148 
INDEX TO NORTH AMERICAN GEOLOGY, 
[BULL.J 
Carboniferous — Continued. 
Mississippi I 'alU y rt gion — Continued. 
Cottonwood Falls folio, Prosser and Beede. 1 .' 
Economic geology of the Iola quadrangle, 
Adams. Haworth, and Crane, 1. 
Formations of northern Arkansas, I'lrich. 2. 
Geology of clays, Beyer and Williams, 2. 
( reology of Illinois, Rolfe, 1. 
I reology of Miller County. Ball and Smith. 1. 
I, yon County geologj . Smith i A. J.), 1. 
Permische Stegocephalen und Reptilien aus 
I exas Broili, 1. 
Zinc and lead deposits Of Arkansas, Adams 
r.L).2. 
Nt w England and Nt w York. 
Geology of Monadnock Mountain, Perry, 1. 
Ohio Valley region. 
Grottes des Etats-unis, Le Couppey de la 
1 on - 1 . 1 . 
Lime resources of Ohio, Orton and Peppel, l. 
Patoka folio, Fuller and Clapp, l. 
Topography and geology Of Indiana, Hop 
kins 
Waverly formations of central Ohio, Pn 
and Cumings, 1. 
ky Mountain region. 
Carboniferous faunas of Mississippi Valley in 
the Rocky Mountain region, Keyes 
outhwestern Montana. Douglas,2. 
Stratigraphy of Black Hills, Bighorn Moun- 
tains, and Rocky Mountain front range, 
Darton, 3. 
- Uhwestt in region. 
Coal lands of Indian Territory, Tall'. 1 5. 
Measure forest near SocorrOj Herrick 
i i. . l. 
Contact of Permian with Pennsylv'anian in 
Oklahoma, Kirk. 1. 
logie und Petrographie der Apache Moun- 
tains, ' >sann, l. 
logy of Arbuckle and Wichita Mountains, 
Tan', 7. 
Ogy of Oklahoma, Could, 1. 
ogy of Shafter Bilver-mine district, Ud- 
den, 1. 
ology of Wichita Mountains, Could, 5. 
Gypsum deposits in New Mexico, Herrick 
II \ .1. 
I I _'an coal fields, Kej es, 7. 
Permische Stegocephalen und Reptilien aus 
Texas, Broili, 1. 
Stratigraphic sequence in trans Pecos I 
Richardson, 3. 
Gt i" 
Raised beaches, Pearson, 1. 
Cartography. 
Geological ma], of Indiana, Hopkins, 2. 
Chemical analyses.'* 
Akerit< I >n 3ser, 1. 
Alkali syenite, Wrighl I F. E.). 2. 
Amblygonite, Schaller 1. 
Vmphibole Phalen, l . 
Chemical analyses — Con t inued. 
Amphibole, Wright I F. E.), 2. 
Am pinhole granite, Weidman, 1. 
Amphibole syenite. Weidman, 1. 
Analcite tinguaite, Finlay (G. I.), 1. 
Andesite, Finlay (G. L), 1. 
Andesite-granophyre, Fairbanks, 2. 
Arfedsonite, Wright (F. E.), 2. 
Augite-diorite, Dresser, 1. 
Augite syenite, Phalen, 2. 
Auvergnose, Phalen, 1. 
Barite, Rowe, 1. 
Barkevikite, Wright (F. E.), 2. 
Basalt, Finlay (G. I.), 1. 
Basalt, Lindgren, 2. 
Basalt, Smith (G. <».), 1. 
Basall cinder buttes, Russell, 1. 
Bauxite, Watson (T. L.), 7. 
Bentonite, Darton, l. 
Biotite, Eyerman, 1. 
Biotite-diorite, * >smont, 1. 
Biotite-trachyte, doss (W.), 2. . 
Bi id bite, Schaller, l . 
Bostonite, < Iross w 
Brine, Darton, l. 
Building stone. Crosbj and Loughlin, 1. 
< lamptonite, Finlaj G. I i, l. 
< lement, Eckel, 10. 
Cemenl rock. Peck, 3. 
< Ihert, w eidman, 3. 
i Ihrompicol ite, Hoffmann, 1. 
Chrysocolla, Lindgren and Hillebrand, 1 
clay, Hoffmann, l. 
( !lay, Lane, 7. 
Clay, Ries, 3, 1. 
Clay, Smith | E. \. i, L,2. 
Claj . Woolsej . I. 
and Williams, 1,2. 
Coal, Ashley, 1. 2. 
coal. Burrows, l. 
I. Butts, 2. 
i loal, < lampbell, 2, 3. 
< !oal, Fisher, 2. 
al, Gwillim, 1 . 
( loal, Hoffmann, l. 
( loal, Richardson, I. 
< loa 1, Robinson, 1. 
( loal, Spencer I A. c.), 2. 
Coal, Spurr, 1. 
( lopper pitch ore, Lindgren and Hilh 
Coronadite, Lindgi en and Hillebrand, l. 
Crj ptoperthite, Dresser, 2. 
Custefose, Phalen, l. 
Dacite, Lindgren and Drake, 2 
Dacite-granophyre, Fairbanks i. 
Dellenose, Phalen, l . 
Diabase, Fairbanks, 2. 
Diabase, Haehl and Arnold, l. 
Diorite, Finlaj G I. . 1. 
Diorite, Lindgren, 2. 
Diorite, Phalen, l. 
Diorite, Spencer (A. C), 2. 
"The large numbei of analyses given in darkens 'The analyses ol rocks from the laborutoi \ o 
United States Geological Survey, in Merrill's "The nonmctallic minerals, their occurrence 
," and in Washington's 'Superior analysesol igneous rocka from Roth's Tabellen," hav< 
been included In ' be list. 
