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Excerpt from Annual Report of the Geological Survey of Arkansas for 1889, Vol. 2: The Geology of Crowley's Ridge The Observations herein recorded were made entirely within the area mentioned above. For the greater part, however, the observations were confined to the regions lying north of the Arkansas River and' east Of the paleozoic border. The greater part of the field work was done in the country through which Crowley's Ridge passes. Outside the area treated in this report, that is outside O'f Crowley's Ridge which traverses the counties of Phillips, Lee, St. Francis, Cross, Craighead, Poinsett, Greene and Clay, only such field work was done as would serve to indi cate the best lines of observation, and, if possible, furnish a basis on which to correlate the various members of the sections studied in the ridge country. This will sufficiently explain the presence, in this report, Of the sections at the various points along the Arkansas River, at Beebe, at Bald Knob, at Augusta and at Memphis. 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.