warman] CAMBRIAN CARBONIFEROUS. 61 
Canada; corundum in Bull 180, pp 88-89 
corundum (gem) in MR 1901, pp 739-740 
graphite from, statistics of MR 1900, p 877; MR 1901, pp 899, 900 
gypsum production of MR 1900, pp 832, 833; MR 1901 , pp 849-850 
iron and steel production of MR 1901, pp 107, 112 
lead from, statistics of MR 1900, pp 209, 210 
manganese ore from, statistics of MR 1900, 
pp 127-128, 140; MR 1901, pp 138-139, 155 
Milk River, reconnaissance of, for irrigation Ann 22, iv, pp 271-273 
natural gas in, statistics of MR 1900, pp 650-651 ; MR 1901, p 632 
nickel from, statistics of MR 1900, p 249; MR 1901, pp 247, 249 
ocher production of MR 1901, p 906 
phosphate rock production of MR 1901, p 822 
petroleum in, statistics of MR l'.OO, pp 587-589; MR 1901, pp 584, 611 
platinum in Bull 193, pp 36-51 
pyrite production of MR 1900, p 826; MR 1901, pp 840-841, 842 
salt production of MR 1900, p 847; MR 1901, p 865 
soapstone in, statistics of MR 1900, p 786; MR 1901, p 780 
Canal across American isthmus, problem of, descriptions and comparisons of 
routes, etc Ann 22, i v, pp 536-546 
Canals, ship; size, cost, traffic, etc., comparison of Ann 22, iv, pp 541-543 
Cancrinite, action of ammonium chloride on Bull 207, pp 41-42 
analysis of, from Maine, Litchfield Bull 207, p 41 
Candelaria Mountains, Nevada, geology of Bull 208, pp 1 13-115 
Caney shale of Indian Territory GF 73, p 3; GF 79, p 4 
Canyon division of Texas Ann 22, in, p 404 
Cape Colony, coal production of MR 1901, p 311 
Cape Fear River, North Carolina, flow of, measurement of Ann 22, 
iv, p 155; WS 48, pp 137-138; WS 65, pp 244-245; WS 75, p 56 
Cape Lisburne, Alaska, coal near Ann 22, in, pp 561-563 
Cape Nome. (See Nome.) 
Carbonates, iron-bearing, analyses of, from Minnesota, Vermilion district ..Mon xlv, 
p 380 
Carboniferous ammonoids of America Mon xlii 
Carboniferous clays, distribution of, east of Mississippi River PP 11, p 52 
of Illinois PP 11, pp 94-95 
of Indiana PP 11, pp 98-106 
of Kentucky PP 11, pp 118-124 
of Ohio PP 1 1, pp 192-205 
of Pennsylvania PP 11, pp 212-235 
of Tennessee PP 11, p 244 
of Virginia PP 11, p 249 
of West Virginia 1 PP 11, pp 252-260 
Carboniferous coal fields of United States r Ann 22, in, pp 15-17 
Carboniferous fauna; Coal Measures ammonoids of America Mon xlii, pp 15-16 
Kinderhook ammonoids of America Mon xlii, pp 13-14 
Permian ammonoids of America Mon xlii, p 16 
St. Louis-Chester ammonoids of America Mon xlii, p 14 
correlation of, of the world Mon xlii, pp 17-18 
Carboniferous fossils of Arizona, Globe quadrangle PP 12, pp 42-41 
Carboniferous history of Great Plains region GF 87, p 3; GF 88, p 4 
of New York City district GF 83, pp 5-6 
of South Dakota, Oelrich's quadrangle GF 85, p 2 
