Bulletin - United States Geological Survey Volume 495

 
9781231663486: Bulletin - United States Geological Survey Volume 495

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1911 Excerpt: ...gypsum from New York. 1331. Crystallographic notes.--School of Mines Quart., vol. 31, no. 3, pp. 225-234, 2 pis., 3 figs., April, 1910. Gives notes on datolite and apophyllite from the Erie out, Bergen Hill, N. J., and calcite crystals from Kelleys Island, Ohio. 1332. A list of new crystal forms of minerals.--School of Mines Quart., vol. 31, no. 4, pp. 320-345, July, 1910. 1333. A list of new crystal forms of minerals. II.--School of Mines Quart., vol. 32, no. 1, pp. 51-92, November, 1910. Whytock, P. R. 1334. Rawhide, its past, present, and the future.--Min. World, vol. 33, pp. 89-90, 1 fig., July 16, 1910. Includes notes on the local geology and the occurrence and character of the gold and silver ores in the vicinity of Rawhide, Nev. Wickham, H. F. 1336. New fossil Coleoptera from Florissant, with notes on some already described.--Am. Jour. Sci., 4th ser., vol. 29, pp. 47-51, January, 1910. Wicks, L. Webster. 1336. Classification of igneous rocks.--Min. and Sci. Press, vol. 101, p. 52, July 9, 1910. Wieland, George R. 1337. Two new araucarias from the western Cretaceous.--South Dakota Geol. Survey, Bull. no. 4 (Rept. State Geologist, 1908), pp. 77-61, 2 figs., 1910. Describes Araticaria hespera n. sp. from the Cretaceous of South Dakota and Araucaria hatcheri n. sp., from the Laramie Cretaceous of Converse Co., Wyo. 1338. Investigations on American fossil cycads.--Carnegie Inst., Washington, Year book no. 8, 1909, pp. 231-232, 1910. Describes the progress of investigations on American fossil cycads, particularly those found in the Mizteca Alta of Mexico. 1339. Plesiosaurus (Polyptychodori) mexxcanus Wieland.--Mexico, Inst. Geol., Parerg., t. 3, no. 6, pp. 361-365, 1910. Describes the occurrence and geologic relations of plesiosaurian remains Id the Mixtee...

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