217 PRELIMINARY REPORT ON THE WHITE CANYON AREA SAN JUAN COUNTY UTAH By W. E. Benson, A. F. Trites,...Beroni, and J. A. Feeger UNITED STATES DEPARTMENT OF THE INTERIOR Oscar L. Chapman, Secretary GEOLOGICAL...217 PRELIMINARY REPORT ON THE WHITE CANYON AREA SAN JUAN COUNTY, UTAH By W. E. Benson, A, F. Trites,...done on behalf of the U. S. Atomic Energy Commission and is published with the permission of the Commission...Previous work ........................ . Purpose of work ........................ Field methods..... |