[1921.] 



50 



IMPERIAL MINERAL RESOURCES BUREAU. The Mineral Industry of the 



British Empire and Foreign Countries. War Period (1913-1919). Arsenic. 



Pp. 1-19. 8vo. London, 1920. 



2. . . Bismuth. Pp. 1-14. 8vo. London, 1920. 



3. . . Borates. Pp. 1-24. 8vo. London. 1920. 



4. . . Chrome Ore and Chromium. Pp. 1-29. 8vo. London, 



1920. [Reprint, 1921.] 



5. ■ — -. . Cohalt. Pp. 1-22. 8vo. Loudon, 1920. 



6. . . Felspar. Pp. 1-16. 8vo. London, 1920. TReprint, 1921.] 



7. . . Fuller's Earth. [With a Note on the Nature of Fuller's 



Earth, hy T. Crook.] Pp. 1-15. 8vo. London, 1920. [Reprint, 1921.] 

 ■ 8. -. . Magnesite. Pp. 1-42. 8vo. London, 1920. [Reprint, 



1921.] 



9. . . Monazite. Pp. 1-15. 8vo. London, 1920. [Reprint, 1921." 



■ 10. . . Nitrates. Pp. 1-28. 8vo. London, 1920. [Reprint, 1921/ 



11. . . Aluminium and Bauxite. Pp. 1-35. 8vo. London, 1921. 



12. . . Antimony. Pp. 1-34. 8vo. London, 1921. 



13. . . Asbestos. Pp. 1-34. 8vo. London, 1921. 



14. . . Barium Minerals. Pp. 1-26. 8vo. London, 1921. 



15. . . Coal, Coke, and Bv-Products, Part I. Pp. 1-124. 8vo. 



London, 1921. 



16. . . Fluorspar. Pp. 1-18. 8vo. London, 1921. 



17. . . Manganese. Pp. 1-151. 8vo. London. 1921. 



— 18. . . Phosphates. Pp. 1-72. 8vo. London, 1921. 



19. . . Talc. Pp. 1-23. 8vo. London, 1921. 



20. . . Tungsten. Pp. 1-44. 8vo. London, 1921. 



21. . . Zinc. Pp. 1-112. 8vo. London, 1920. 



22. . . Statistical Summary (Production, Imnorts and Exports), 



1913-1920. Pp. 1-104. 8vo. London, 1921. 

 23. Second Annual Report, by R. A. S. Redmayne. Pp. 1-40. 8vo. 



London, 1921. 



INDIA, Department of Mixes. Report of the Chief Inspector of Mines in 

 India for the Year ending 31st December. 1919, by R. R. Simpson. Pp. i-v, 

 1-101, pis. A & B, plans. Fol. Calcutta, 1920. 



2, Geological Survey. General Report for the Year 1920. [E. H. 



Pascoe, Officiating Director.] Bee. Geol. Surv. India, liii. pp. 1-33. 1921. 



3, . Quinquennial Review of the Mineral Production of India for the 



Years 1914 to 1918, by the Director [H. H. Hayden] and Senior Officers 

 of the Sm-vey. Bee. Geol. Surv. India, lii. pp. 1-322, i-xlviii, pis. i-vi. 1921. 



INOSTRANTZEY, A. A. Obit.— See Spencer, L. J., 2. 



IRMER, W. See Eitel, W., 5. 



IRVING, A. Obit.— See Anon., 37. 



ISHIWARA, Y. On Some Fossil Shark-Teeth from the Neogene of Japan. Sci. 



Rep. TSJioJcu Imp. Univ. ser. 2 (Geology), v. pp. 61-74, pis. x-xii. 1921. 

 ISSEL, A. Cenni di un Ordinamento Sistematico delle Stimate geologiche. Atti 



B. Accad. Lincei. Bendic. xxx. pt. 1, pp. 106-109. 1921. . 

 ISTRATI, C. I. Obit— See Spencer, L. J., 2. 



ITALY : R. Upficio Centrale di Meteorologia e Geodinamica. Macro- 

 sismi avvertiti in Italia nell' anno 1916. (Catalo^o compilato da G. Marti- 

 nelli). Boll. Soc. sism. ital. xx. pp. 228-215. 1916. 



JABLONSKI, E. See Dolinski, J. 



JACK, R. L. Report on a Discover of Asbestos on Section 228, Hundred of 



Jellicoe. S. Austr. Dep. Mines, Mining Bev. no. 32, pp. 47-49. 1920. 

 2. Report on the Asbestos (Crocidolite) Deposits on Sections 2a and 3a, 



Hundred of Brisrht. Ibid. no. 33, pp. 48-53. 1921. 



3. Notes on the Eukaby Field (Baratta). Ibid. pp. 53-56. 1921. 



4. Report on a Phosphate Discovery on Sections 281 and 280, Hundred of 



Myponga. Ibid, no. 34, pp. 61-62. i921. 

 5. Note on a Recent Discovery of Crocidolite on Section 53, Hundred of 



Dutton. Ibid. p. 62. 1921. 

 6. The Salt and Gypsum Resources of South Australia. Bull. Geol. Surv. 



S. Austr. no. 8, pp. 1-118, figs. 8 pis. 1921. 

 JACKSON, B. D. John Hopkinson. [Obit,] Broc. Linn. Soc. 1919-20, 



pp. 43-45. 1921. 



2. Dr. George Blundell Longstaff. TObit.] Ibid. 1920-21, p. 50. 



1921. 



3. Prof. Alfred Gabriel Nathorst. [Obit.] Ibid. pp. 50-51. 1921. 



