258 
INDEX. 
Page. 
Canis indianensis. 154 
sp. 154 
Carcharodon rectus Agassiz. 153 
Cardium brewerii Gabb. 224 
cooperi Gabb. 222 
corbis Conrad. 26,107 
procerum Sowerby. 26 
linteum Conrad. 11 
quadrigenarium Conrad var. fernando- 
ensis Arnold. 25,27,107, 24$ 
sp. 17,24,147 
Castac Creek, character of. 3 
Central field, development of. 158-159,172 
geology of. 165-170 
location of. 165 
oil wells of. 167-169,172 
oil of, analyses of.210.211,213 
records of. 168,169 
section across, figure showing. 171 
structure of. 170-171 
topography of. 165 
view of. 168 
Central Oil Co., pipe line of. 135 
wells of. 101 
oil of, analysis of.210,212,213 
view of, Murphy wells and. 112 
Cerithidea californica IJaldeman. 153 
Ccrithium topangensis Arnold. 147 ,226 
Chaffee Canyon, fossils from. 17 
rocks of. 80 
Chaffee syncline, description of.80-81 
Chama exogyra Conrad. 153 
Chandler wells, location of... 114 
Chino field, location of. 132 
oil in. 110,132 
Chino Oil Co., wells of. 132 
Chione fluctifraga Sowerby. 107 
mathewsoni Gabb. 26 
succincta Valenciennes. 27 
temblorensis Anderson. 14,147,333 
whitneyi Gabb. 26 
sp. 14,146 
Chlamys bellilameMtus Arnold. 252 
calkinsi Arnold. 224 . 
hastatus Sowerby var. str^tegus Dali.. 252 
latiauritus Conrad. 24.4 
opuntia Dali. 244 
parmeleei Dali. 244 
sespeensis Arnold. 234,238 
wattsii Arnold. 242 
Chlorostoma (Omphalius) dalli Arnold. 147 
dalli var. inornatus Arnold. 226 
var. subnodosus Arnold. 226 
funebrale A. Adams. 27 
sp. 24 
Chorus belcheri Hinds.26,27 
Chrysodomus arnoldi Rivers. 25 ,252 
sp.-. 24 
Clampitt, E. A., oil well of, oil of, analysis 
of. 210,211,213 
Clathurellaconradiana Gabb. 153 
Clidiophora punctata Conrad. 26 
Coldwater anticline, location of.31,51,54 
oil in. 33,54 
rocks in.. 7,8,55 
Page. 
Colegrove, brea near. 154 
oil field near. 158 
wells of, geology of.182-184 
records of. 183-184 
Columbella (Astyris) gausapata Gould. 27 
var. caiinata Hinds. 27 
Columbia Oil and Producing Co., wells of.. 30,128 
wells of, oil of, analyses of.210,212,213 
Columnar section, figure showing. 144 
Consolidated Crude Oil Co., well of, oil of, 
analysis of.210,211,213 
Conus californicus Ilinds.24,107 
sp. 24 
Cooper, II. N., analyses of. 209-213 
on methods of analyses of oil. 205-20S 
Cooper, ,T. G., fossils determined by-11,26,152 
Corbula luteola Carpenter. 
sp. 
Correlations, table of. 
Coyote Hills, rocks in.. 
Coyote Hills anticline, description of 
Cracks, joint, occurrence of. 
Crepidula adunca Sowerby. 
princeps Conrad... 
rugosa Nuttall. 
Crown King well, location of. 
Cryptoyma californica Conrad. 
Crystalline schist, oil in. 
Cylichna alba Brown. 
costata Gabb. 
sp. 
Cypraea femandoensis Arnold. 
. 153 
. 11,24 
. 143 
_ 106,109 
. 109 
. 157 
. 27 
. 26,153 
. 27,107 
. 75 
25,26,27,153 
_ 100-101 
224 
147 
252 
D. 
Davis and Harrison, oil wells of, oil of, 
analyses of.210,211,213 
Dentalium cooperi Gabb. 11 
hexagonum Sowerby. 27 
neohexagonum Sharp and Pilsbry. 107 
semipolitum Broderip. 26 
sp. 14,107 
Devils Gate, oil wells near. 54-55 
Dewitt Canyon, oil wells in. 4,95 
Diabase, occurrence of. 106 
Diplodonta orbella Gould. 153 
Dolichotoma carpenteriana Gabb. 25 
keepi Arnold.. 147,338 
Donax l-.evigata Dcshayes. 27 
Dosinia ponderosa Gray. 24,147,338 
sp. 17 
Drillia hemphilli Stearns. 27 
inermis Hinds_.•. 27 
inermis var. penicillata Carpenter. 27 
sp. 147,153,338 
E. 
East Canyon, oil wells in. 96 
Eastern field, development of.. 159,164-165 
geology of. 160-162 
location of. 160 
oil wells of. 160-162,164-165 
oil of, analyses of.210,211,213 
records of. 162 
structure of. 163-164 
topography of. 160 
view of. 168 
