"The Preparation of Illustrations for Reports of the United States Geological Survey" by John L. Ridgway. Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.
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John L. Ridgway. The Preparation of Illustrations for Reports of the United States Geological Survey
The Preparation of Illustrations for Reports of the United States Geological Survey
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John L. Ridgway
With Brief Descriptions of Processes of Reproduction
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The symbols used by the Survey in its oil and gas maps have not been in accord with those used by the oil companies, nor have they been wholly logical. It appears that though they were submitted for recommendation they never have been formally approved.
Herewith I submit a code prepared by the geologists of the oil and gas section. They conform largely to commercial use and embrace its best features as well as the best and most logical features of our previous usage, the departures from which are, after all, of minor consequence.
