INDEX. 



257 



Brown, Barnum, Jurassic shore line traced by 79 

 Biicaro Hill, copper ores and copper mining 



at 236, 237, 238, 239-240 



Building stone, deposits of 245 



Bulla, basal rocks exposed near 52 



Miocene conglomerate exposed near 66-67 



Miocene fossils found near 114, 116-124 



view of exposure of conglomerate near 



(PI. X) 68 



view of gorge on Rio Mao above (PI. 



VII, C) 40 



Bulla conglomerate, age, character, thickness, 



and distribution of 57, 66-67 



type locality of "° 



view of exposure of (PI. X) 68 



Bureau of Public Roads, tests of road-making 



material by 14, 247-248 



Cabeza de Toros, coral limestone at 185 



Cabo Falso, geography of region near 47,49 



Cabo Rojo, geography of region near 49 



Cabral, fossils found at 166-168 



location of - 1^5 



roads to 196 



salt springs near 192 



Cercado formation near, section of 68 



Caimito, Miocene fossils found at and 



near 114, 115-124, 151 



Camino Real, fossils found on 166-168 



Calkins, F. C, petrographic work by 14, 83-88 



Campo El Puerto, spring at, analyses of 98 



water of 193-194 



Cana, section of Cercado formation near 68 



Cafio de Botiguela, Miocene rocks near 174-175 



Canada de Rancho Viejo, Eocene rocks and 



fossils found near 60, 106, 200 



Canada Diablo, geology near 220 



Canela, Gurabo formation near 73 



Canu, F., acknowledgments to 89 



Cape Cabron, topography of area near 46 



Cape Engano, features of 47 



Cape Frances Viejo, features of 46 



Cape Haitien, Eocene rocks at 200 



Cape Rafael, geography of area near 47 



Cape Samand, shore features near 46 



Carpintero, rocks near 211 



Carrera del Potro (salt working), deposits 



exposed by 216 



Carretera Duarte, course of 31,32,44 



road metal from, tests of 247 



Catalina Island, geographic features near 48 



position of 41 



Catalinita Bay, geography of region near 48 



Cercado de Mao, Gurabo formation near 71 



Gurabo formation near, view of (PI. 



XIII, A) 74 



Mao Adentro limestone near 73 



Miocene rocks and fossils found near 



67, 114, 126, 130-131, 133-145, 151-153 



Cercado formation, age of 57, 97 



character, thickness, and distribution of 67-69 



correlation of 100 



fossils of 67-69,96-97,114-130 



modified fauna of (localities and lists of 



fossils) 97-98, 126-130 



Cercado formation — Continued. 



section of 71 



type locality of 67 



view of exposure of (PI. XII, A) 72 



Cerros de Jacuba, character of 170-171 



structure in 176 



Cerro de las Chivas, rocks in 212 



Cerros los Pifiones, fossils collected in 54 



Cerros de la Travesia, basal rocks exposed 



near 51 



Cerros de Sal, features of 40 



fossils found on 163-164 



gypsum deposits in 214 



methods of mining in 218 



potassium deposits in 245 



rocks at and near 213-215 



salt deposits at 215-219, 244, 245 



salt from, character of 216-218 



chemical analyses of 217 



prices of 218 



Cerros de Sal formation, age, character, and 



thickness of 57,75, 199,201,214-215 



equivalents of 103, 213, 214 



faulting in 79 



fossils of 103, 163-164 



occurrence of, south of Duverge 220 



stratigraphic sections of 75, 215 



Cevicos, basal rocks exposed near 51 



Oligocene rocks near 63-64 



Cevicos limestone, age, character, thickness, 



and distribution of 57, 63-64 



correlation of, with Anguilla formation.. 63 



fossils of 63,64,110,112 



structure of '° 



Chalcocite, occurrence of 222 



Chert, occurrence of 83 



Chloritic schist, occurrence of 83 



Chini, Francis, copper prospecting by 237 



Cibao Valley, position and general features of..29-30 

 previous studies of Miocene formations 



in 65 



settlement and agriculture in 29,30 



structure in 78, 203 



Clarke, F. W., cited on mineral content of 



ocean water.. 



191 

 Climate and vegetation, Azua and Barahona 



provinces, features of 197-198 



Coal, deposits of 244 



"Coast limestone" of Gabb, character, dis- 

 tribution, age, and equivalents of 77, 



199, 202, 213 



fossils from 166-168 



geologic events following the deposi- 

 tion of 82 



Coast line and shore features, description of.. 44-49 



Coastal plain, features of 40-41 



Cohen, Dr. P. V. Logrono, oil samples col- 

 lected by.._ 225 



Comendador, location of 195 



Concrete, rock for, occurrence of 245-246 



Condit, D. D., fossils collected by 105, 105, 



107, 108, 109, 111, 112, 113, 114, 115, 126, 130- 

 145, 147, 151-153, 154, 155, 163, 165, 166-168 

 itinerary of 12-13 



