175 



[1910.] 



Labradorite. — See also Felspar, 8fc. 

 Labrax. — Bassani, F. 

 Labrodon. — Stefano, Gins. de. 

 Ldbrorychus. — Brues, C. T. 

 Labyrinthodon. — Schmidt, M. ; Wiman, 

 C. 



Lace Diamond Mine. — See Crown Dia- 

 mond Mine (O.F.S.). 



Lacustrine deposits, Robinson. — John- 

 son, J. P. 



Lagny (Seine-et-Marne). — Morin, M., 2. 

 Lagunes, Black Sea. — Egunov, M. 

 Lakatnik Mt. (Bulgaria). — Waagen, L., 

 3. 



Lake District (England).— Marr, J. E. 

 Lakes, Alpine. — Delebecque, A., 3 ; 



Gogarten, E. 



, Puget Sound.— Bretz, J. H. 



, Salt Range.— La Touche, T. H. D., 



2. 



, origin of. — Eroedi, K. ; Whitmell, 



C. T. 



Lamellibrauchiata, Cambrian. — Frai- 



pont, C. ; Malaise, C, 2. 

 , Carboniferous. — Etheridge, R., 



Jil., 2; Lee, W. T., 2; Schmidt, A., 



2; Wellen, S. 

 , Cretaceous. — Bcehm, J., 2, 3, & 5 ; 



Boule, M., 6 ; Brueggen, H. ; Koss- 



mat, F., 2 ; Novak, J. ; Rogala, W. ; 



Weigner, S. ; Woodward, EL, 3. 

 , Devonian. — Kindle, E. M., 2; 



Maillieux, E., 4. 

 , Jurassic. — Borisyak, A. A., 2; 



Counillon, H. ; Dacque, E. ; Dietrich, 



W. 0.; Douville, H., 2; Etheridge, 



R., jih ; Geyer, D. ; Joly, H. ; The- 



venin, A., 3 ; Tipper, G. H. 

 , Pernio- Carboniferous. — Andrew, 



A. R., 3 ; Etheridge, R.,fiL, 2 ; New- 

 ton, R. B. ; Schmidt, A., 5. 

 , Quaternaiy. — Gever, D., 2 ; Haas, 



F. ; Jackson, J. W.,8. 



, Rhaetic. — Principi, P., 4. 



, Silurian.— Hind, W., 2. 



, Tertiary. — Andrusov, N. ; Arnold, 



R, ; Borisyak, A. A., 3 ; Cerulli- 



Irelli, S. ; Cossmann, M., 2 & 4; 



Dainelli, G. ; Dollfus, G. F., 4 ; Gem- 



mellaro, M; Ioksimovich, Z. I.; 



Kranz, W.j 3 ; Reagan, A. B. ; Toniolo, 



A. R. ; see also Portugal. 

 Lamellibranchiata, Triassic. — Borisyak, 



A. A.; Lienor. C. ; Rubenstrunk, E. ; 



Scalia, S., 4 ; Wills, L. J., 3. 

 Lamna. — Leriche, M. 

 Lampronota. — Brues, C. T. 

 Lanarkshire (Scotland). — Gregory, J. 



W., 4 ; McDonald, D. P., 3 ; Macnair, 



P. 



Lancashire. — Jackson, J. W., 1-5 ; Tonge, 

 A. J. ; Travis, C. B., 2 & 3 ; Wade, 

 A., 3.^ 



Lance Formation, Dakotas Sc Wyoming. 



—Stanton, T. \V., 2. 

 Landenian, Belgium. — Stainicr, X. 

 fossil forest, Tirleinont. — Ledoux, 



A., 1 &2. 



Lander Co. (Nev.).— Emmons, W. H. 

 Land, changes of level of— Halle, T. G. ; 



Johnson, D. W., 4; Schucht, F. 

 reclamation, Riigen, &c. — Schmidt, 



E. W. 



subsidence, Vienna. — Uhlig, V., 4. 



-surface, pre-Oligocene in Thu- 



ringia. — Philippi, E., 3. 

 Landslips, Cleveland (Ohio). — Van 



Horn, F. R., 3. 

 , Dorset. — Richardson, N. M. ; 



Solly, H. S. 



, France. — Descombes, P. 



, Olympia. — Huntington, E. 



, San Juan Mts. — Howe, E. 



, Switzerland. — Buss, E. ; Wehrli, 



L. 



, Yalta.— Wiskont, K. 



, Yukon Tarr.— Tyrrell, J. B. 



, origin of. — Rzehak, A., 6. 



Langban (Svealand). — Sjcegren, H., 5. 

 Lango (Lofoden Is.). — Vogt, T. 

 Langtojt, D. W.,Jil, Obit.— See Smith, 

 E. A. 



Languedoc, submarine geologv of coast 

 of.— Thoulet, J., 2. 



Lanistes. — Andrew, A. R., 3. 



Lanthanite. — Lindstrcem, G. 



Laos, Upper (Tongking). — Mansuy, H. 



Lapland, Swedish. — Hcegbom, A. G., 5 ; 

 Holmquist, P. J. ; Lundbohm, H. 



Lapparent, A. de, Obit. — See Dou- 

 ville, H., 6. 



Laramie Formation. — Cross, W. ; Lee, 

 W. T. ; Stanton, T. W., 1 & 2 ; Stern- 

 berg, C. H. 



La Salle (111.).— Cady, G. H. 



Las Bela (India). — Vredenburg, E. W. 



Laterite, British Guiana. — Harrison, J. 

 B. 



, Cameroons. — Guillemain, C, 3. 



, Congo, Sudan, &c. — Arsandaux, H. 



, meaning of the term. — Crook, T. ; 



Evans, J. W., 4 ; Scrivenor, J. B., 3 



& 4. 



, origin of. — Campbell, J. M.; 



Gagel, C, 6. 

 Latitudes, terrestrial variation of. — 



Janne, H. 

 Lauenburg (Germany). — Gagel, C, 11. 

 Lauenen Valley (Berne). — Lugeon, M., 



2. 



Lauenstein (Hanover). — Menzel, II., 2. 

 Laurentian, Canada. — Adams, F. D. 

 Lauterbrunnen Valley (Heme). — Gerber, 

 E. 



Lava, chemically altered by sea- water. — 



Casoria, E., 1*2. 

 Lavas, Auckland. — Stewart, J. 



, Cracow. — Rozen, Z. 



, Etna.— Starrabba, S. 



, Iceland. — Heck, H.; Sapper, K. ; 



Schneider, K. 



, Samoa. — Jensen, II. I. 



, Savaii. — Anderson, T. 



■ , South African amygdaloidal. — 



Harger, U.S. 

 , Teneriffe pbonolitic, — Gagel, C, 6. 



