Report, Volume 30
Indiana Department of Geology and Natural Resources, 1906 - Botany - 8 pages
Includes an unnumbered report for 1879-80 with the Indiana geological report "from the second Annual report of the Bureau of Statistics and Geology."
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15 feet 20 per cent acres amount Annual average bank bed of gravel beneath Blue bluff bottom boulder building cementing cent central chert clay coarse sand considerable contains corner covered Creek crushed cubic yards deposit depth extent farm feet flood plain four grade gravel gravel pit half hard hauled hill improved roads inches Indiana known land layers less limestone located medium sand miles Miles of improved moraine northeast quarter northwest obtained occurs opened original cost outcrops oxidation pack pebble percentages pike portion present probably quarry quarter of section ranging repairs ridge River road material rock running samples sand and gravel shale shows side sizes soil southeast southern southwest square stone stream stripping surface taken terrace tests thick Township underlain underlying valley wear yards