Bureau List of Publications


Geological Societies

BA0006. Hobbs Sheet

BA0006. Hobbs Sheet

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BA0006. Hobbs Sheet. G. R. Keller and C. L. V. Aiken, project directors. Printed on transparent paper so that gravity information can be compared with surface geology on our Geologic Atlas of Texas (GA) sheets. Scale 1:250,000. BA0006, $2.00.