55 



[1920-1922] 



Drainage, United States. — 1, Stout, 

 W., 1,2; 2, Jillson, W. R., 4. 



, artificial, Edinburgh. — 0, Tait, 



D., 2. 



, — — , New Zealand. — 0, New 



Zealand, 3 ; 2, New Zealand, 6. 



— — , former, Wiltshire.— 1, Varney, 

 W. D. 



, sub-surface, W. Australia. — 0, 



Aurousseau, M. 



. See also Watershed. 



Drebkau (Brandenburg). — 1, Claus- 

 nitzer, — , 2. 



Dreikanter. — 0, Ampferer, O., 9 ; 

 Pfannkuch, W. 



Dreissensia. — 1, Douville, H., 22. 



Drepanaspis. — 2, Kiaer, J., 4. 



Dresden (Saxony). — 0, Kampfrath, 

 A. ; Pietzsch, K., 3. 



Drift.— 0, Wright, W. B., 3. 



, Anglesey. — 0, Greenly, E. 



, Buckinghamshire. — 0, Sher- 

 lock, R. L., 3. 



, Chiltern Hills. — 1, Barrow, G. 



, Gloucestershire. — 1, Gray, J. W. 



, Great Britain. — 0, Lamplugh, 



G. W., 3. 



, Hertfordshire. — 0, Sherlock, R. 



L., 1,2; 2, Culpin, B. E. L. 



, United States. — -0, Goldthwait, 



J. W., 2 ; Kav, G. F. ; Sardeson, 

 F. W. ; Williams, E. H. fil ; 1, 

 Palmer, H. S., 1, 2 ; 2, Leigh ton, 

 M. M. 



. See also Gold drifts. 



Drocsa (Transylvania). — -0, Szent- 



petery, S. v., 1, 2. 

 Drome (France). — 1, Termier, P., 4. 

 Dromling (Prussia.). — 1, Barsch, O. 

 Dromopus. — 0, Lull, R. S., 3. 

 Dronero (Piedmont). — 1, Pangella, 



G. 



Drove (Rheinland). — 1, Dannenberg, 

 A. 



Drumhns, Berne. — 1, Nussbaum, F., 

 2 ; 2, Nussbaum, F. 



, Finland. — 0, Hasnninen, K. 



, New York. — 0, Upham, W., 2. 



, Sweden. — 0, Ahlmann, H. W. 



Druses— 0, Zehzko, J. V., 8 ; 1, 

 Kcenigsberger, J., 2. See also 

 Crystal-cavities. 



Dry valleys. See Valleys. 



Dryas-clay, Schleswig-Holstein. — 1, 

 Gagel, C, 4. 



Dryophyllum. — 2, Colani, M., 2. 



Dubener Heide (Saxony). — 1, Lin- 

 stow, O. v., 5. 



Dublin— 1, Cole, G. A. J., 2 ; Smyth, 

 L. B. 



Duchessa Mts. (Abruzzi). — 1, Crema, 

 C, 4. 



Dueville (Venetia). — 0, Pellegrini, G. 

 Dufrenite. — 0, Howitt, A. M., 3 ; 1, 



Gordon, S. G. 

 Duftite.— 2, Pufahl, O. 

 Duketon (W. Austr.).— 0, Clarke, E. 



de C. 



Dumfries-shire. — 0. McRobert, R. W. 



Dumortierite. — 2, Rimann, E., 2 ; 

 Wittich, E., 6, 12, 14. 



Dunbeath (Caithness). — 0, Lee, G. W., 

 3 ; Sutherland, A. 



Dunderland (Norway). — 1, Oxaal, J. 



Dundry Hill (Somerset). — 2, Thomp- 

 son, W. 



Dunes. — 0, Versluys, J. ; 1, Solger, 



F. ; 2, Baschin, O., 1, 2. 



, Belgium. — 2, Levy, F. 



, Ceylon. — 0, Keilhack, K., 2. 



, Egypt. — 1, Hume, W. F., 4. 



, Finis tere.— 2, Kerforne, F. J., 7. 



, French W. Africa. — 1, Hubert, 



H. 



, Germany. — 0, Keilhack, K., 6 ; 



1, Klautzsch, A., 3, 6 ; Korn, J., 6 ; 



2, Wilckens, O., 3. 



, Indiana. — 2, Cressey, G. B. 



, Lithuania. — 1, Hess von Wich- 



dorff, H., 5. 



, Poland. — 1, Korn, J., 6 ; 



Schlunck, J., 4 ; 2, Lencewicz, S. 

 Dunkard series, Ohio- Pennsylvania. 



— 1, Stauffer, C. R., 2. 

 Dunkelsteiner Wald (Lr. Austria). — 



2, Marchet, D. 

 Dunswell (Yorks). — 2, Sheppard, T., 



4- 



Dun ton Green (Kent). — 0, Herries, 

 R. S. 



Duntroon (N.Z.) — 0, Uttley, G. H. 

 Durain. — 2, Sinnatt, F. S., 2 ; 



Stopes, M. C, 2. 

 Durance valley (S.E. France). — 0, 



Blanchard, R. ; 1, Kilian, W., 7. 

 Durania. — 0, Pruvost, P., 2. 

 ' Durchsinterung.' — 2, Liesegang, R. 



E., 4. 



Durham. — 0, Durham ; 1, Holmes, 



A., 2 ; 2, Todd, J. M. 

 , Permian. — 0, Robson, S. ; 



1, Holtedahl, O. ; Trechman, C. 



T., 2. 



, Ouaternary. — 0, Trechmann, 



C. T. ; Woolacott, D. ; 1, Woola- 

 cott, D. ; 2, Lamplugh, G. W., 2 ; 

 Woolacott, D. 



Durrhennersdorf (Saxony). — 2, Beger, 



P. 3- 

 Dust, falls of. — 1, Treitz, P., 2. 

 , , Canary Is.— 2, Smith, W. 



C. 



, , United States. — 2, Win- 



cheU, A. N. 



. See also Volcanic dust. 



Dust clouds, Mexico. — 2, Ordonez, E. 

 whirls, W. Australia. — 1, Jutson, 



J.T. 



Dutch Borneo. See Borneo. 



Dutch East Indies. — 0, Abendanon, 



E. C, 2 ; Brouwer, H. A., 2 ; 



Van Es, L. J. C. 

 , mineral resources. — 



1, Truempy, E. ; 2, Buetz, G., 3. 

 , stratigraphy. — 1, 



Jaworski, E. ; 2, Vaughan, T. W., 2. 

 . See also Moluccas, 



Rotti I., Timor, &c. 



