Ocmulgee National Monument Georgia

Author : G. D. Pope Jr.
Publisher : Forgotten Books
ISBN 13 : 9780484817127
Total Pages : 74 pages
Book Rating : 4.8/5 (171 download)

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Download or read book Ocmulgee National Monument, Georgia (Classic Reprint) written by G. D. Pope Jr. and published by Forgotten Books. This book was released on 2017-12-26 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Ocmulgee National Monument, Georgia Most living American Indians share with the east Asians a group of features which are considered to be distinctive of the great Mongoloid division of mankind. These include: straight dark hair, dark eyes, light yellow-brown to red-brown skin, sparse beard and body hair, prominent cheekbones, moderately protruding jaws, rather subdued chin, and large face. Since the question of race determination, how ever, is one of extreme complexity, it should also be pointed out that while the majority of modern Indians as well as prehistoric Skeletal remains in America share enough of these features in common to be regarded as predominantly Mongoloid, they as well as the east Asians themselves, possess other physical traits like stature and head form which vary widely from group to group. Some of these other traits may be explained by the influence of different environments acting over long periods of time, but others point to an admixture of non Mongoloid features in some of the earliest migrants to these areas. It is just the meaning of this mixture of apparently diverse elements which makes the problem of ultimate origins so difficuAsia, too, is the closest great land mass to this continent, and from it there are more practicable means of access than from any other area. Even today the Bering Strait could be crossed by rafts, for islands at the middle cut the open water journey into two 25-mile stretches. Eskimos make the trip in their skin boats, or in winter by dog sled overthe frozen surface of the strait. In the past, the journey must have been even simpler. During the several worldwide glaciations of the Pleisto cene Epoch, a geological period which began more than and ended about years ago, great masses of ice spread across the surface of the continents in the higher latitudes. Since the growth of these ice sheets was nourished by falling snow, the seas, which supplied the necessary moisture, were reduced in volume as the ice expanded. The maximum drop in sea level has been calculated as between 200 and 400 feet, but the floor of Bering Strait is so shallow that a drop of as little as 120 feet would have been sufficient to create a dry land bridge between the continents. Further lowering must have increased the area and elevation of this passage, but the main effect of this was simply to extend the length of the interval during which the bridge remained open. This may have continued well into the period of milder climate after the time of maximum ice advance. 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.