Farmdale Drift in Northwestern Illinois (Classic Reprint)

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Excerpt from Farmdale Drift in Northwestern IllinoisThe Farmdale drift, consisting Of till and stratified deposits is present over a wide area Of northwestern Illinois. It covers the area from the Belvidere lobe on the east and the Green River lobe on the south (both regarded as Shelbyville) to the unglaciated area on the west and northwest. Both south and east of this area calcareous Farmdale drift is overlain by calcareous Iowan or pro-shelbyville loess, in turn overlain by calcareous Shelbyville till and Peorian loess.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.