82 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bull.189. 
Economic geology— Continued. 
Utah — Con ti n ued . 
Coal fields of Utah, Forrester, 1874. 
Economic geology of the Mercur mining dis- 
trict, Utah, Spurr, 5171. 
Geology of Mercur mining district, Utah, 
Emmons, 1704. 
Geology of Tintic mining district, Tower and 
Smith, 5445. 
Gold, age of limestone strata and occurrence 
of, Blake, 450. 
Gold mines of Mercur, Maguire, 3631. 
Mercur mining district, Lakes, 3310. 
Mercur gold deposits, Moeller, 4020. 
Natural sodium salts, Packard, 4233. t 
Old Telegraph mine, Fenner, 1810. 
Old Telegraph mine, Lavagnino, 3405. 
Onyx marbles, Merrill, G. P., 3944. 
Precious-metal industry, Emmons, 1686. 
Tintic special folio, Emmons, 1717. 
Tintic special folio, Tower, 5446. 
Uintaite deposits of Utah, Eldridge, 1626. 
Uintaite in Utah, Eldridge, 1627. 
Vermont. 
Gold fields of the southern Appalachians, 
Becker, 336. 
Kaolin in Vermont, Nevius, 4074. 
Limestone quarries of New York, Vermont, 
Massachusetts, and Connecticut, Ries, 4616. 
Manganese, Weeks, 5966. 
Slate belt of New York and Vermont, Dale, 
1256. 
1 'irginia. 
Artesian well prospects, Darton, 1313. 
Artesian well prospects in Virginia, Mary- 
land, and Delaware, Darton, 1309. 
Bertha zinc mine, Virginia, Case, 776. 
Bristol folio, Virginia-Tennessee, Campbell, 
740. 
Coal field, Big Stone Gap, Campbell, 723. 
Coal field, Big Stone Gap, Hodge, 2654. 
Coal fields, Clinch Valley, McCreath and D'ln- 
villiers, 3843. 
Coal rocks west of Pocahontas, Boyd, 515. 
Coal sections in Wise County, Bache, 139. 
Estillville folio, Campbell, 724. 
Franklin folio, Darton, 1315. 
Fredericksburg folio, Virginia-Maryland, Dar- 
ton, 1307a. 
Geology of Richmond Basin, Shaler and 
Woodworth, 4939. 
Gold mining in the Appalachians, Nitze and 
Wilkens, 4109. 
"Great Gossan lead," Moxham, 4046. 
Harpers Ferry folio, Keith, 2958. 
Iron ores, Virginia Oriskany, Pechin, 4286. 
Iron ores of Potsdam formation in the valley 
of Virginia, Catlett, 782. 
Lead and zinc mines, Wythe, Boyd, 514. 
Manganese, Weeks, 5964, 5966. 
Manganese deposits of Virginia, Catlett, 778. 
Manganese ore deposit of Crimora, Hall, C. E., 
2241. 
Manganese ores, Birkinbine, 446. 
Mines of Longdale Iron Company, Johnson 
G. R., 2912. 
Monterey folio, Darton, 1335. 
Economic geology — Continued. 
Virginia— Con tinued . 
Nomini folio, Darton, 1314. 
Oriskany iron ores, Pechin, 4288. 
Pocahontas folio, Campbell, 729. 
Production of tin, Rolker, 4661. 
Richmond coal basin, Virginia, Schmitz, 4823. 
Rich Patch iron tract, Chance, 862. 
Section of Rich Patch Mountain, Virginia, 
Schmitz, 4824. 
Staunton folio, Darton, 1308. 
Tazewell folio, Campbell, 735. 
The Donald iron ore mine, Catlett, 781. 
The onyx marbles, Merrill, G. P., 3944. 
. Tin ore, occurrence of, Ulke, 5530. 
Zinc mines, Bertha, Case, W. H., 775. 
Washington. 
Cedar Canyon mining district, Washington, 
Burdsal, 663. 
Coal fields of Puget Sound, Willis, 6208. 
Coal fields of Washington, Woodhouse, 6425. 
Deu Pree lode, Landes, 3380. 
Geology of the Cascade Mountains, Russell, 
4721. 
Genesis of iron ores, Kimball, 3164. 
Physiographic geology of Puget Sound basin, 
Kimball, 3161. 
Reconnois^ance in Washington, Russell, 4707. 
Republic mines, Joseph, 2944. 
Stratigraphy and structure of Puget group, 
Willis, 6206. 
Tacoma folio, Willis and Smith, 6216. 
West Indies. 
Barbados manjak, Merrivak, 5975. 
Occurrence of manjak, Merivale, 3914. 
West Virginia. 
Bituminous Coal Measures of the Appala- 
chians, Ramsay, 4.547. 
Buckhannon folio, Taff and Brooks, 5287. 
Coal Measures of West Virginia, Lower, 
Brown, 636. 
Elk Garden and Potomac coal fields, Weeks, 
5968. 
Franklin folio, Darton, 1315. 
Geologic section along New and Kanawha 
rivers, Campbell and Mendenhall, 732. 
Huntington folio, West Virginia, Ohio, Camp- 
bell, 741. 
Loop Creek coal field, Langdon, 3402. 
Oil field, Mannington, White, I. C, 6055. 
Petroleum and natural gas, White, 6061. 
Piedmont folio, Darton and Taff, 1318. 
Pocahontas folio, Campbell, 729. 
Potomac and Roaring Creek coal fields, Weeks, 
5965. 
Pottsville series along New River, W. Va., 
White, D.,6042. 
Staunton folio, Darton, 1308. 
Tazewell folio, Campbell, 735. 
Wisconsin. 
Building and ornamental stones, Buckley, 655. 
Copper-bearing rocks of Douglas County, 
Grant, 2147. 
Copper mining in northern Wisconsin, 
Thomas, 5367. 
Geology of Wisconsin water supplies, Mead, 
