INDEX. 
A. 
Page. 
Akron, Ohio clay from, analysis of 237 
Albany, clay from, analysis of 211, 237 
Alexander, clays near 191 
Alga Bluff, clays at • 49 
Alma , clay industry at 70 
clays near 70 
section near 70 
Altus, clays near 102 
section at 102 
Arnsteadville, clays near 95 
Analyses, discussion of 45-46 
table of 235-237 
See also particular counties. 
Archimedes, occurrence of 15 
Argenta, clays near 101, 177 
Arkadelphia, section at 37 
Arkadelphia shale, character and distribu- 
tion of 37-38 
Arkansas, geologic map of Pocket. 
Arkansas, Geological Survey of 9 
Arkansas County, description of 47 
well in, record of 47 
Arkansas River, clays on 59. 
92, 131, 132, 205, 212-213, 232 234 
Arkansas Valley, description of 11 
Ashley County, description of 48 
well in, record of 48 
Atkins, clay industry at 100 
Atoka formation, clays in 129,231 
Austin, clays near 133 
B. 
Baker Creek, clays near 158 
Barber, clays at 129 
Barren Coal Measures, identity of 10 
Sei also Winslow formation. 
Batesville sandstone, character and distri- 
bution of 14-15 
Bauxite, clays associated with 32-33 
occurrence of 166 
study of 12 
Bayou des Arcs, clays on 225 
Bayou MetO, clays on 96 
Bayou fcfeto anticline, description of 132 
Bay Village, clays of 41 
Beebe, clay industry at 228 
clays near 227 
wells near, records of 227,228 
Beech Creek, clays on 41,219 
Belleville, clays near 232 
Belva, clays at... 129 
Benton, clay industry near. 197 I9S 
clays at and near 183 19 1 
analyses of 191,193 
beds of, elevations oi 190 
kaolin at 196 197 
4S136— b u 1 1 . ; ;r> 1— os— i i . 
Pago. 
Benton, kaolin at, analysis of 197 
sections at 183, 189, 191, 192 
sections at, figure showing 189 
Bibliography, reference to 20 
Big Crow Creek, fossils on 180 
Big Indian Creek, clays on. 225 
Bird clay, analysis of 87 
quality of 75 
Biswell Hill, section through, figure show- 
ing 209 
Black Fork of Poteau; clays on 200 
Black Rock, clay industry at 126 
Blaine, clays at 130 
Bolivar Creek, clays on 40 
Boone chert. See Boone format ion. 
Boone formation, character and distribu- 
tion of 14 
Booneville, clays at 129,131 
Boston Mountains, description of 11 
Bradley County, clays of 50 
description of 48-50 
wells in, records of 49,50 
Brashy Branch, clays on 129 
Brick, clays for, analyses of 29 
clays for, nature of 45 46 
occurrence of 30-32,36, passim. 
colors of 46 
manufacture of 45 
BrinkJey, well at, record of 181 
Brushy Creek, clay on 105 
Brushy Mountain, clays at 130 
Buchanan, E. C, on Pike. County clays.. I 19 L50 
Buck Mountain, clay on 158 
Buckshot clays, analyses of 28,181 
character of 28, 45 
occurrence of 38,44-45,59,95,231, passim. 
origin of 28 
uses of .' 29,45 
Buckshot land, analysis of 156 
nature of.. 28 
occurrence of 44 
Burchard, E. F. , work of 9 
Burnsville, clays near 208 
Butler clay, quality of 74 
Butlers Ridge, clays at - 209 
Bryant, clays near 191-192 
Cabot, clay industry at 134 
clays near 133 
well near, record of 133 
Cache River, clays on 12. II. I". 
Cad ron Creek, clays on 59,92 
Calhoun County, clays of 
geology of .50-52 
sections in 52, 53 
I'll 
