[1915-19-] 



346 



Caverns & Caves, Pembrokeshire. — 



Leach, A. L., 1 & 6. 



, Sicily. — Gregorio, A. de, 7. 



Sutherlandshire. — Peach, 



B. N. 



, Yorkshire. — Baker, E. A. ; 



Hut ton, J. 

 , formation of. — Mart el, 



E. A., 1. 

 Caviere (T. of Elba).— Aloisi, P. 

 Cavities, in coal seams. — Gosselet, 



J., 3. 



, in crvstals & rocks. — Bridgman, 



P. W., 1. 

 , in gneiss & schists, Macedonia. 



— Patte, E. 

 , in magnesian limestone. — 



Abbott, G., 2. 

 , in obsidian. — -Wright, F. E., 2 



& 9. 



, in oil sands. — Shaw, E. W., 13. 



, in zeolites. — "Wherry, E. T., 6. 



, sandstone filling. — Eskola, P., 1. 



Ceanoth us.— Reid, C, 6. 

 Cebatha. — Berry, E. W., 5. 

 Cebochoerus. — Deperet, C, 5. 

 Cebollite.— Schaller, W. T., 3. 

 Cebu, Prov. (Philippine Is.). — Pratt, 



W. E., 3; Yabe, H., 8. 

 Cedar Mountain (Nevada). — Merriam, 



J. C, 7. 



Cedrostrobus & Cedroxylon. — Stopes, 

 M. C, 2. 



Celadonite. — Billows, E. ; Lacroix, 

 A., 34. 



Celaslrinites. — Knowlton, E. H., 4. 

 Celastrophyllum . — Krvshtofovich, A., 



2; Walkom, A. B.\ 5. 

 Celastrus. — Knowlton, F. H., 4. 

 Celebes.— Iddings, J. P., 4 & 8; 



Knijff, J. de K. ; Steiger, H. von ; 



't Hoen, C. W. A. P., 2; Van 



Waterschoot van der Gracht, 



W. A. J. M. 

 Celestite. — Duffour, A. 

 deposits, Gt. Britain. — Sherlock, 



R, L., 2. 



, Mexico. — Wittich, E., 1. 



Cellaria. — Canu, F., 3; Gregorv, 

 J. W., 23. 



Cellepora. — Brydone, R. M., 5; 

 Leriche, M., 10. 



CeUeporella. — Faura, M. 



Celtis.— Colani, M. ; Roman, F., 2. 



Cement, effect of sulphides & sulph- 

 ates in.— Witt, J. C, 2-4. 



, elasticity of. — Jouan, L. 



materials. Montana. — Andrews, 



W. H. 



Sicily. — Gregorio, A. de, 5. 



. Tasmania, — Twelvetrees, 



W. EL, 6. 

 , Portland, constitution of. — 



Klein, A. A. 

 setting process in. — Blount, B., 



1; Deny, E. ; Desch, C. H. : Le 



Chatelier, H., 4; Rankin, G. A., 



2 ; Rhodin, J. G. A. 



Cement, solubility of. — Witt, J. C, 5. 

 works, recovery of potash in. — 



Wilson, A. W. G. 

 Cenitz (Basses-Pyrenees). — -Welsch. 



J., 1. 



Cenomanian, Bornholm I. — Ravn, 



J. P. J., 2. 



. Central Asia. — Stefanini, G., 3. 



, France. — Lecointre, G., 1 <fe 3. 



polyzoa. — Lang, W. D., 5. 



Centetes. — Gregory, W. K., 0. 

 Centovalli (Switzerland). — RadefT, 



W. G. 



Central Pro vs. (India). — Burton, 

 R. C. ; Fermor. L. L., 1 & 9. 



Centrolite.— Flink, G., 4, 



Centronella & CentroneUoidea. — Wel- 

 ler, S., 1. 



CentropJeura. — Illing, V. C, 1. 



Centrosaurus. — Lambe. L. M., 1. 



Cephalonia I. (Greece). — Eginitis, D., 

 1 ; Goulandris, E., 1. 



Cephalopoda, Cretaceous. — Crick, 

 G. C. 7. 



fossil. — Naef, A. 



, mandible of.— Crick, G. C, 3. 



, Silurian.— Mook. R. R. 



, Tertiary, Chapman, F., 4. 



. See also Ammonites. 



Cepolis.— Dall, W. H., 2. 



Ceramic materials, Queensland. — 

 Ball, L. C, 18. 



. See also Clays. 



Cerarnopora. — Yinassa de Regny, P., 3. 



Ceraspis. — Eastman, C. R., 2. 



Ceratiocaris. — Mansuy, H., 1. 



Ceratites. — Frauenfelder. A. ; Man- 

 suy, H., 1. 



Ceratocephala. — Raymond. P. E., 4. 



Ceratodus. — Chapman, F., 2 ; Gregorv, 

 W. K., 1 ; Peyer, B. : Priem, F., 6. 



CeratophyUum. — Reid, C, 6. 



Ceratopsia, Cretaceous. — Brown, B.,4. 



Ceratorhinus. — Roman, F., 1. 



Ceraurinus. — Slocom, A. W. 



Ceraurus. — Slocom, A. W. ; Walcott. 

 C. D., 9. 



Cerbolite. — Porlezza, C. 



Cercis. — Knowlton, F. H., 4. 



Cerropithecus. — Pilgrim, G. E., 5. 



Cerdognathus. — Broom, R., 6. 



Cererithyris. — Buckman, S. S., 4. 



Cerin (France). — Boulenger. G. A., 6. 



Cerion.— Dall, W. H., 2. 



Ceriopora. — Filliozat. M.. 1. 



Cerite.— Doelter, C, 2; Flink, G., 4. 



Cerithiopsis- — Clark, B. L., 1 ; Coss- 

 mann, M.. 1; Dall, W. H.. 2 & 5; 

 Dickerson, R. E., 4, 6 & 9 ; Harmer, 

 F. W., 2; Martin, K. ; Waring. 

 C. A. 



Cerithium. — Anderson, F. M. ; Clark, 

 B. L., 1; Cossmann, M.. 1: 

 Dainelli, G. ; Dall, W. H., 2 & 5; 

 Dickerson. R. E., 3; Greco, B., 3; 

 Martin, K. ; Ravn, J. P. J., 5. 



Limestone. Denmark. — Nielsen, 



K. B., 3. 



