Aztec Ruins National Monument New Mexico 2013 PDF Download

Excerpt from Aztec Ruins: National Monument, New Mexico The San juan River and its tributaries drain the region known as the Four Corners country - the area surrounding the point where New 'mexico, Colorado, Utah, and Arizona meet in a common boundary at right angles. Rising high in the Rocky Mountains of Colorado, the San juan flows southwestward to clip down into the northwestern corner of New Mexico; then it courses northwestward into Utah almost at the point of juncture of the four States. With many twists and curves, roaring through deep canyons and gulches, it proceeds generally westward to empty into the mighty Colorado River in the southeastern part of Utah. The San juan Basin is the major drainage basin of the Four Corners country. AS such, its lower reaches formed a formidable barrier to travel by migrant primitive groups and to early white settlers as well. Its upper portions, however, especially its tributaries, were easier of access and supplied that most important element of all for life in the desert: water - water for drinking, water for irrigation. 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.