185 



[I9I3-] 



Igneous rocks. — See also Granite, <^c. 

 Hi R. (Semirechensk Prov.). — Kazanskii, 

 P., 2. 



Ilionia. — Olieni, D. W., 5. 



Ilkley Spa (Yorkshire).— I^urrell, B. A. 



Illcenus. — Eeed, P. K. C. 



Illinois (U.S.A.). — Hleininger, A. V. ; 



Savage, T. E., 2 ; Trowbridge, A. C, 



1 & 2. 



Ilin Vallej- (Thuring-ia). — Naumann, E. 



Ilmenite. — Buttgenbach, H., 5 ; Haw- 

 kins, A. C. ; Lewis, W. J. ; Magis- 

 tretti, L. 



Ilmenorutile.— Schetelig-, J. 



Ilvaite. — Manasse, E. 



Ilyocypris. — Hucke, — . 



Imperial Institute, South Kensington.— 

 Kitson, A. E., 2. 



Implements, flint & stone. — Arnold, 

 E. L. ; Baudouin, M. ; l^ennett, P. J. ; 

 Boyard, C. ; Brog-ger, A. W. ; Burv, 

 H. ; Clarke, W. (i., 1 & 2 ; Commont, 

 V. ; Cotte, C, 2 ; Dale, W. ; Dawson, 



C, 2 ; Dubus, A., 2 ; Dnteurtre, M. ; 

 Praipont, C.,5; Halls, H. H. ; Havno, 

 E. J. ; Hillebrand, E. ; Hormann, E. ; 

 Johnson, J. P.; Kellermann, — ; 

 Lankester, Sir E. K. ; Leach, A. L. ; 

 Marr, J. E., 3 ; Moir, J. R., 1, 4-6 ; 

 Mullins, E. H. ; Newall, R. S. ; >Tew- 

 ton, W. M. ; Nightingale, R. C. ; Plat, 

 — ; Reader, P. W. ; Rossbach, G. ; 

 Sarasin, P.; Schaudel. L.; Smith, R. 

 A. ; Sollas, W. J., 2 ; Sturge, A. ; 

 Sutclifie, W. H. ; Velge, G." 



Indalsalfven (Jemtland). — Carlzon, C. 

 India, coal in. — Ball, V. ; Ditmas, P. I. 

 L. ; Greenwell, G. H. ; Hayden, H. 



■ , Geological Survey. — Hayden, H. 



H., 2. 



, mineral production of. — Hayden, 



H. H., 3 ; see also India. 

 . See also Assam, Himalaya Mts., 



Indiana (U.S.A.).— Kindle, E. M. 

 Indo-China. — Deprat, J., 5; Lacroix, 



A. P. A., 5; Lantenois, H. ; Mansuy, 



H., 3 ; see also Anuam. 

 Indona iitihis. — Krumbeck, L. 

 Interior Oolite, Dorset, (Gloucestershire, 



& Somerset. — Jtiebardson, L., 2. 



, Var. — ]j;ni(iuine, A., 2. 



' Infra-plutonic ' zone. — Pernior, L. L., 



2. 



I)ijection-giie)ss, Riesengebirge. — • Berg, 

 G. 



Inkissi \'allev (Central Africa). — Cornet, 

 J., 5. 



Inn. \'allev Ci'vrol).— Ampferer. 0., 2 ; 



irannner, W., 1 .t 2 ; llilber, V. 

 Innis SI , lire ( Argyll).— P.ailey, E. B. 

 Ill.0ccr(i nnis. ,\ii(lerf, II.; ]>(elnn, J., 



3; Davis, C. H. ; Ileniii- P.: Lee, 



W. T.; Maury, C. .1.; Bogala, W. ; 



Scupin, H. ; Sintzov, L T. ; Sokolov, 



D. N., 4. 



Insecta, Carboniferous. — Meunier, P.; 



Pruvost, P., 5. 



, Liassic. — Navas, R. P. L. 



, Miocene.— Calvert, P. P. ; Cock- 



erell, T. D. A., 2; VVickham, H. P. 

 , Oligocene. — Poerster, B. ; Ulmer,, 



G. 



, Permian.— Reis, 0. M., 2. 



Insects, atmospheric pressure & fossil. — 

 Harle,E. 



Inselberge, origin of. — Palconer, J. D. 

 Integricardmm , subgen. no v. — Rollier, 

 L., 2. 



Interglacial deposits, Brandenburg. — 



Hucke, — . 

 ■ , Dakota & New York.— Baker, 



P. C, 2. 



, Lombardy. — Baltzer, A. 



, Toronto. — Coleman, A. P., 5. 



flora, Alps. — Blaas, J. 



periods, climate of. — Precli, P., 6. 



stages. — Gagel, C, 5 ; Linstow, 0.. 



von. 



, Switzerland. — Prei, R. 



weathering, red-clay &. — Baren,, 



J. van. 



International Geological Congress. — See- 

 Congress. 



Vulcanoiogical Institute. — Pried-- 



Isencler, I., 2. 

 Interstadial deposits. — Linstow, 0. von. 

 Intrusion, laws of. — Stevens, B., 2 & 3. 

 , Prospect-Hill dolerite. — Jevons,. 



H.S., 1& 2. 

 Intrusions, folded. — Sederholm, J. J., 8. 

 Inverness-shire. — Barrow, G., 3. 

 Inveryne (Argyll). — Clough, C. T. 

 Involutina. — Upton, C. 

 Iowa (U.S.A.).— Leighton, M. M. ; Nor-. 



ton, W. H., 1 & 2; Tilton, J. L. 

 Iphidella.—Wii\con, C. D. 

 'Ipswich skeleton.' — Moir, J. R,, 4;. 



Sutcliffe, W. H. 

 Ipswicli (Suffolk).— Moir, J. R., 6. 

 Iraklia (Cyclades). — Papavasiliou, S. A. 

 Irasburg (Vermont). — Richardson, C. H.,. 



2. 



Ireland, coal resources of. — Cole, G . A. J.,. 

 2. 



Iridium. — Hautpick, E. dc, 3. 

 Iridosmine, origin of. — Young, R. B., 3, 

 Irkutsk (Sil)eria).— Maliavkin, S. P., 3. 

 Iron, Bavaria. — Rotbi)let/,, A., 4. 

 , Belgium. — Anthoine, R., 4 ; Laur,. 



P. ; Thoreau, J. 



, Bohemia. — Kloufiek, C. 



, Brazil. — Preise, P., 3 ; Gathmann, 



T. 



, Britanny. — Kerforn(\ P. 



, British ('oliuiibi;i. -Sre BlUTISU 



Coi-l'Ai i!i \, lJure;iii of Mines. 



, l)iiri;niii(l v. ('a\i'U\, L., 5. 



, Calilofuia. -nnrder, K. C. 



, CaiKubi, .\dani<. P. 1)., 5 ; see 



Can V h a, 1 h'\>. (if M lues, 3. 



, Cbil.'. \';itlier, ('., U3. 



, Cliina. — Inouye, K. ; lu-ad, T. T. 



