Author: Joseph BarrellPublisher: Forgotten Books
ISBN: 9781333194567
Category : Science
Languages : en
Pages : 72
Book Description
Excerpt from Central Connecticut in the Geologic Past Geologic History expressed by Structure Sections. Geologic studies commonly center in a written description, andare illus trated by maps and structure sections which Show the rock formations as they exist at the present time. In this article the form Of presentation is reversed, and the later geologic history of central Connecticut is made to center about a succession Of graphic portrayals, with written descriptions to precede and ex plain these views. A structure section passing east and west near Meriden and Middletown Shows the rock formations as they would appear on the walls of a deep trench, and the surface outline shows the magnitude and relations of hills and valleys. Upon this structure section, as upon a wide canvas, the spectator may in imagination review the changes which have passed from age to age over this one portion of the earth. The structure section of Present Geologic Time, as shown in Figures 1 and 2, is based upon the location of surface out crops, and the information which these give to the geologist con cerning the underground structure. But, except for the surface line, this, like other structure sections, is the product of the scientific imagination. The deeper the section is carried and the more complicated the geology, the more it must fail of accuracy. 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: Joseph Barrell
Author: Joseph Barrell
Author: J. Barrel
Author: Joseph B. 1869 Barrell
Author: Joseph Barrell
Author: Joseph Barrell
Author: 
Author: State Geological and Natural History Survey of Connecticut
Author: Joseph Barrell