79 



[1920-1922 ] 



'Graphite, Yeniseisk. — 0, Anon., 28. 

 , analyses. — 0, Eichleiter, C. F., 



1, 4- 



, origin. — 1, Ailing, H. L. ; 



Clark, T. H. ; Mohr, H., 3 ; Win- 



chell, A. N. ; 2, Jensen. H. I. ; 



Spence, H. S. ; Tilley, C. E., 4. 

 Graphite-rocks, Moravia. — 0, Hackl, 



O., 2. 



, S. Australia. — 1, Tilley, 



C. E., 4. 



schists. See Schists. 



Graphs, comparison of minerals &. — 



0, Simpson, E. S., 3. 



, in palaeontology. — 1, S winner- 

 ton, H. H. 



, thickness of strata &. — 2, 



Mertie, J. B., fil, 3. 



Grappa, Mte. (Venetia ). — 1, Tara- 

 melli, T., 8. 



-beds, Algeria. — 2, Ehrmann, 



F., 2. 



, Silesia. — 1, Guerich, G., 



2. 



Graptolite horizons, N. America (W.). 



—1, Burhng, L. D. 

 Graptolitoidea. — 1, Jones, H. C., 2 ; 



2, Elles, G. L., 4 ; Hundt, R., 1, 3, 



5 ; Ruedemann, R., 2. 



, Cambrian. — -0, Keble, R. A. ; 



Taricco, M. 

 , Ordovician. — 0, Bassler, R. S. ; 



Butler, B. S. ; Keble, R. A. ; 1, 



Hall, T. S. ; 2, Elles, G. L., 2. 



, Palaeozoic. — 0, Mansuy, H., 6. 



, Silurian. — 0, Reed, F. R. C. ; 1, 



Dolle, L., 2 ; 2, Hundt, R., 2 ; 



Ruedemann, R., 6. 

 Graubiinden (Switzerland). — 2, Bux- 



torf, A., 4 ; Mueller, F. P., 1, 3 ; 



Schmidt, C., 3. 

 ( ), geology. — 0, Cornelius, 



H. P. ; Staub, R., 3, 4 ; Truempy, 



D. ; Wilckens, O., 2, 8 ; 1, Mylius, 



H. ; Staub, R., 1, 5, 6, 8. 



( ), glaucophane-rocks. — 1, 



Staub, R., 2, 9 ; 2, Wilhelm, O. 



( ), petrography. — 0, Bux- 



torf, A., 2 ; Hammer, W., 4 ; 



1, Buxtorf, A. ; 2, Cornelius, H. 

 P., 6 ; Wilhelm, O., 2. 



( ), tectonics. — 0, Ampferer, 



O., 8 ; Spitz, A., 6 ; Wilckens, O., 

 4 ; 1, Arbenz, P. ; Staub, R., 7, n ; 



2, Arbenz, P., 3. 



( ). See also Mittelbiinden 



6 Rhatikon. 



Graupen (Bohemia). — 0, Beck, R. 

 Grauwacke, Austria.— 0, Angel, F. ; 



2, Schmidt, W. 

 , Belgium (S.). — 2, Asselberghs, 



E. , 5. 



, Germany. — 0, Pietzsch, K., 2 ; 



I, Denckmann, A., 2 ; Muegge, O. 



, Jersey. — 1, Plymen, G. H., 2. 



, Vosges. — 1, Buecking, H. 



, the term. — 1, Walther, K. 



. See also Slate-greywacke & 



Schists. 



Gravels, Belgium. — 1, Lorie, J. 



— — , Berne. — 1, Nussbaum, F. ; 2, 

 Nussbaum, F., 2. 



, Buckinghamshire. — 2, Trea- 

 cher, LI. 



-, Cambridge, area. — 9, Marr, J. 



E. ; 1, Whealler, J. E. A. 



, Durham. — 0, Woolacott, D. 



, Essex— 2, Wooldridge, S. W. 



, Germany. — 0, Sauer, A., 5 ; 1, 



Kurtz, E., 2 ; Schroeder, H., 7 ; 



2, Dietrich, W. O., 5. 

 , Gloucestershire. — 0, Baddeley, 



St. C. 



•, Hampshire. — 2, Bury, H., 2. 



, Hertfordshire. — 0, Barrow, G. ; 



Gilbert, C. J. ; 2, Barrow, G. 



, Holland. — 1, Kurtz, E., 2. 



, Kent. — 0, Leach, A. L., 2, 4. 



, London Basin. — 0, Barrow, G. 



, New Zealand. — 0, Speight, R., 



2. 



, Ontario. — 1, Keele, J., 4. 



, Poland. — 1, Smolenski, J. 



, Surrey. — 1, Turner, E. A. ; 



Whitaker, W., 4. 

 •, United States. — 0, Collier, A. 



J., 8 ; Dake, C. L. ; Kay, G. F. ; 1, 



Lees, J. H. ; Thwaites, F. T., 2 ; 



United States, 9 ; 2, Hyde, J. E. 

 , diamantiferous, S. Rhodesia. — 



1, Macgregor, A. M. 



, glacial, Wisconsin. — 1, 



Thwaites, F. T. 

 , metalliferous, Alaska. — 0, 



Chapin, T., 6. 

 , plateau, Wiltshire. — 1, Varney, 



W. D. 



, Tertiary, Aberdeenshire. — 1, 



Flett, J. S., 2. 



. See also River-gravels & 



^ Sponge-gravel beds. 

 Gravigrada. — 0, Stock, C, 2. 

 Gravitational drift, rock-debris. — 1, 



Jutson, J. T., 3. 

 Gravity anomalies.— 0, Ampferer, O., 



13 ; Zeil, G., 3 ; 1, Losada y Puga, 



C. de ; 2, Kossmat, F., 2 ; Lane, 



A. C, 2. 



measurements. — 0, Berroth, 



A. :Heim, Albert, 2 ; Tarns, E. 

 observations. — 0, Burrard, S. ; 



2, Putnam, G. R. 



variations. — 2, Lenox-Conyng- 



ham, G. P. ; Wright, C. S. 

 Grays (Essex). — 0, Thompson, P. ; 



1, Moir, J. R., 8 ; Prestwich, J. 

 Graz (Styria). — 0, Aigner, A. ; 1, 



Heritsch, F., 1-3 ; 2, Heritsch, F. ; 



Penecke, K. A. 

 Great Barrier I. (N.Z.). — 2, Bartrum 



J. A. 



Great Basin (U.S.A.).— 2, Davis, W. 

 M., 5 ; Meinzer, O. E. ; Troxell, 

 E. L., 6. 



— — ■ ( ), faults & scarps. — 0, 



Louderback, G. D., 4, 5. 

 ( ), water. — 0, Grover, 



N. C, 2-4 ; 2, Grover, N. C, 2. 



