368 



CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th Ser. 



olavata, Lamna, 72, 89 

 clavatus, Philophorus, 270 

 Clegg, Colin Eastwood, 355 

 Clemens, Mrs. Joseph, 355 

 dementia cf. dariena, 128 



species, 199 

 clevei, Agassizia, 128, 138 



Sohizaster, 128, 140 

 Climate and its Influence upon the Oli- 

 goeene Faunas of the Pacific Coast, with 

 Descriptions of some new Species from 

 the Molopophorus lincolnensis Zone. By 

 Roy E. Dickerson, 157 to 192 

 Climatic Zones of Martinez Eocene Time. 



By Roy E. Dickerson, 193 to 196 

 Clokey, Ira W., 355 

 Clypeaster cf. concavus, 128, 146, 148 



cubensis, 128, 132, 144, 146 



species a, 128, 150, 152 



species b, 128 

 ooagulatus, Orthotylus, 275 

 coalingensis, Pecten, 217 

 Coast Bush-Tit, 332 

 Cochlorhinus pluto, 295 

 coelata, Corythucha, 259 

 cognata, Architectonica, 98 



Stellaxis, 91, 98 

 cognatum. Solarium, 98 

 Cole, Blanche Dougan, 365 

 Cole, Grenville A. J., 355 

 Cole, Kate E., 355 

 colUna, Typhlocyba, 305 

 coloradensis, Erythroneura comes, 306 



Mesamia, 295 

 Colpophyllia, 199 

 comes coloradensis, Erythroneura, 306 



vitifex, Erythroneura, 306 

 commissuralis, Empoa, 305 

 commissus, Thamnotettix, 299 

 communis, Helochara, 292 

 compacta, Astarte, 14 

 compressus, Gyrodes, 57, 67 

 Concerning the Origin of the Soft-shelled 

 Turtle, Aspidonectes californiana Rivers 

 By John Van Denburgh, 33 to 39 

 condoni, Epitonium, 160 

 condylomatus, Pecten, 128, 202 

 confluens, Cicadella hieroglyphica, 292 

 confusus, Plagiognathus, 284 

 congrua, Chlorochroa, 252 

 conica, Turritella, 47 

 conradiana, Macrocallista, 195 



Marcia, 90, 93 



Tapes, 93 

 conradianus, Crassetellites, 56 

 consimilis, Liburnia, 316 

 conspersus, Euschistus, 252 

 conspicillaris, Cosmopepla, 252 



Conus interstinctus, 128 



remondii, 90 



ruckmani, 160, 179 



species, 128, 162, 195 

 convexicollis, Lygus, 265 

 convivus, Euryophthalmus, 256 

 Coombs, Mrs. A. L., 327, 355 

 Cooper, Dr. J. G., 47 

 cooperi, Sphaerium, 221 

 cooperii, Cardium, 71, 74, 90 



Dentalium, 46, 50, 72, 81, 90 

 Corbula alaeformis, 76 



cowlitzensis, 159, 168 



dilatata, 90, 92 



parilis, 92 

 cordata, Macrocallista, 57, 62 

 coriacipennis, Arphnus 255 

 Coriomeris humilis, 253 

 Corizus hyalinuB, 253 



indentatus, 253 



laterahs, 253 



scutatus, 253 



validus, 253 

 corrugata, Amphissa, 15 

 Corwin, Charles Abel, 331 

 Corythucha buUata, 258 



coelata, 259 



eriodictyonae, 258 



fuscigera, 258 



hispida, 259 



znaculata, 257 

 Cosmopepla conspicillaris, 2.52 

 costata, Cyhchna, 72, 82, 90 



HeUcaulax, 82 

 costatum, CalUostoma, 14 

 cowlitzensis, Corbula, 159, 168 

 cowperi, Pecten, 57, 63 

 crassa, Cancellaria, 57, 66 

 Crassatella uvasana, 59 

 Crassatellites branneri, 71, 74 



conradianus, 56 



grandis, 71, 74 



triangulatus, 56, 59 



tuscanus, 56 



uvasanus, 56 



washingtoniana, 165 

 crassatesta, Turbinella, 195 

 crassicardo, Pecten, 217, 223, 224 

 crassicornis, Dreeculacephala, 292 

 crassipes, Apiomerus, 261 

 crassitesta, Retipirula, 53, 72, 83 



Turbinella, 83 

 crenatospira, Surcula, 195 

 Crepidula adunca, 15 



grandis, 224 



prserupta, 163 



species, 160, 162 

 crispata, Thais, 15 

 Crocker, Charles, 320 

 Crocker, Wilham H., 320 



