171 



[t 9 io.] 



Igneous rocks, Provence. — Levy, Alb. M. 



, Red Sea.— Wade, A., 2. 



, Rhon Mts. — Buecking. H.; 



Kallliardt, F. 



■ , Sardinia. — Serra, A., 1,2 & 5. 



, Scotland (W.).— Tyrrell, G. 



W., 2. 



, Sokotra, &c. — Pelikan, A. 



, Tahiti. — Lacroix, A., 13 & 17. 



, Teneriffe. — Gagel, C, 9. 



, Transvaal. — Horwood, C. B. 



, Transylvania. — Gyula, S. 



von ; Hall, A. L., 4-6. 



, Tuscany. — Panichi, U. 



, Urals.— Duparc, L., 1 & 2. 



, Victoria.— Skeats, E. W., 1 & 



2. 



, average chemical compositions 



of.— Daly, R. A., 4. 

 , calcareous sediments &. — 



Daly, R. A., 3. 

 , chemistry & origin of. — 



Schwantke, A. 

 , classification of. — Cross, W., 



2 ; Finlay, G. I., 3 ; Menu ell, F. P., 2. 

 , crystallization of. — Newton, 



J. McK. 



■ , distribution of the elements 



in. — Washington, H. S. 



, field-work on. — Travis, C. B. 



• , origin of. — Evans, J. W. 



, the study of. — Ridings, J. P. ,|2. 



, weathering of. — Gagel, C, 6. 



, wet & dry, differentiation of. 



—Lane, A. C, 2. 



. See also Basalt., 8fc. 



Hi R. (W. Siberia).— Meister, A. 



Ilinqoceros. — Merriam, J. C, 2. 



Illinois (U.S.A.).— Alden, W. C. ; Bain, 

 H. F., 1-4 ; Baker, F. C. ; Bartow, E. ; 

 Bement, A.; Blatchley, R. S. ; Bur- 

 chard, E. F. ; Burgess, M. J.; Cady, 

 G. H. ; Carman, J. E. ; Ernest, t. 

 R. ; Fenneman, N. M. ; Goldthwait, 

 J. W., 1 & 2; Grant, U. S. ; Jones, 

 J. C; Lines, E. F. ; Moodie, R. L., 

 3 ; Rolfe, C. W. ; Savage, T. E., 1 & 

 2; Stock, H. H. ; Trowbridge, A. C. ; 

 Udden, J. A.; Van Horn, F. B., 1 & 

 2 ; Weller,S., 1 & 3; see also Illinois. 



Illinois Valley (U.S.A.). — Barrows,H.H. 



Ilmen Mts. (Russia).— Vernadski, V. I. 



Ilmenau (Thuringia). — Cronacher, P. 



Imperial College of Science, South Ken- 

 sington. — Young, G. W. 



Imperial Institute, South Kensington. 

 —Evans, J. W., 9. 



Implements, flint & stone. — Ameghino, 

 F., 5 & 12; Coinmont, V., 4; Gagel, 

 C, 7; Hogg, A. J. ; Jackson, J. W., 

 6; Johnson, J. P. ; Kadic, 0. ; Le ach, 

 A. L., 5 ; (Kites, F. F., 2 ; Schmidt, 

 M., 5; Schmidt, R. R.,2. 



Inclusions, basalt. — Gonnard, T., 3. 



, Upsala granite. — Tenow, O. A. A., 



2. 



Index Generum et Specierum Aninia- 

 lium. — Bather, F. A., 6. 



India, geological survey. — La Touche, 

 T. H. D. 



, glaciation of northern plains of. — 



La Touche, T. H. D. ; see also Con- 

 gees geol. Intermit. XL, 2. 



, manganese. — Fermor, L. L. 



, mineral production. — Holland, 



Sir T. H., 2 ; La Touche, T. H. D., 5. 



, Tertiary mammalia. — Pilgrim, G. 



E. 



India (French). — Cossmann, M., 3. 

 Indian Ocean atolls. — Fryer, J. C. F. 

 ooze. — Gardiner, J. S., 2 ; 



Murray, Sir J., 1 & 2. 

 Indian rocks & minerals. — Evans, J. W., 



9. 



I ndo- Australasian Archipelago. — Wan- 

 ner, J., 1 & 2. 



Indus R. (India), erosion of. — Hill, A. 



Inferior Oolite, Cotteswolds. — Richard- 

 son, L., 10. 



Infulastev. — Cottreau, J. 



Ingleborough (Yorks). — Strahan, A., 3. 



Ingleton (Yorks).— Gibson, W., 2. 



Inn Valley (Tyrol). — Schlosser, M. 



Innoko R. (Alaska). — Maddren, A. G. 



Inoceramus. — Boehm, J., 2; Brueggen, 

 H. ; Schrceder, H., 2. 



Inoceramus Limestone, Queensland. — 

 Chapman, F. 



Insects, Baltic amber. — Meunier, F., 2. 



, Carboniferous. — Bolton, H. ; 



Handlirsch, A., 2 & 6 ; Matthew, G. 



F. , 3 ; Meunier, F. ; Pocock, R. I. 

 , Cretaceous. — Fritsch, A. 



, Tertiary. — Anderson, F. ; Brues, 



C. T. ; Cockerel], T. D. A., 1 & 3 ; 

 Rohwer, S. A. ; Wickham, H. F. 



, Triassic. — Handlirsch, A., 3. 



. See also Palceo-Eiitomolog}'. 



Interatherium.Scott, W. B. 



Interglacial periods, N. Germany. — 

 Gagel, C, 9; Siegert, L., 2. 



International Geological Congress, 

 Mexico. — Hobson, B. ; see also Con- 

 gees geol. Internat. XL, 1-3. 



Inverness (Scotland).— Baile} r , E. B. ; 

 Peach, B. N., 2. 



Inzersdorf (Vienna Basin). — Fuchs, T., 

 3. 



Iowa (U.S.A.).— Calvin, S., 1-3; Hinds, 



H. ; Shimek, B., 1 & 2. 

 Ireland, gyrolite. — Fleischmann, F.N. A. 



, Hercynian folds. — Delepine, G. 



, orographical map model. — Cole, 



G. A.J. 



, submarine geology of coast. — Cole, 



G. A. J., 3. 

 ■. See also Great Britain, Home 



Qffice, 6; Donegal, cfc. 

 Iron, Alabama. — Burchard, E. F., 2 & 



3. 



, Anjou. — Lacroix, A., 11. 



, Austria. — Tietze, E., 4. 



, Black Sea coast, — Egunov, M. 



, Bosnia & Herzegovina. — Katzer, 



F., 2, 



, Brazil. — Anderson, G. E. 



