44 INDEX TO PUBLICATIONS OF U. S. GEOL. SURVEY. [bull.215. 
Appalachian Mountains, southern, geology of Ann 22, iv, pp 177-178 
highways in Ann 22, iv, p 179 
hydrography of WS 62, WS 63 
minerals in Ann 22, iv, p 179 
park proposed in Ann 22, iv,- pp 173-184 
peaks in, heights of WS 62, pp 14-15 
physical features of Ann 22, iv, pp 175-177 
rainfall in Ann 22, iv, pp 181-183; WS 62, pp 23-25 
soil and vegetation in WS 62, pp 30-33 
stream flow in Ann 22, iv, pp 183-184 
temperature of Ann 22, iv, pp 180-181 ; WS 62, pp 22-23 
Appalachian province, structure, extent, divisions, etc., of GF 72, p 1; 
GF75,ppl,4-5;GF77,pl;GF78,ppl,4;GF82,ppl-2;GF90, pi 
Appalachian States, copper deposits of Bull 213, pp 181-185 
Appalachian streams, miscellaneous measurements of WS 65, p 312 
Appanoose formation of Iowa Ann 22, in, pp 342, 343 
Appomattox River, flow of, measurement of WS 48, 
pp 126-127; WS 65, 238-239; W 7 S 75, p 44' 
Appropriations for the United States Geological Survey. Ann 22, 
t, pp 47-48; Ann 23, pp 20-21 
Aquia Creek scries of deposits and flora Ann 16, 
i, pp 473, 482-483, 523, 530-532, 538, 542 
Arago formation of Oregon GF 89, p 3 
Arbuckle limestone of Indian Territory GF 79, p 3 
Arbuckle uplift, Indian Territory, structure of GF 79, p 7 
Archean rocks; Basement complex of Michigan, Crystal Falls district Ann 19, 
in, pp 146-147; Mon xxxvi, pp 463-471 
Basement complex of Michigan and Wisconsin, Penokee district Mon xix, 
pp 81, 82, 86, 428, 438, 455, 470, 471, 472 
of Minnesota, Mesabi district ...Mon xuii, pp 13, 63-71 
Beach granite of Tennessee GF 90, p 3 
Blowing Rock gneiss of Tennessee ( IF 90, | . 3 
Carolina gneiss of Tennessee GF 90, p 2 
Cranberry granite of Tennessee GF 90, p 3 
Ely greenstone of Minnesota Mon xlv, pp 130-172 
Huronian sandstones of Great Lakes region Bull 8, pp 15, 10, 20 
Keweenawan san< lst< »nes, enlargements of feldspar fragments in . . Bull 8, pp 44-47 
of Minnesota, Vermilion district Mon xlv, pp 129-274 
of Nevada, south of fortieth parallel Bull 208, pp 26-27, 47 
of North America Ann 12, i, pp 557-563 
of Tennessee, Cranberry quadrangle G F 90, pp 2-3 
of Virginia, Norfolk quadrangle GF 80, p 2 
of States. (See, also, formation names under this heading.) 
quartzites of the Northwest Bull 8, p 49 
Roan gneiss of Tennessee GF 90, p 2 
Soudan formation of Minnesota .♦. Mon xlv, pp 172-246 
Archean and Algonkian rocks of Alabama, clays of PP 11, pp 67-68 
Argentina, borax production of MR 1901, p 871 
copper from, statistics of MR 1900, pp 184, 185; MR 1901, p 194 
petroleum in, occurrence of MR 1900, p 592 
Argillites of Alaska, southeastern PP 1, p 24 
A rgus Range, California, geology of Bull 208, p 212 
Arid lands, reclamation of, review of work on Ann 23, pp 11-15 
A rid regions of United States Ann 22, iv, pp 28-37 
(See, also. Irrigation.) 
