Author: Isaiah Bowman
Publisher: Palala Press
Published: 2018-02-16
Total Pages: 152
ISBN-13: 9781377670607
DOWNLOAD EBOOK →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: Isaiah Bowman
Publisher:
Published: 2016-06-27
Total Pages: 152
ISBN-13: 9781332789818
DOWNLOAD EBOOK →Excerpt from Water Resources of the East St. Louis District In the discussion and interpretation of data of the kind commonly considered in this report it Should be constantly borne in mind that whatever other qualities they possess, such discussions or conclusions are based upon evidence with which there must always be associated a certain degree of error. This is inevitable. The physicist or chemist dealing with precise measurements and accurately determined condi tions may state with assurance the result of experiment or calculation. Likewise the field geologist in mapping outcrops and Sketching sections deals directly with his subject; acquires information first hand. The hydrologist, on the other hand, acquires much of his information through a class of men, oftentimes unscientific, and these, standing be tween the fact and its interpreter, lend a certain inaccuracy to a state ment of fact in a report. This is by no means usually intentional or even conscious, but the natural consequence of defective memory often Slightly reinforced by preference for a familiar interpretation. Thus a well driller or well owner without a written record of a well section gives from memory an approximate section, and both the suc cession of beds constituting the section and the depths at which they occur may vary somewhat from the fact. Further than this, there is. No possible way to determine the precise depths of formations in a bore hole other than by cleaning out the hole thoroughly and getting a sample from the bottom. In ordinary drilling this is not practiced and the drillings from one formation are mixed with the next lower one. It will be observed that for the usual purposes of the hydrologist no such refined measurements as the above criticism implies are necessary, but errors arising from lapses in memory are oftentimes serious. There is also considerable variations among drillers in the use of such words as sand rock, shale, lime rock, etc. Where records are supplied from memory they must be carefully checked, both as to depths and rock quality, by more trustworthy records. 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: Isaiah Bowman, PhD
Publisher: Palala Press
Published: 2016-05-19
Total Pages: 152
ISBN-13: 9781357493370
DOWNLOAD EBOOK →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: Isaiah 1878-1950 Bowman
Publisher: Legare Street Press
Published: 2021-09-09
Total Pages: 156
ISBN-13: 9781014587381
DOWNLOAD EBOOK →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 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. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Missouri. Division of Geological Survey and Water Resources
Publisher:
Published: 1974
Total Pages: 128
ISBN-13:
DOWNLOAD EBOOK →Author: Illinois. Office of Water Resources
Publisher:
Published: 1996
Total Pages: 6
ISBN-13:
DOWNLOAD EBOOK →Author: Isaiah Bowman
Publisher:
Published: 2017-09
Total Pages: 160
ISBN-13: 9780649502073
DOWNLOAD EBOOK →