383 



[1915-19-] 



Garda, Lake (Italy). — Cacciamali, G. 



B., 1 ; Patrini, P., 2. 

 Gargan (France). — Dollot, A., 6. 

 Garnet. — Flink, G., 4. 

 , alteration of granite to. — 



Brock, R. W., 2. 

 deposits, Arizona & Utah. — 



Gregory, H. E., 7. 

 • , etch figures of. — Ichikawa, S., 



3. 



Group.— Ford, W. E., 3. 



mines, Portugal. — Choffat, P., 1. 



zones, ore deposits &. — Lind- 



gren, W., 4; Umpleby, J. B., 2. 

 Garnetiferous ores, Sweden. — Lind- 



roth, G. T., 3. 

 Garnet, Lake District. — Green, J. F. 



N., 1. 



, Madagascar. — Lacroix, A., 2. 



• , Sardinia. — Manasse, E., 1. 



, Switzerland. — Grubenmann, 



U., 2. 



Garo Hills, Assam (India). — Pinfold, 

 E. S., 2. 



Garrel Burn (Stirling). — Macnair, P., 

 3. 



Garta (Norway). — Aminoff, G., 1. 



Gas, Alabama. — Hager, D., 4. 



■ , Alberta. — Dowling, D. B., 3, 



12, 13, 16 & 17; Slipper, S. E., 3 



& 5. 



, America. — Arnold, R., 3. 



, Arkansas.— Smith, CD., 1 & 2. 



, British Columbia. — Rice, G. 



S., 1. 



, Canada. — Clapp, F. G., 4; 



Malcolm, W., 1. 

 , , radioactivity of. — Sat- 



terly, J., 2. 



, Colorado. — Burrell, G. A. 



, Gt. Britain. — Strahan, Sir A., 



16. 



, Illinois.— Blatchley, R. S., 1 ; 



Hinds, H., 1 ; Kay, F. H., 1 ; Rich, 



J. L., 3 & 4. 



, Kentucky.— Fohs, F. J. 



■ , Louisiana. — Matson, G. C, 2. 



, Mississippi. — Hopkins, O. B., 2. 



, New South Wales. — Mingaye, 



J. C. H., 1. 

 , Ohio.— Condit, D. D., 1 ; Pan- 



yity, L. S. ; Van Horn, F. R., 2. 

 , Oklahoma.— Beal, C. H. ; But- 



tram, F., 2; Heald, K. C. ; Mickle, 



G. R. ; Smith, C. D., 1 & 2; Wege- 



mann, C. H., 4, 5, 8 & 10. 

 , Queensland. — Cameron, W. E., 



2. 



.Texas. — Matson, G. C, 2; 



Shaw', E. W., 15 ; Wegemann, C. H„ 

 6 & 7. 



, Utah. — Lupton, C. T., 1. 



, Washington. — Weaver, C. E., 



4. 



, Wyoming. — Barnett, V. H., 1 ; 



Lupton, C. T., 3. 

 , as an economic mineral. — 



Henderson, J. A. L., 1 & 2. 



Gas, calorific value of. — Allen, H. C. 



, dissolved in water. — Richard- 

 son, F. W. 



■ , movements of, through rocks. 



— Washburne, C. W., 5; Ziegler, 

 V., 2. 



, from mud-lumps, Mississippi R. 



—Shaw, E. W., 1. 

 , origin of natural. — Guareschi, 



I., 1. 



, permeability of coal to. — 



Graham, J. I., 3 & 4. 



, production of natural. — John- 

 son, R. H., 4; Northrop, J. D., 1. 



- — — , pressure of, in bore holes. — 

 Fairbrother, C. J. 



, in spring water. — Moureu, C. 



■ , transportation of natural. — 



Towl, F. M. 



, utilisation of natural. — Gabrie, 



R. M. 



Gas fields, classification of. — Clapp, 



F. G., 1. 



sands, Oklahoma. — Berger, W. 



R., 2. 



, water in. — Johnson, R. H., 



3. 



wells, physical tests of. — Boyle, 



R, W. 



■ , through coal seams. — Rice, 



G. S., 3. 



Gascony (France). — Blayac, J., 2; 



Cayeux, L., 5; Harle, E., 4 & 5. 

 Gases, Etna.— Platania, G., 2 ; Ponte, 



G., 1. 



, Kilauea. — Shepherd, E. S. 



■ , Vesuvius. — Rossi, R. 



, in volcanic eruptions. — Saba- 



tini, V., 9 & 10. 



, underground. — Daly, R. A., 12. 



Gasoline, in Alberta gas. — Dowling, 



D. B., 17. 

 Gaspary, I. of (W. Indies). — Meunier, 



S., 10. 



Gaspe, Co. (Quebec).— Mailhiot, A., 

 3. 



Gastrana.— Cossmann, M., 1 & 8; 



Martin, K. ; Newton, R. B., 1 

 Gastrioceras. — Girty, G. H., 1 & 2. 

 Gastrochcena. — Cossmann, M., 8 ; Dall, 



W. H., 2; Martin, K. ; Morgan, 



J. de, 1. 



Gastrodonta.— Cockerell, T. D. A., 1. 

 Gastrolites. — Reusch, H., 12 ; Wiman, 

 C, 7. 



Gastropella. — Canu, F., 11. 

 Gastropoda, Cretaceous. — Allen, H. 



A., 2; Wade, B., 2 & 3. 



, Eocene. — Martin, K. 



, Jurassic. — Odling, M., 3. 



, Mesozoic. — Robinson, W. I., 1. 



, Miocene. — Koenen, A. von. 



, Silurian. — Chapman, F., 6. 



} Tertiary.— Cockerell, T. D. A., 



5; English, W. A., 1; Marshall, 



P., (i ; Savornin, J., 1 . 

 Gatineau R. (Quebec).— Cooke, E. C, 



4. 



