Results of Spirit Leveling in New Mexico, 1902 to 1909, Inclusive (Classic Reprint) PDF Download

Author: R. B. Marshall
Publisher: Forgotten Books
ISBN: 9780265598351
Category : Science
Languages : en
Pages : 54

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Book Description
Excerpt from Results of Spirit Leveling in New Mexico, 1902 to 1909, Inclusive The connection with tidal stations for bench marks in certain areas that lie at some distance from the seacoast is still uncertain, and this fact is indicated by the addition of a letter or word to the right of the word Datum on tablets or posts. For such areas corrections for published results will be made from time to time as the precise level lines of the United States Geological Survey or other Govern ment organizations are extended. 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.