Laciniadinium |
Laciniadinium sp
|
Alaska |
Oligocene |
|
Fagus |
Fagus sp
|
Alaska |
Oligocene |
|
Tsuga |
Tsuga sp
|
Alaska |
Oligocene |
|
Spinidinium |
Spinidinium sp
|
Alaska |
Oligocene |
|
Spinidinium |
Spinidinium sp
|
Alaska |
Oligocene |
|
Spinidinium |
Spinidinium sp
|
Alaska |
Oligocene |
|
Oligosphaeridium |
Oligosphaeridium sp
|
Alaska |
Oligocene |
|
Hystrichodinium |
Hystrichodinium sp
|
Alaska |
Oligocene |
|
Bryophyte spore |
Bryophyte spore sp
|
Alaska |
Oligocene |
|
Sphagnum |
Sphagnum sp
|
Alaska |
Oligocene |
|
Ulmaceae |
Ulmaceae sp
|
Alaska |
Oligocene |
|
Selagosporis |
Selagosporis sp
|
Alaska |
Oligocene |
|
Anthocerotaceae |
Anthocerotaceae sp
|
Alaska |
Oligocene |
|
Phaeoceros |
Phaeoceros sp
|
Alaska |
Oligocene |
|
Polypodiaceae |
Polypodiaceae sp. Mart.& Rous.,1966
sp. nov. |
Alaska |
Oligocene |
|
Dennstaedtiaceae |
Dennstaedtiaceae sp. Mart.& Rous.,1966
sp. nov. |
Alaska |
Oligocene |
|
Cryptogramma |
Cryptogramma sp. McIn.,1991
sp. nov. |
Alaska |
Oligocene |
|