22 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bull. 189. 
Archean and Algonkian— Continued. 
Appalachian region — Continued . 
Appalachian region, Williams, G. H., 6161. 
Bauxite, Hayes, 2415. 
Boundary between Potsdam and pre-Cam- 
brian in the Adirondacks, Cushing, 1247. 
Catoctin belt, Keith, 2959. 
Cleveland folio, Hayes, 2418. 
Coosa Valley region, McCalley, 3818. 
Collections of N. Y. State Museum, Merrill, 
3935. 
Description of faulted region, Darton, 1322. 
Drift bowlders between the Mohawk and 
Susquehanna rivers, Brigham, 594. 
Franklin white limestone, Wolff and Brooks, 
6409. 
Geological map of Alabama, Smith, E. A., 5009. 
Geological structure in Hibernia, N. J., Wolff, 
6406. 
Geology of Clinton County, Cushing, 1239. 
Geology of crystalline rocks, Merrill, 3936. 
Geology of Essex County, White, 6064. 
Geology of Franklin County, New York, Cush- 
ing, 1248. 
Geology of Hamilton, Warren, and Washing- 
ton counties, New York, Kemp, Newland, 
and Hill, 3022. 
Geology of Jenny Jump Mountain, Westgate, 
6017. 
Geology of Lake Placid region, Kemp, 3005. 
Geology of Lawrence and Jefferson counties, 
Smyth, C. H., jr., 5080. 
Geology of old Hampshire County, Massa- 
chusetts, Emerson, 1677. 
Geology of Orange County, Ries, 4622. 
Geology of southeastern Pennsylvania, Rand, 
4528. 
Geology of Washington, Warren, Essex, and 
Hamilton counties, New York, Kemp and 
Newland, 8017a. 
Gold fields of the South, Brewer, 573. 
Gold fields of the southern Appalachians, 
Becker, 336. 
Moriah and Westport townships, Essex Coun- 
ty, New York, Kemp, 2987. 
Mount Greylock, Dale, 1254. 
Outline of physical features of Maryland, 
Clark, 912. 
Pennsylvania, geology of, Lesley, 3466, 3467. 
Pre-Cambrian sediments in the Adirondacks, 
Kemp, 3019. 
Progress made in mapping crystalline rocks 
of western Adirondack region, 1898, Smyth, 
and Newland, 5096. 
Report on Essex County, Kemp, 2979. 
Synchronism of the Lake Superior region with 
other portions of North America, Winchell, 
N. H., 6314. 
Taconic and Huronian rocks, Nitze, 4107. 
Titaniferous iron ores of Adirondacks, Kemp, 
2991. 
Great Lakes region. 
Animikie rocks, cherts, and dolomites of, 
Ingall, 2858. 
Archean and Algonkian in the Northwest, 
Van Hise, 5678. 
Archean of Minnesota and Finland , Winchell, 
6341. 
Archean rocks, Smith, W. H. C, 5058. 
Archean and Algonkian — Continued. 
Great Lakes region — Continued. 
Copper-bearing rocks of Douglas County, 
Wisconsin, Grant, 2147. 
Crystal Falls iron-bearing district, Michigan, 
Clements and Smyth, 1017. 
Crystal Falls district, Michigan, Van Hise, 
5709. 
Crystalline rocks, the, Winchell, N. H.,6301. 
Excursion to Lake Superior, Van Hise, 5690. 
Extent and distribution of Archean in Min- 
nesota, Hall, 2252. 
Felsitesand associated rocks, Michigan, Hub- 
bard, 2798. 
Field observations in 1892, Wine hell, N. H . , 6304. 
Field work in 1893 in Minnesota, Grant, 2110. 
Geognostic and geographic observations 
Kloos, 3193. 
Geologic structure of Vermilion range, Smyth 
and Finlay, 5101. 
Geology of Akeley Lake plate, Minnesota, 
Grant, 2132. 
Geology of Beltrami County, Minnesota, 
Todd, 5435. 
Geology of Carlton County, Minnesota, Win- 
chell, 6349. 
Geology of Carlton plate, Minnesota, Win- 
chell, 6360. 
Geology of Cook County, Minnesota, Grant, 
2125. 
Geology of Dunka River plate, Minnesota, 
Winchell, 6357. 
Geology of Fraser Lake plate, Minnesota, 
Grant, 2131. 
Geology of Gabbro Lake plate, Minnesota, 
Grant, 2129. 
Geology of Itasca County, Minnesota, Grant, 
2138. 
Geology of Kekequabic Lake, Grant, 2109. 
Geology of Keweenawan area, Elftman,1635. 
Geology of Lake County, Minnesota, Win- 
chell, 6352. 
Geology of northeastern Minnesota, Winchell, 
6328. 
Geology of the Nipissing-Algoma line, Bur- 
wash, 668. 
Geology of Partridge River plate, Minnesota, 
Winchell, 6356. 
Geology of St. Louis County, Minnesota, 
Winchell, 6350, 6351. 
Geology of Snowbank Lake plate, Minnesota 
Grant, 2130. 
Geology of Swan Lake plate, Grant, Minne- 
sota, 2128. 
Geology of the iron, gold, and copper dis- 
tricts, Wadsworth, 5768. 
Geology of Vermilion Lake plate, Minnesota, 
Winchell, 6359. 
Geology of Virginia plate, Minnesota, Win- 
chell, 6355. 
Glacial Lake Agassiz, Upham, 5600. 
Granitic areas, observations on, Grant, 2106. 
Huronian and Basement Complex, relations 
of, Pumpelly and Van Hise, 4503. 
Huronian and Laurentian, relations of, Bar- 
low, 243. 
Iron-bearing series, Irving and Van Hise, 
2869. 
Iron-bearing formations, Winchell, N. H., 6290. 
