121 



[1920-1922] 



Meteorites, Perthshire. — l,Coates, H.; 



2, McLintock, W. F. P. 

 , Saskatchewan. — 2, Johnston, 



R. A. A. 



■ , United States. — 0, Merrill, G. 



P., 2-6, 9 ; Miller, A. M., 4 ; 



1, Keeley, F. J., 2 ; Meunier, S., 2 ; 



2, Hills, R. C. ; McCallie, S. W. ; 

 Merrill, G. P., 2-7 ; Udden, J. A., 

 2. 



, composition & structure. — 0, 



Merrill, G. P., 1, 10 ; 2, Dittler, E., 



3 ; Goldschmidt, V. M., 14. 



, glass.- — 1, Goldschmidt, V. 



, metamorphism in. — 1 & 2, 



Merrill, G. P. 



. See also Aerolites, Pseudo- 

 meteorite, &c. 



Metnitz (Carinthia). — 1, Tornquist, 

 A., 2. 



Meulan (Seine-et-Oise). — 2, Dollfus, 



G. F., 3 ; Lemoine, P., 2. 



Meule de Bracquegnies, Hainault. — 2, 



Cornet, J., 2. 

 Meurthe - et - Moselle (France). — 0, 



Cayeux, L., 3 ; 1, Cayeux, L., 5. 

 Meuse (France). — 2, Courty, G. ; 



Hentze, E. 

 Meuse R. area. — 0, Werveke L. v., 



4 ; 1, Levy, F. 



Meuse valley. — 2, Van Baren, J. 

 Mexico. — 0, Golyer, E. de ; Haack, 



W. ; 1, Gonzalez, P. ; 2, Haar- 



mann, E. ; Wittich, E., 2. 

 , bibliography. — 0, Nickles, J. 



M., 1-3 ; 1, Aguilar y Santillan, R. 

 , earthquakes & volcanism. — 1, 



Waitz, P., 1-4 ; 2, Lumbier, M. M. 

 , Geological Institute. — 0, Pare- 



des, T., 3. 



, mineral resources. — 2, Cer- 

 vantes, E. A. ; Wittich, E., 7, 9. 



, petroleum. — 0, Shaw, E. W., 3 ; 



1, Huntley, L. G. ; Quensel, P., 2 ; 

 Redfield, A. H., 2. 



. See also Coahuila, Popo- 

 catepetl, &c. 



-Mexico City area. — 1, Gonzalez, P. 



Mexico, Estado de (Mexico). — 1, Lo- 

 zano, E. D. ; 2, Flores, T. ; Garcia, 

 J. A. ; Ordonez, E. ; Quevedo, M. 

 A. de ; Villafana, A., 2 ; Winchell, 



H. V. ; Wittich, E., 4. 

 Mexico, Gulf of— 1, Wells, R. C. 

 Miage (Piedmont). — 0, Sacco, F., 14. 

 Miami (Ariz.). — 0, Ransome, F. L. 

 Miassite, hornblende-, Ural Mts.— 2, 



Posnowa, M. 

 Mica. — 0, Buttgenbach, H., 2 ; 



United States, 5, 6, 8 ; 2, 



Cervantes, E. A., 2 ; Great Britain, 



15 ; Muegge, O., 4. 



, Argentina.— 0, Kantor, M. 



■ , Austria. — 2, Mohr, H. 



, New Zealand. — 0, Morgan, P. 



G., 8. 



, Queensland. — 1, Dunstan, B. 



, S. Rhodesia. — 0, Maufe, H. B., 



2. 



Mica, Sweden. — 0, Orton, B. 



, Transvaal. — 0, Hall, A. L., 2. 



, Travancore. — 0, Chacko, I. C. 



, United States. — 1, Clark, G. H.; 



United States, 2, 9. 

 . See also Fuchsite, Hydromica, 



&c. 



Mica minerals. — 2, Goldschmidt, V. 

 M., 17. 



Mica-schists. See Schists. 

 Michelbacher beds, Hesse. — 1, Dienst, 

 P. 



Michell, J., biogr. — 0, Geikie, A. ; 



1, Davison, C. 

 Michigan (U.S.A.). — 0, Grover, N. C, 



3-6 ; Java Ram, B. ; Sherzer, 



W. H. ; United States, 5, 6, 8 ; 



1, Allen, R. C. ; Ehlers, G. M. 

 Michoacan (Mexico).— 2, Flores, T. ; 



Villafana, A., 2. 

 Micraster. — 2, Brydone, R. M. 

 Michrochemistrv. — 0, Brammall, A. ; 



Hackl, O. 

 Microfauna. — 0, Toula, F., 1, 4. 

 , Bonaventure conglomerate. — 



1, Bagg, R. M. ; Clarke, J. M., 5. 



, Neogene. — 2, Takahashi, J. 



Microgranite,Venetia. — 2, Maddalena, 



L. 



Microlestes. — 2, Hennig, E., 5. 

 Microorganisms. — 2, Gruner, J. W., 



2. See also Bacteria. 

 Micropalaeontology. — 1, Schmidt, M., 



2. 



Microperthite. — 2, Brauns, R., 14. 



Micropetrography, gypsum. — 1 Rich- 

 ardson, W. A., 5. 



Microscope. — 0, Evans, J. W. ; Had- 

 field, R., 2 ; Richardson, W. A., 3; 

 1, Spangenberg, K. ; 2, Gold- 

 schmidt, V. M., 11 ; Larsen, E. S. 



, polarization. — 1, Berek, M. ; 



Oulianov, N., 2 ; 2, Berek, M., 1,2; 

 Ehnnghaus, A., 2-5. 



. See also Ultra-microscope. 



Microscopy, Carboniferous Lime- 

 stone. — 1, Jones, T. A. 



, ore-minerals & ores. — 1, Ban- 



yai, J., 3 ; Schlossmacher, K., 2 ; 

 Schneiderhoelm, H., 2 ; 2, Bastin, 

 E. S. ; Berg, G., 6. 



, H. C. Sorby &.— 0, Hadfield, R. 



, vein quartz. — 1, Adams, S. F. 



Microseisms. — 0 & 2, Shaw, J. J. 



Microsommite. — 0, Cesaro, G. 



Mid-Continent oilfields (U.S.A.). — 



0, Bosworth, T. O. ; Fath, A. E., 

 2 ; Hager, D., 2 ; Neal, R. O. ; 



1, Jensen, H. I. 



Middlefield (N.S.).— 2, Prest, W. H. 

 Middlesex. — 1, Wooldridge, S. W. ; 



Wrigley, A. ; 2, Dewey, H., 1, 2 ; 



Sherlock, R. L., 4. 

 Midi fault (Belgium). — 1, Stainier, 



X., 6. 



Midlands, Carboniferous. — 0, Green- 

 wood, H. W. ; Sibly, T. F. ; 



2, Parsons, L. M. ; Whitehead, 

 T. H. 



