153 



[1907.] 



Coalfields, Midland extensions of. — Lap- 

 worth, C. ; Smith, A. ; see also Derby- 

 shire, Staffordshire, Sfc. 



, Nottinghamshire. — Horvvood, A. 



R. 



, Orlau. — Michael, R., 3. 



, Pennsylvania. — Kemp, J. F., 3. 



•, Saarbriicken. — Leppla, A., 3. 



South Wales.— Strahan, A., 1-3. 



•, Staffordshire. — Gibson, W., 2 ; 



Smith, A.; Tonge, J.; see also Mid- 

 lands, Sfc. 



, Warwickshire. — Gibson, W., 2 ; 



Grayston, F. A.; Smith, A.; see also 



Midlands, Sfc. 

 ' , Westphalia. — Bsertling, R. ; Re- 



nier, A., 5. 



, Worcestershire. — Smith, A. 



. See also Coal. 



Coal mining. — Boulton, W. S, 

 Coast, Denmark. — Vaupell, C. 



deposits. — Ruehl, A. 



depression, drainage &. — Branner, 



J. C. 



erosion. — Carey, A. E., 2; Cavis- 



Brown, J.; Carter, W. L. ; Kassner, 

 C. ; Lennier, G. ,• Ruehl, A.; Wege- 

 mann, G. ; Westgate, L. G. 



• glaciation, Alaska. — Blackwelder, 



E., 2. 



sand movements. — Halligan, G. H. 



, Waterford Co.— Reed, F. R. C, 



2. 



Coastal plains. — Davis, W. M., 6 ; 



Schwarz, E. H. L. 

 Cobalt, Mexico. — Navarro, D. V. 

 , Ontario.— Anon., 38 ; Bell, R. ; 



Brock, R. W., 2 ; Campbell, W., 2. 

 , Transvaal.— Beck, R., 3 ; Mellor, 



E. T., 4. 



Cobalt District (Ont.).- Anon., 38 ; Bell, 



R. ; Van Hise, C. R. 

 Coblenz (Rh.-Pruss.). — Leppla, A., 2 ; 



Rauff, H. 



Coblenzian, America (N.). — Clarke, J. 

 M., 6. 



■ ■, Rhenish Prussia. — Fuchs, A. 



Cobleskill Valley (N.Y.).— Grabau, A. 

 W., 3. 



Coburg, East (Victoria). — Armitage, R. 



W. ; Leach, J. A. ; Tliiele, E. 0., 3. 

 Coccoderma. — Heineke, E. 

 Cochise Co. (Ariz.). — Kellogg, L. 0. 

 Coe, Glen (Argyle). — See Glencoe. 

 CoeJ acanthus. — Rogers, I. 

 Ccelidium. — Clarke, J. M., 3. 

 Coeloclema. — Bassler, R. S. 

 Coelospira. — Shimer, H. W. 

 Coelostylina. — Broili, F., 3. 

 Ccelozona. — Perner, J. 

 Ccenites. — Siemiradzki, J . von. 

 Cogue, Val di (Piedmont). — Gortani, M., 



4. 



Colemanite.— Van 't Hoff, J. H. 

 Collodion - imprints of fossils, &c. — 



Bather, F. A., 2; Nathorst, A. G., 3. 

 , preservative for fossils. — Davies, 



A. M., 2. 



'Colluvial.'— Veatch, 0. 



Colombia (S. Am.).— Bergt, W. ; Dou- 

 ville, R., 11 ; Hettner, A. ; Stille, H. 

 W^ard, H. A. 



Colombium. — Nicolardot, P., 2. 



Colonsav (Scotland). — Wilkinson, S. B. 



Colorado (U.S.A.). — Barker, F. L. ; 

 Brues, C. T. ; Cannon, G. L. ; Cocke- 

 rell, T. D. A., 2-7 ; Cross, W., 2 ; Dar- 

 ton, N. H., 1 & 4; Emmons, S. F., 3- 

 5 ; Erdmann, H. ; Fenneman, N. M., 

 2 ; Finlay, G. I., 1 & 2 ; Headden, W. 

 P., 1 & 2 ; Herrick, R. L., 2 ; Howe, E. ; 

 Kraus, E. H.; Lakes, A.; Lindgren,W., 

 2 ; Ritter, E. A., 2 ; Scholl, G. P. ; 

 Siebenthal, C. E. ; Whitmell, C. T., 6. 



Colorado Plateau (Arizona). — Davis, W. 

 M.. 6. 



Colorado R. (N. Am.).— Davis, A. J.; 



Lee, W. T. ; Redway, J. W., 2. 

 Coloration in fossil shells. — Newton, 



R. B. 



Coloru (Sardinia). — Serra, A., 3. 

 Colouring, artificial, of minerals. — Gau- 



bert, P. 

 Cols, Valais. — Lugeon, M., 2. 

 Coluhrella.— Broili, F., 3. 

 Columhella. — Icke, H. 

 Columbite. — Eakle, A. S. 

 Comanchean Period, North America. — 



Martin, E. A., 5. 

 Cominella. — Ihering, H. von, 2; Wil- 



ckens, O., 2. 

 Composita. — Vaughan, A. 

 Concentric structuie, gold-nuggets with. 



— Liversidge, A. 

 ConcMdium. — Dun, W. S. ; Reed, F. R. 



C. 



Concretions, calcareous. — Abbott, G., 1 

 & 2; Chapman, F., 4; Stopes, M. C, 

 2 & 3. 



, eclogite. — Bonney, T. G., 5. 



, manganese. — Angelis d'Ossat, G. 



de, 2. 



, phosphatic. — Cayeux, L., 3 & 5. 



, siliceous. — Blanck, E. ; Meunier, 



S., 2. 



, Sparnacian. — Combes, V.,fil., 2. 



. See also Calcareous, Coal-balls, 



Nodules, Sfc. 

 Condon, T., 06i^.— SeeWashburne,C. W. 

 Condroz massif (Namur). — Breton, L. ; 



Dorlodot, H. de. 

 Cone, Vesuvius, 1906. — Deprat, J., 4. 

 Cone-in-cone. — Broadhead, G. C. ; Gres- 



ley, W. S. 



Conemaugh Formation, North America. 



— Stevenson, J. J. 

 Conglomerates, Africa (South). — Cullis, 



C. G. 



, Alps. — Heim, A., 2. 



, Californian dome - structured. — 



Arnold, R., 2. 



, Forest of Dean.— Cullis, C. G. 



, Georgia, stretched. — McCallie, S. 



W. 



, Piedmont. — Bellini, R. ; Martin, 



D. , 2 & 3. 



