[1920-1922] 



92 



Iron, Siberia. — 2, Derwies, V. v. ; 



Goudkoff, P. P., 3. 

 , S. Africa. — 0, Anon., 18 ; 1, 



Wagner, P. A., 2, 4 ; 2, Wagner, 



P. A., 2. 



■ , S. America. — 2, Great Britain, 



26. 



, S. Australia. — 2, Jack, R. L. 



, Spain. — 1, Bosch, J. M. del ; 



2, Sampelayo, P. H. ; Veen, R. W. 



van der. 



, Superior L. area. — 1, Davis, E. 



W. 



, Sweden. — 0, Hoegbom, I. ; 2, 



Geijer, P., 2 ; Lindroth, G. T. 



, Tasmania. — 0, Twelvetrees, W. 



H. 



, Transylvania. — 1, Rozlozsnik, 



P.,5- 



■ , Trinidad. — 2, Great Britain, 



22. 



-, Uganda. — 1, Wayland, E. J., 



10. 



, United States. — 0, Broderick, 



T. M. ; Harder, E. C, 3 ; Miller, 

 W. J., 4 5 Newland, D. H. ; 

 United States, 4-6, 8 ; Westgate, 

 L. G. ; 1, Smythe, D. D. ; 2, Great 

 Britain, 26 ; Gruner, J. W., 2 ; 

 United States, 8, 10. 



, Victoria. — 0, Whitelaw, O. A. 



L. ; 2, Whitelaw, H. S. 



, Wales. — 0, Strahan, A., 3 ; 



2, Atkinson, R. W. 



, W. Australia. — 0, Montgomery, 



A. 



, Yugoslavia. — 2, Wray, D. A., 



3- 



, bacteria &. — 0, Harder, E. C. ; 



1, Anon., 8 ; 2, North, LI. ; Wills, 

 R. G. 



-, in elavs, Finland. — 2, Aarnio, 



B. 



, lateritic, Dutch Guiana. — 2, 



Voit, F. W. 

 -, oolitic. — 0, Cayeux, L. ; 



Meunier, S., 2 ; 1, Cayeux, L., 2. 

 , , Aargau. — 2, Amsler, A., 



2. 



, , Algeria. — 0, Duparc, L. 



, , France. — 1, Cayeux, L. 



, ores. — 0, Bceke, H. E., 3 ; 



1, Holmquist, P. J., 3 ; 2, Muegge, 

 O., 4; 



, titaniferous, Canada. — 1 & 2, 



Robinson, A. H. A. 

 , in water, Yorkshire. — 1, Ha- 



worth, J. 



, world's resources. — 0, Harder, 



E. C, 2 ; Hatch, F. H., 2 ; 1, 

 Harder, E. C. ; 2, Krusch, P., 4 ; 

 Louis, H. 



. See also ' Bohnerz,' Hjematite, 



&c. 



Iron hydroxides. — 2, Willmann, K. 

 minerals. — 0. Lacroix, A., 6 ; 



2, Sampelayo, P. H. 



oxide. — 0, Cayeux, L. ; Hack], 



O., 7. 



Iron oxide pigments, Quebec. — 1, 

 Frechette, H. 



phosphate, Victoria. — 0, How- 



itt, A. M, 3. 



rutiJe. See Rutile. 



stannide. — 1, Spencer. L. J. 



sulphides, Rhine Valley. — 1, 



Brauns, R. 



, Finland. — 2, Aarnio, B. 



Irondequoit valley (N.Y.). — 0, Chad- 

 wick, G. H. 



Ironstone, Leicestershire. — 1, Rich- 

 ardson, W. A. 



, New South Wales.- 0, Harper, 



L. F., 5. 



, Nortnamptonohire. — 1, Thomp- 

 son, B., 2. 



, S. Rhodesia.— 2, Macgregor, A. 



M. 



, Victoria. —2, Chapman, F., 3. 



, Yorkshire. — 0, Anon., 23. 



. See also Ochre. 



Irrawaddy oasin (Burma). — 0, Cotter, 



G. de P., 2. 



Irvine. (Ky.).— 0, Shaw, E. W. 



Irwin R. area (W. Austr.). — 0, Clarke, 



E. de C, 4, 14 ; 1, Clarke, E. de C, 



2 ; 2, Maicland, A. G. 

 Isartal (Bavaria-Tyrol). — 2, Penck, 



A., 3- 



Ischl < Up per Austria). — 0, Diener, C, 

 5- 



Ischyromys. — 2, TroxeU, E. L. 

 Isere (France). — 1, Corbin, P. ; 2, 



Corbin, P., 1, 2 ; Kilian, C. C. 



W. 



( ), glaciation. — 1, Combaz, 



P. ; Hollande, D. ; Kilian, W., 5 ; 



2, Kilian, C. C. W„ 2 ; Lory, P. 

 ( ), Mesozoic. — 0, Reboul, 



P. ; 2, Blanchet, F. ; Kilian, C. C. 



W., 4. 



Island arcs. — 0, Lozinski, W. v., 2. 



, S. Atlantic. — 1, Kuelm, 



F. 



Islands, Finland. — 0, Rosberg, J. E. 



, almost- a tolls. — 0, Davis, W. 



M., 7. 



, clift shores. — 0, Davis, W. M., 



3- 



, ' dumb-bell '.—0, Schofield, W. 



, lacustrine, Brandenburg. — 1, 



Reck, H. 



. See also Coral islands. 



Isle Cadieux (Queb.). — 2, Bowen, N. 



L. 



Isle of Man. — 0, Gregorv, J. W., 4 ; 



1, Ashton, W. ; Corkill, W. H. ; 

 Sherlock, R. L. ; 2, Whitehead, 

 W. A. 



Isle of Wight.— 1, White, H. J. O. ; 



2, Hooley, E. W. 



Isochlors, Nova Scotia. — 0, Vickery, 



H. B. 



Isocrinus. — 2, Howchin, W. 



Isomorphism, minerals. — -2, Wherry, 

 E. T., 2 ; Zambonini, F., 2. 



Isomorphous substances, crystal- 

 structure. — 2, Rinne, F., 9. 



