Document Type

Article

Department or Administrative Unit

Geological Sciences

Publication Date

4-1-1937

Abstract

These three woods undoubtedly ranged over Western America in Tertiary and were well represented in the Ginkgo series of forest during Miocene. Fossil walnut wood is the more abundant of the three species, while hickory is not common.

Comments

This article was originally published in The Mineralogist.

Journal

The Mineralogist

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