Excerpt from The Geology of the Country Around Ollerton In the Keuper area the thin belts of sandstone or skerry in the red marl have been mapped in detail, and the structure of the country is therefore more clearly brought _'out than heretofore. The district is at present mainly agricultural, and except for the deep-seated Coal the only mineral products of much economic con sequence are the Moulding Sands of the Lower Mottled Sandstone and the Gypsum of the Keuper Marl the chief gypsum workings, however, lie a little way ...
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Excerpt from The Geology of the Country Around Ollerton In the Keuper area the thin belts of sandstone or skerry in the red marl have been mapped in detail, and the structure of the country is therefore more clearly brought _'out than heretofore. The district is at present mainly agricultural, and except for the deep-seated Coal the only mineral products of much economic con sequence are the Moulding Sands of the Lower Mottled Sandstone and the Gypsum of the Keuper Marl the chief gypsum workings, however, lie a little way beyond the se. Limits of the Sheet. The new map is issued in a Drift edition only, as the Glacial deposits are nowhere extensive enough to obscure the boundaries Of the Solid formations. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at ... 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.
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