Download or read book Contributions to Economic Geology 1908 Part Ii written by M.R. Campbell and published by . This book was released on 1910 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology 1908 Part II Mineral Fuels written by Marius R. Campbell and published by . This book was released on 1910 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology 1908 Vol 2 written by Marius R. Campbell and published by Forgotten Books. This book was released on 2017-09-16 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Contributions to Economic Geology, 1908, Vol. 2: Part II. Mineral Fuels The first or dominant factor was the determination of the character and the valuation of the public land. These determinations were made wholly for the use of the Government itself in disposing of its mineral land. The second or general investigation of the mineral resources of the country was made for the benefit of the public at large and the results of this work are embraced in the series of reports of which this volume is one. The order in which the fields are exam ined depends entirely on the needs of the Government in disposing of its land now on the market, but in general the more important fields in the public-land States have been examined first. The work has been done under the general direction of the writer, who has been most ably assisted in the coal work by Cassius A. Fisher and all the men engaged in the work. It is impossible to enumerate the services performed by each man, but the success of the work has been due to the individual efforts of every member of the force and also to the hearty cooperative or team work without which it would have been impossible to carry on the work successfully. Although economic questions had to be given prominence, the writer wishes to congratulate each geologist on the amount of scientific data which have been accumulated and on the permanent value of the results and their bearing on the vexed question of the stratig raphy of the American Mesozoic and Tertiary rocks. The writer desires particularly to acknowledge his indebtedness to T. W. Stanton and F. H. Knowlton, who have so ably assisted in field and office in collecting and interpreting the fossils associated with the coal beds. This work has been invaluable, for without it the tangled problems of correlation and stratigraphy could not have been solved. For forty years the age of the coal-bearing rocks of the Rocky Mountain States has been in dispute, and while it can not be claimed that the question is settled, still the Survey's systematic examination of the coal fields during the last three years, in connection with the classification of the lands, has gradually brought order out of chaos. Now the end seems to be nearly in sight, and it is confidently believed that a few years' work will completely solve this perplexing problem. 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.

Download or read book Contributions to Economic Geology 1908 written by Marius Robinson Campbell and published by . This book was released on 1910 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology short Papers and Preliminary Reports 1922 written by Kenneth Conrad Heald and published by . This book was released on 1923 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology short Papers and Preliminary Reports 1910 written by Marius Robinson Campbell and published by . This book was released on 1911 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology Vol 2 written by M. R. Campbell and published by Forgotten Books. This book was released on 2017-12 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Contributions to Economic Geology, Vol. 2: Short Papers and Preliminary Reports, 1915; Mineral Fuels This volume is the ninth of a series that includes Bulletins 316, 341, 381, 431, 471, 531, 541, 581, and 621, Contributions to economic geol ogy (part II) for 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, and 1915, respectively. Previous to 1906 the annual 'contributions consisted of one part only and papers on mineral fuels were included with the papers on metals and nonmetals except fuels in a single vol ume. These earlier volumes are Bulletins 213, 225, 260, and 285, for 1902, 1903, 1904, and 1905, respectively. Beginning with the present volume the year included In the title will be the year of publication' instead of the year in which the field work reported was done. This volume 1s therefore dated 1915, and there will be no volume entitled Contributions to economic geology, 1914. 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.

Download or read book Contributions to Economic Geology short Papers and Preliminary Reports 1928 Part II Mineral Fuels written by Hugh Dinsmore Miser and published by . This book was released on 1928 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology written by Marius Robinson Campbell and published by . This book was released on 1911 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology short Papers and Preliminary Reports written by Marius Robinson Campbell and published by . This book was released on 1916 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology short Papers and Preliminary Reports 1926 Part II Mineral Fuels written by William Taylor Thom and published by . This book was released on 1927 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology 1910 Part Ii written by Marius R. Campbell and published by . This book was released on 1912 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology short Papers and Preliminary Reports 1918 Part II Mineral Fuels written by David White and published by . This book was released on 1919 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology short Papers and Preliminary Reports 1920 written by and published by . This book was released on 1921 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology 1908 written by Charles Willard Hayes and published by . This book was released on 1909 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology short Papers and Preliminary Reports 1925 Part II Mineral Fuels written by William Taylor Thom and published by . This book was released on 1926 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to Economic Geology Short Papers and Preliminary Reports 1915 written by Geological Survey (U S ) and published by Sagwan Press. This book was released on 2015-08-22 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.