INDEX TO VOLUME VIII 79 1 



PAGE 



Hobbs, William H. Suggestions Regarding the Classification of Igneous Rocks i 



Hopkins, T. C. — Reviews : Building and Ornamental Stones of Wisconsin. E, 



R. Buckley, Ph.D. - 97 



The Ore Deposits of the United States and Canada. James F. Kemp - 201 

 Twentieth Annual Report, U. S. Geological Survey, Mineral Resources - 290 

 Home, John, B. N. Peach, and J. J. H. Teall. Memoirs of the Geological 



Survey of the United Kingdom. The Silurian Rocks of Britain. 



Review by W. N. Logan --.------77 



Huronian in Ontario, Upper and Lower. Arthur P. Coleman. Review by R. 



D. George ----------- 370 



Ice Age in Central Scandinavia, Last Stage of. Hans Reusch ... 326 

 Iceland, The Glacial Palagonite. Formation of. Helgi Pjetursson. Review 



by T. C. C. - - 280 



Iddings, J. P. — Editorials: Professor Brogger's Lectures - 276 



Rock Nomenclature - - - - - - - - - -186 



Reviews : Crystal Falls Iron-Bearing District of Michigan. J. Morgan 



Clements and Henry Lloyd Sni}'th ------- 382 



Enrichment of Mineral Veins by Later Metallic Sulphides. Walter 



Harvey Weed ----------- 775 



Geology of the Little Belt Mountains, Montana. Walter Harvey Weed, 



accompanied by a Report on the Petrography of the Igneous Rocks of 



the District. L. U. Pirsson - - - - - - - - 664 



Igneous Rock Series and Mixed Igneous Rocks. Alfred Harker - 389 



Igneous Rocks, Suggestions Regarding the Classification of. William H. 



Hobbs -- 1 



Indiana, Twenty-Fourth Annual Report of Department of Geology and Natural 



Resources. W. S. Blatchley, Review by C. E. S. - - - - 475 

 Ingall, E. D. Geological Survey of Canada' — Mineral Statistics for 1898. 



Review by C. - - - - - - - - - - - 667 



Internationale, De la Cooperation, dans les Investigations Geologiques. 



Archibald Geikie ---------- 585 



International Geologic Institute, Proposed. T. C. Chamberlin - - - 596 

 Institute, Proposed International Geologic. T. C. Chamberlin - 596 



Irrigation and Drainage. Principles and Practice of their Cultural Phases. F. 



H. King. Review by T. C. C. - - 100 



Islands of Southern California, Topographic Study of. W. S. Tangier Smith. 



Review by R. D. S. - - - - 780 



Janassa strigilina ------------ 699 



Janassa gurleyana ------------ 700 



Jurassic Age, A North American Epicontinental Sea of. W. N. Logan - - 241 



Kansas, Mineral Resources of, 1899. Erasmus Haworth. Review by T. C. C. 577 

 Kemp, James F. The Ore Deposits of the United States and Canada. Review 



by T. C. H. - - - - 201 



