Gray,J.

Author:
Gray,J.

Year:
1964

Title:
Northwest American Tertiary palynology. (In: Ancient Pacific Floras. The Pollen Story. L.M. Cranwell, editor)

Reference:

Gray,J. (1964) Northwest American Tertiary palynology. (In: Ancient Pacific Floras. The Pollen Story. L.M. Cranwell, editor) Ancient Pacific Floras,The Pollen Story.(L. M. Cranwell,editor).10th Pacific Science Congress Series, University of Hawaii Press,(Honolulu) P. 21- 30

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Genus	Species	Country(Region)	From	To
Acer	Acer	USA(Pacific Northwest)	Miocene
Alnus	Alnus	USA(Pacific Northwest)	Early Pliocene
Alnus	Alnus sp	USA(Pacific Northwest)	Middle Oligocene	Late Oligocene
Alnus	Alnus sp. Gray,1964 sp. nov.	USA(Pacific Northwest)	Miocene
Ambrosia	Ambrosia	USA(Pacific Northwest)	Miocene
Anthemideae	Anthemideae	USA(Pacific Northwest)	Miocene
Artemisia	Artemisia	USA(Pacific Northwest)	Late Miocene
Artemisia	Artemisia	USA(Pacific Northwest)	Late Pliocene
Astereae	Astereae	USA(Pacific Northwest)	Miocene
Betula	Betula	USA(Pacific Northwest)	Middle Oligocene	Late Oligocene
Betula	Betula	USA(Pacific Northwest)	Early Pliocene
Betula	Betula sp. Gray,1964 sp. nov.	USA(Pacific Northwest)	Miocene
Botryococcus	Botryococcus	USA(Pacific Northwest)	Oligocene	Pliocene
Carpinus	Carpinus	USA(Pacific Northwest)	Miocene	Early Pliocene
Carya	Carya	USA(Pacific Northwest)	Middle Oligocene	Late Oligocene
Carya	Carya	USA(Pacific Northwest)	Early Pliocene
Carya	Carya sp. Gray,1964 sp. nov.	USA(Pacific Northwest)	Miocene