Document Type

Article

Department or Administrative Unit

Geological Sciences

Publication Date

7-1-1938

Abstract

Seven years ago we began our study of the Ginkgo Petrified Forest in Central Washington. This is in reality a series of forests occurring at various horizons in the Yakima ( and Wenas?) basalts throughout a vertical range of some 2,000 feet, and in a belt 150 miles long, and 50 miles wide, centering at Vantage on the Columbia River.

Comments

This article was originally published in The Mineralogist.

Journal

The Mineralogist

Download

Share

COinS