154 



Interg'lacial clays, Grautsburc;. — Berkey, 

 C. P., 2. 



deposits, Northern Europe. — Gagel, 



C, 2-4; Geinitz, E., 2. 

 Intrusive rocks, classification of. — Daly, 



li. A., 4 ; see also Igneous. 

 Inveruess-sliive. — Thomas, H. H. 

 lodohromite in Arizona. — Blake, W. P., 



5. 



lola (Kan.).— Adams, G. I., 2. 

 Ionian Is. (Greece). — Keser, J. 

 Iowa (U.S.A.).— Beyer, S. \V., 1-3 ; 



Calvin, S. ; Weems, J. B, ; Willcox, 



0. W., 1 & 2. 

 Ipswich (Suflfolk).— Layard, N. F. 

 Irania. — Morgan, J. de, 2. 

 Ireland, Geological Surve^^ — Anon., 18 ; 



see also Geological Survey. 



, lake-district. — Howarth, 0. J. R. 



, mines, &c. — Home Office, 1-4. 



, raised beaches. — Hunt, A. R,, 5; 



Muff, H. B. ; Wright, VV. B. 

 . See also Clare, Cork, Donegal, 



Irene (Transvaal). — Hall, A. L., 2. 



Iron, abstraction of oxygen from atmo- 

 sphere by. — Smyth, C. H., jun., 3. 



, Alabama. — Crane, W. K. 



■ , Andalusia. — Buhner, G. H. 



, Asia Minor. — Simmersbach, B. 



, Caucasus. — Terpigorev, A., 2. 



• , Ceylon. — Coonuiraswdmy, A. K,, 



4; Dunstan, W. R., 5. 



■ , Chile. — Yunge, G. 



, China. — Shocklej^, VV. H. 



, Congo Free State. — Preumont, G. 



P. J. 



, Cuba.— Day, D. T. ; Souder, H. 



, Cumberland. — Brown, M. W., &c. 



■ , Dauphine. — Camous, — . 



• , Doubs. — Merle, A. 



, Elba. — Cortese, E. 



, Finland. — Simmersbach, B., 2. 



, Great Britain, &c. — Home Office, 



4. 



, Hesse. — Muenster, H., 1 & 2. 



, Hungary. — Boeckh, H., 2 ; Hies, 



W. 



■ , India.— Holland, T. H., 2 ; Rudra, 



S. C. 



, Lagos. — Bellamy, C. V. 



, Lorraine & Luxemburg (Duchy 



of).— Benecke, E. W. 

 ■ , meteoric. — Brezina, A., 1-3 ; 



Cohen, E., 1 & 2 ; Fleury, E. : Ward, 



H. A. 



, , structure of. — Rinne, F. 



, Mexico. — Capilla, A. 



, Nassau. — Buehm, — . 



• , Nev/ Jersey. — Kuemmel, II. B., 2. 



, Nova Scotia.— Bell, R. ; Gilpin, 



E., Jun., 2 & 3. 



, oolitic. — Bailly, L, 



, Perm. — Duparc, L. 



, Prov. Don Cossacks. — Terpigorev, 



A. 



' ; Queensland. — Dunstan, B. 



, Styriu. — Huni2)hrey, W. A. 



Iron, sulphate of. See Melanterite. 

 -, Sweden. — Bajckstrcem, H. ; Sund- 



bserg, G. 



, Tomsk Gov.— Friz, W. 



, Tunis. — Macinernj^ A. J. 



, Tuscany. — Cortese, E. ; Ermisch, 



K., 2. 



■ , Ufa. — Krasnopolski, A. 



, United States. — Day, D. T. ; 



Emmons, S. F., 2. 



, Ural Mts. (S.).— Kovalev, P. 



, Utah. — Jennings, E. P., 2. 



, Wyoming. — Kemp, J. F. 



. See also Chromite, Magnetite, 



Sfc. 



Iron-Gates, Danube. — Sevastos, R. 

 Iron-nickel alloy, natural. See Awa- 

 ruite. 



Ironstone, Shotover Hill. — Lamplugh, 

 G. W., 4. 



Ironstones, Staffordshire clay. — Gibson, 



W., 2. 

 Isastrcea. — Missuna, A. 

 Ischia I. (Italy).— Dell' Erba, L. ; Oglia- 



loro-Todaro, A. 

 Ischl (Salzkannnergut). — Aigner, A. ; 



Mojsisovics, E. von, 2. 

 Ischyodus. — Fritsch, A., 2. 

 Ischijrocijon. — Matthew, W. I)., 4. 

 Isere (Dauphinj). — Hitzel, — , 1 & 2; 



Jacob, C. ; Lory, P., 1 & 2 ; Paquier, V. 

 Isergebirge (Bohemia). — Richter, K. 

 Island mountain-plains. — Passarge, S., 



2. 



■ tying.— Gulljver, F. P., 4. 



Ismenia. — Rau, K. 



Isoarca. — Loriol, P. de. 



Isocardia. — Clark, W. B. ; Krumbeck, 



L. ; Weller, S. 

 Isocrinus. — J;ekel, 0., 2. 

 Issoire (Puy-de-D6me). — Stehlin, H. G., 



2. 



Issy (Seine). — Cayeux, L., 4. 

 Issy-l'Eveque (Saone-et-Loire). — Danne, 

 J. 



Istria. — Manek, P. ; Moser, L. K., 1-3 ; 



Schubert, R. J., 2, 6, & 7. 

 Itacolumite, Brazil. — Ca^^eux, L., 2. 

 Itabirite, Brazil. — Hussak, E. 

 Italy. *S'ee Emilia, Vesuvius, ^c. 

 Ithaca (N.Y.).— Barnett, V. H.; Matson, 



G. C. ; Ries, H. 

 Ivory Coast (VV. Africa). — Hamy, E. 



T. ; Truscott, S. J. 



Jackson Co. (Kan.), fossil trees. — Shat- 



tuck, C. H. 

 Jade. — Bervverth, P., 2; Hezner, L. ; 



Kunz, G. F. 

 Jcekelocystis. — Schuchert, C. 

 Jaen (Andalusia). — Douville, R. 

 Jakuben (Bohemia). — Cornu, P., 2. 

 Jamberoo (N.S.W.). — Jaquet, J. B. 

 Janosite. — Boeckh, H., 3. 

 Japan. — Fawns, S , 2 ; Iki, T.; Kikuchi, 



D. ; Milne, J. ; Ogawa, T. ; Omori, 



F., 1-3 ; Otsuki, Y. ; Yokoyania, M.. 



