477 



[1915-19-] 



Osterdal (Norway). — Holmsen, G., 



1, 2 & 4; Reusch, H., 11. 

 Ostergotland (Sweden). — Sjoeberg, S., 



1 & 2; Svenonius, F., 3. 

 Ostracoda, Cambrian. — Chapman, F., 



30. 



, Cretaceous. — Chapman, F., 13 



& 18. 



, Devonian. — Maillieux, E., 8. 



, Silurian. — Ulrich, E. O., 4. 



Ostrea. — Clark, B. L., 1; Cossmann, 

 M., 7; Dall, W. H., 2; Dickerson, 

 R. E., 6 & 9; Dollfus, G. F., 9; 

 Fourtau, R., 4; Fucini, A.; Greco, 

 B., 4; Luethv, J.;- Martin, K. ; 

 Newton, R. B.,*l ; Nomland, J. O., 

 6; Onetti, A.; Pilsbry, H. A., 3; 

 Rollier, L., 4; Schneid, T. ; Vre- 

 denburg, E. W. ; Waring, C. A. 



Ostreidse, Cretaceous & Eocene. — 

 Vredenburg, E. W. 



Otago, Prov. (N.Z.). — Cotton, C. A., 

 4 & 10; Gudgeon, C. W. ; Hall, 

 T. S., 4; Marshall, P., 11; 

 Park, J., 8 & 9 ; Thomson, J. A., 15 

 & 18. 



Otionella. — Canu, F., 11. 



Otoceras beds, Armenia & Himalaya. 



— Bonnet, P., 2. 

 Otolithus. — Priem, F., 2 & 5. 

 Ototriton. — Loomis, F. B., 3. 

 Otouphepus. — Lull, R. S., 3. 

 Otozamites. — Knowlton, F. H., 5; 



Lozano, E. D., 1 & 2; Walkom, 



A. B., 3 & 5; Wieland, G. R., 1; 



Zeiller, C. R., 2. 

 Otozoum.—Lu\\, R. S.. 3. 

 Otta (Norway). — Werenskiold, W., 



4. 



Ottawa Co. (Quebec). — Keele, J., 6. 



dist. (Ontario). — Johnston, 



W. A., 6. 



Valley. — Johnston, W. A., 4 



& 8; Kindle, E. M., 15. 

 Otterbacken (Sweden). — Sandgren, 



R., 6. 



Otlonosia.— Twenhofel, W. H., 8. 

 Ottrelite schists, Belgium. — Rauw, 



H. de, 3. 



Ouray (Utah).— Schaller, W. T., 5. 

 Ourcq Valley (France). — Charpiat, 

 R., 13. 



Oussa R. (Siberia). — TolmatchefT, 



I. P. 



Outliers, Carboniferous, Ohio. — 



Lamb, G. F. 

 , Karroo rocks, S. Rhodesia. — 



Maufe, H. B., 1. 

 , , Transvaal. — Wagner, 



P. A., 2. 



, Tertiary, N.Z.— Speight, R., 7. 



Over (Gloucestershire). — Revnolds, 

 S. H., 6. 



Overfolding, Andalusia. — Gentil, L., 



10-12 & 14. 

 , French Alps.— Boussac, J., 



1 ; Hang, E., 3. 

 Italy. — Rovereto, G., 1 & 6. 



Overfolding, Lausitzer Mts., Austria. 



— Staff, H. von. 

 , Marseilles Basin. — Repelin, J., 



7. 



, Northern Morocco. — Gentil, L., 



22-25. 



Overthrust zone, Caledonian, Bra- 

 bant. — Fourmarier, P., 6. 

 , , Sweden. — Frcedin, 



G. , 5. 



Overthrusts, Asturias. — Termier, P., 

 9. 



, Jura. — Heim, Alb., 2. 



, Languedoc. — Termier, P., 14; 



Thiery, P., 2 & 3. 



, Liguria. — Franchi, S., 6. 



, Lombardy. — Cacciamali, G. B., 



2. 



, Montana. — Haynes, W. P. 



■ , New York. — Chadwick, G. H., 



3. 



, Provence. — Guebhard, A., 11 



& 15; Termier, P., 11. 



, Tonkin.— Deprat, J., 11 & 15. 



■ , Tunisia.— Gentil, L., 18 & 20. 



, Wyoming. — Dake, C. L., 3. 



, formation of. — Belot, E., 12 & 



13; Chamberlin, R. T., 4. 

 , mechanism of. — Rovereto, G., 



2. 



Ovibos.— Hay, O. P., 1; Stehlin, 



H. G., 3. 



Ovicells, of Bryozoa. — Canu, F., 9. 

 Ovifak (Greenland). — Sjcegren, PL, 

 2. 



Ovis. — Portis, A., 2. 



Ovocystis. — Bather, F. A., 16; Reed, 



F. R. C, 3. 

 Ovida.— Douville, H., 22. 

 Owens Lake Basin (California). — 



Gale, H. S., 1. 

 Owls, fossil, California.— Miller, L. H., 



2_ 



Oxford Clay, Northamptonshire. — 

 Andrews, C. W., 1 & 3; Smellie, 

 W. R., 1 & 5. 



zones, Buckinghamshire, 



Davies, A. M., 3. 



Oxfordian, Eastern France. — Joly, H. 



, Woevre. — Steinmann, G., 5. 



Oxfordshire. — Arber, E. A. N., 2 & 

 4; Bayzand, C. J.; Odling, M., 

 M., 1-3; Walford, E. A., 1, 3 & 4. 



Oxhey (Herts.).— Kidner, H., 2. 



Oxidation, of coal. — Graham, J. I., 

 1 & 2. 



Oxley Creek (Queensland). — Reid, 

 J. H., 5. 



Oxshott (Surrey). — Grist, C. T., 1. 

 Oxted (Surrey).— Fagg, C. G, 1. 

 Oxyarna. — Matthew, W. D., 11. 

 Oxycera.— Cockcrell, T. D. A.. 19. 

 Oxvgen, absorption of, by coal. — 



Winmill, T. F., 2 & 3. 

 , solubility of, in water. — Adeney , 



W. E. ; Heise, G. W.. 9. 

 , in sea water. — Gaarder, T., 



1 & 2. 



