oligocene |
|
Engelhardtia |
Engelhardtia sp
|
Alaska |
Oligocene |
|
Equisetum |
Equisetum debile
|
Alaska |
Oligocene |
|
Equisetum |
Equisetum debile
|
Alaska |
Oligocene |
|
Ericaceae |
Ericaceae sp
|
Alaska |
Oligocene |
|
Ericipites |
Ericipites antecursoroides
|
Alaska |
Oligocene |
|
Fagus |
Fagus sp
|
Alaska |
Oligocene |
|
Glyptostrobus |
Glyptostrobus sp
|
Alaska |
Oligocene |
|
Horniella |
Horniella clavaticosta
|
Alaska |
Oligocene |
|
Horniella |
Horniella clavaticosta
|
Alaska |
Oligocene |
|
Horniella |
Horniella sp
|
Alaska |
Oligocene |
|
Hystrichodinium |
Hystrichodinium sp
|
Alaska |
Oligocene |
|
Intratriporopollenites |
Intratriporopollenites crassipites
|
Alaska |
Oligocene |
|
Juglans |
Juglans periporites
|
Alaska |
Oligocene |
|
Juglans |
Juglans sp
|
Alaska |
Oligocene |
|