Lveeks.] PALEONTOLOGY, PETROLOGY, AND MINERALOGY, 1904. 155 
Dynamic and structural geology — Continued. 
General — Continued. 
Origin of pebble-covered plains in desert 
regions, Blake, 4. 
Problems of geophysics, Becker, 3. 
Kock cleavage, Leith, 5. 
Rock movements in the Laurentian and Hu- 
ronian areas, Mills (S. D.), 1. 
Sehistosity and slaty cleavage, Becker, 2. 
Smoking bluffs of the Missouri River region, 
Powers, 1. 
Study of minerals in the laboratory, Day 
(A.'l.),1. 
Superficial blackening of rocks in desert re- 
gions, Blake, 2. 
Technology of clays, Beyer and Williams, 1. 
Teoria quimica para explicar la formacion 
del petroleo de Aragon, Villarello, 2. 
Economic geology. 
Alabama. 
- Cement resources of Alabama, Smith (E. A.), 
1,2. 
Index to mineral resources of Alabama, 
Smith and McCalley, 1. 
Materials and manufacture of Portland ce- 
ment, Eckel, 10. 
Water powers of Alabama, Hall (B. M.), 1. 
Alaska. 
Alaska-Treadwell mine, Palache, 1. 
Alaska's mineral wealth, Brooks, 2. 
Coal fields of Cape Lisburne, Collier, 1. 
Copper River country, Abercrombie, 1. 
Deposition of ores from an igneous magma, 
Stevenson (R.), 2. 
Geology of the Treadwcll ( re deposits, Spen- 
cer (A. C), 3. 
Gold placers of the Fairbanks district, Prin- 
dle, 1. 
Juneau gold belt, Spencer ( A. C), 1. 
Kotzebue placer-gold field. Moffit, 1. 
Petroleum fields of Alaska, Martin, 1. 
Placer mining in Alaska in 1903, Brooks. 1. 
Porcupine placer district, Wright (C. W.), 2. 
Porcupine placer mining district, Wright 
(C. W.), 1. 
Reconnaissance in Alaska, Schrader, 1. 
Tin deposits of the York region, Collier, 1, 2. 
Arizona. 
Bisbee folio, Ransome, 4. 
Copper deposits of the Kaibab Plateau, 
Lunt, 1. 
Deer Creek coal field, Campbell, 2. 
Genesis of copper.deposits of Clifton-Morenei, 
Lindgren, 3. 
Geology and ore deposits of the Bisbee quad- 
rangle, Ransome, 1. 
Geology of Mineral Creek district, Gowling, 1. 
Globe folio, Ransome, 3. 
Gypsum deposits in Arizona, Blake, 1. 
Ore in anticlinals, Lakes, 11. 
Planet copper mines, McCarn, 1. 
Silver Bell Mountains, Barney, 1. 
Tungsten deposits in Arizona, Rickard (F.), 2. 
Arkansas. 
Arkansas roofing slates, Dale, 2. 
Bauxite in Arkansas, Berger, 1. 
Gisements de minerals de zinc, Demaret, 1. 
Economic geology — Continued. 
Arkansas — Continued. 
Zinc and lead deposits of Arkansas, Adams 
(G.I.),2. 
California. 
Desert dry lakes of California, Bailey (G.E.),1. 
Genesis of ore deposits at the Royal mine, 
Forstner, 1. 
Geological section of the Coast Ranges, 
Osmont, 1. 
Gisements des minerals de mercure, Dema- 
ret, 2. 
Gypsum deposits in California, Fairbanks, 1. 
Magnesite and its uses, Spinks, 1. 
Mineral resources of the Redding quadrangle, 
Diller, 1. 
Mother lode in Tuolumne County, Storms, 2. 
Quicksilver deposits of California, Forstner, 2. 
Petroleum in California, Prutzman, 1. 
Petroleum industry of Europe and America, 
Otsuka, 1. 
Roofing slate of igneous origin, Eckel, 6. 
Salt industry in Utah and California, Eckel, 5. 
San Luis folio, Fairbanks, 2. 
Slate deposits of California and Utah, Eckel, 3. 
Canada. 
Alberta coal field, Armstrong, 1. 
Carboniferous system of New Brunswick, 
Bailey (L. W.), 1. 
Cinnabar-bearing rocks of British Columbia, 
Monckton, 1. 
Coal fields of Crow's Nest Pass, Jacobs, 1. 
Coal mining in the Crow's Nest, McEvoy, 1. 
Coal prospects of New Brunswick, Poole, 1. 
Cobalt-nickle arsenides and silver, Miller 
(W. G.),l. 
Copper-bearing area in Quebec, Dresser, 1. 
Copper-bearing rocks in Quebec, Dresser, 3. 
Copper deposits of Mt. Sicker, Musgrave, 1. 
Corundum and emery, Fuller (H. T.), 1. 
Corundum in Ontario, Baker, 1. 
Economic resources of Moose River Basin, 
Bell (J. M.), 1. 
Eisenerzlagerstatten am Lake Superior, 
Macco, 1. 
Exploration of the Ontario iron ranges, Will- 
mott, 2. 
Genesis of Animikie iron range, Hille, 2. 
Genesis of gold deposits of Baskerville, At- 
kin, 1. 
Geological sketch of the Bankhead coal field, 
Turnbull, 1. 
Geology and mining of Vancouver Island, 
Sutton, 1. 
Geology of Boisdale Hillsanticline, Boright, 1. 
Gold near Lake Superior, Lane, 8. 
Graham Island coal, Blakemore, 1. 
Industries miniere et metallurgeen Colombia 
Britannique, Vicaire, 1. 
Iron belt west of Hutton, Culbert, 1. 
Manganese mining in Nova Scotia, Jenni- 
son, 1. 
Mica deposits, Cirkcl, 1. 
Mineral resources of Ontario, Miller (W. G.),2. 
Mineral resources of Vancouver Island, 
Brewer, 1. 
Mines of Ontario, Carter (-YV. E. IT.), 1. 
