Geology and Mineral Deposits of the Elizabeth Lake Quadrangle, California
Author : Edward C. Simpson
Publisher :
Page : 45 pages
File Size : 22,13 MB
Release : 1934
Category : Geology
ISBN :
Author : Edward C. Simpson
Publisher :
Page : 45 pages
File Size : 22,13 MB
Release : 1934
Category : Geology
ISBN :
Author : Edward Cannon Simpson
Publisher :
Page : 418 pages
File Size : 28,90 MB
Release : 1932
Category : Geology
ISBN :
Author : Robert Thomas Hill
Publisher :
Page : 264 pages
File Size : 43,95 MB
Release : 1928
Category : Dams
ISBN :
Author : Robert Wallace Webb
Publisher :
Page : 186 pages
File Size : 43,45 MB
Release : 1932
Category : Geology
ISBN :
Author : Frank Andrew Nickell
Publisher :
Page : 70 pages
File Size : 26,97 MB
Release : 1928
Category :
ISBN :
Author : George A. Manning
Publisher : Forgotten Books
Page : 56 pages
File Size : 31,18 MB
Release : 2018-02-23
Category : Science
ISBN : 9780666246691
Excerpt from Geology of the Blue Lake Quadrangle, California The Blue Lake quadrangle, Humboldt County, California, is largely in the northern Coast Ranges but its eastern portion lies in the edge of the Klamath Mountain Province. Three formations were mapped. The oldest, the Kerr Ranch schist, is a series of quartz-muscovite schists, green schists and semi-schists, formed by low grade regional metamorphism of sandstones, shales, con glomerates, cherts, interbedded volcanics and basic and ultra-basic intrusives. These rocks have been but slightly metamorphosed. The forma tion is pre-franciscan in age and may be equivalent to the Abrams schist of the Klamath Mountains. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : George a Manning
Publisher : Palala Press
Page : 52 pages
File Size : 39,61 MB
Release : 2018-03-02
Category :
ISBN : 9781379039693
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : G. A. Manning
Publisher :
Page : pages
File Size : 37,31 MB
Release : 1950
Category : Geology
ISBN :
Author : James C. Brice
Publisher :
Page : pages
File Size : 22,74 MB
Release : 1953
Category : Geology
ISBN :
Author : James Coble Brice
Publisher :
Page : 90 pages
File Size : 21,73 MB
Release : 1953
Category : Geology
ISBN :