Lesquereux, Leo, 1806-1889; Cox, E. T. (Edward Travers), 1821-1907By Prof. E. T. Cox, Prof Leo Lesquereux. Title derived from caption titles. Includes 3 sections showing coal measures. No. 3. Connected section of coal measures in Indiana , No. 2. General section of coal measures in Southern Illinois and Western Kentucky / by Prof. E. T. Cox -- No. 1. Connected section of coal measures in Indiana / Prof Leo Lesquereux. Detached from: Second report of the Geological Survey of Indiana, made during the year 1870 ... / E. T. Cox. Indianapolis: R.J. Bright, 1871. Page 168.Imprint: [Indianapolis] : [Geological Survey of Indiana], [1871]Dimensions: 21 x 23 cm; Scale: Scale not given.JPEGG4091.H9 1870 .C69engIndiana. Geological SurveyPublicGeology, StratigraphicCoal[Coal measure sections in Indiana, Southern Illinois, and Western Kentucky]MapsIndianaIllinoisKentucky1871Indiana University