Excerpt from Topographic Problems in the Cumberland Gap AreaFour topographic features will be explained in this article. (1) Cumberland Gap will be explained as to origin. (2) The valley of Yellow Creek in which middlesboro, Kentucky, is located is singular in that the upper part of the valley is a very wide basin while the lower portion is a canyon. I'he canyon in its narrowest portion is very meandering. The basin, canyon, and meanders will be explained.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.