| United States. Bureau of Mines - 1921 - 1278 páginas
...western Kentucky: Bull. 213, pp. 205-213 (25 cents), 1903; Prof. Paper 36, 218 pp., 1905. 40 cents. VAN HISE, CR, and LEITH, CK, The geology of the Lake Superior region : Mon. 52, 1911. $2.50. WINSLOW, ARTHUB, The disseminated lead ores of southeastern Missouri: Bull. 132, 31... | |
| Wisconsin Geological and Natural History Survey - 1916 - 632 páginas
...Folio 62, Geologic Atlas of the United States, Menominee Special Folio, US Geol. Survey, 1900. Van Hise, CR, and Leith, CK The Geology of the Lake Superior Region, Monograph 52, US Geol. Survey, 1911, 626 pp. Weidman, Samuel. The Pre-Potsdam Peneplain of the Pre-Cambrian... | |
| 1919 - 294 páginas
...pp. 15-17. 1914. SPENCER, AC. Manganese deposits of Santiago. Cuba: Bull. 213. pp. 251-255. 1903. VAN HISE. CR, and LEITH, CK. The geology of the Lake Superior region: Mon. 52, pp. 211-216, 488, 1911. WEED. WH. Geology and ore deposits of the Butte district. Mont.: Prof.... | |
| United States. Bureau of Mines - 1916 - 1090 páginas
...305; More, R. 8., Mineral Resources of Michigan; Mich. Geol and Biol. Survey, pp. 15-115, 1911: Van Hise, CR, and Leith, CK, The Geology of the Lake Superior region: U. 8. Geol. Survey Mon. 52, pp. 573-591, 1911. shafts, though some of the deeper deposits are opened... | |
| 1911 - 606 páginas
...1901. VAN HISE, CR, and BAYLEY, WS Menominee special folio (No. 62), Geol. Atlas US 1900. 25c. VAN HISE, CR, and LEITH, CK The geology of the Lake Superior region. Monograph LII. 626 pp. 1911. Price not yet fixed. VAN HISE, CR, BAYLEY, WS, and SMYTH, HL Preliminary... | |
| Charles Laurence Dake - 1912 - 242 páginas
...IE, p. EOO. 41. Geikie, Sir Archibald, Ancient Volcanoes of Great Britain, Vol. II, p. 204. 42. Van Hise, CR , and Leith, CK , The Geology of the Lake Superior Region; Mon. US Geol. Survey, Vol. 52, p. 529. 43. Moxham, BC, The Great Gossan Lead of Virginia; Trans. Am. Inst. Min. Eng., Vol. 21, 1892,... | |
| 1912 - 430 páginas
...series. The general shape df the area is crescentic with the concave side toward Lake Superior. « Van Hise, CR, and Leith, CK, The geology of the Lake Superior region: US Geol. Survey, 1911, pp. 78-80. * Elftman, AH, The geology of the Keeweenawan area in northeastern... | |
| 1912 - 714 páginas
...S., The Geology of North Central Wisconsin, Wis. Geol. and Nat. Hist. Surrey, Bull. 16, 1907. 2 VAN HISE, CR, and LEITH, CK, The Geology of the Lake Superior Region. US Geol. Survey, Mon. 52, 1911 (Chapter IV by L. MAHTLN). Here and there, however, isolated low hills... | |
| Geological Survey (U.S.) - 1913 - 272 páginas
...of the Clifton-Morenci district, Arizona: Prof. Paper US Geol. Survey No. 43, 1905, p. 103. » Van Hise, CR, and Leith, CK, The geology of the Lake Superior region: Mon. US Geol. Survey, vol. 52, 1911, p. 188. The extent to which magnetite may form in the outcrop of a sulphide ore body is a matter of... | |
| William Harvey Emmons - 1913 - 274 páginas
...i Yeatman, Pope, The Braden copper mines: liin. and Set. Press, vol. 103, 1911, pp. 769-772. ' Van Hise, CR, and Leith, CK, The geology of the Lake Superior region: Mon. US Geol. Survey, Tol. 52, 1911, p. 142. the probability of error in attributing the deposition of a rich primary -zone... | |
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