Polygonaceae |
Polygonaceae
|
USA(Pacific Northwest) |
Pliocene |
|
Polygonum |
Polygonum californicum
|
USA(Pacific Northwest) |
Pliocene |
|
Plantago |
Plantago
|
USA(Pacific Northwest) |
Pliocene |
|
Trapa |
Trapa
|
USA(Pacific Northwest) |
Pliocene |
|
Umbelliferae |
Umbelliferae
|
USA(Pacific Northwest) |
Pliocene |
|
Sparganium |
Sparganium
|
USA(Pacific Northwest) |
Pliocene |
|
Liguliflorae |
Liguliflorae
|
USA(Pacific Northwest) |
Middle Miocene |
Pliocene |
Polygonum |
Polygonum persicarya
|
USA(Pacific Northwest) |
Pliocene |
|
Botryococcus |
Botryococcus
|
USA(Pacific Northwest) |
Oligocene |
Pliocene |
Pediastrum |
Pediastrum
|
USA(Pacific Northwest) |
Miocene |
Pliocene |
Tricolpate |
Tricolpate sp. Gray,1964
sp. nov. |
USA(Pacific Northwest) |
Oligocene |
|
Polypodiaceae |
Polypodiaceae sp. Gray,1964
sp. nov. |
USA(Pacific Northwest) |
Oligocene |
|
Stephanocolpate |
Stephanocolpate sp. Gray,1964
sp. nov. |
USA(Pacific Northwest) |
Oligocene |
|
Sarcobatus |
Sarcobatus sp
|
USA(Pacific Northwest) |
Pliocene |
|