by Ralph W. Chaney
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The ancient forests of Oregon
Ralph Works Chaney, Ph. D., paleobotanis...
Redwoods of the past
A pliocene flora from Shansi province
The Goshen flora of west central Oregon
The ecological significance of the Eagle...
On Metasequoia, fossil and living
On the new family Metasequoiaceae and on...
Notes on a palaeogene species of Metaseq...
Shui shan
Metasequoia : back from the brink? An up...
Shui shan de fa xian yu yan jiu