XVI INDEX TO VOL UME IV 



PAGE 



Graptolites, North American ........ 53^ 290 



Gravels of the Sierra Nevada - - - - - - - - - 881 



Gravity Determinations. G. K. Gilbert. Review by C. R. Keyes - - - 729 



Great Britain, Maps of ----.-.-.. ^qq 



Great Valley of California. F. L. Ransome. Review by C. R. Keyes - - 729 



Green Lake Loess ........... g^o 



Greenland, Glacial Geology - - - - - - - - - 769 



Glacial Studies in --------- - 582 



Ice Fields and Life in the North Atlantic. G. F. Wright and Warren 



Upham. Review by T. C. C. - - - - - - - 632 



Gurley, R. R. North American Graptolites ..... 63^ go 



Hackman, V., K. V. Kraatz-Koschlan and. Elaolithsyenit der Serra de Mon- 



chique, seine Gang- und Contactgesteine. Review by F. L. Ransome 977 

 Harris, G. D., and C. Joaquina Maury. Geology of Chiapas, Tabasco, and the 



Peninsula of Yucatan. Carlos Sapper. (Translation) - - - 938 

 Haworth, Erasmus. Stratigraphy of the Kansas Coal Measures. Review by 



C. R. Keyes. 520 



University Geological Survey of Kansas. (Abstract) - . - - 645 

 Heat in Weathering - - - - -- - - -- -710 



Heilprin, Angelo. Determination of Fossils ------- 944 



Hill Caves of Yucatan. H. C. Mercer. Review by T. C. C. - - - •■ 106 



Hitchcock, C. H. Geology of New Hampshire ...... 44 



Hoist, N. O. Har det funnits mera ann en istid i Sverige ? (Abstract) J. A. U. 124 



Hoist, N. O., and J. C. Moberg. Om Lommalerans ilder. Review by J. A. U. 123 



Horizontal Banding of Glacial Ice ---....-- 588 



Hornblende, Magmatic Alteration of ------- - 257 



Hydration - - - - - - - -718 



Ice-Lobes South from the Driftless Area .._.... 757 



Ice, Mechanical Action --.--.....- 850 



Ice-work, Present and Past. T. G. Bonney. Review by T. C. C. - - - 636 



Iddings, J. P. Editorial : Preparation of Rock Sections . . . - 354 



Igneous Intrusions in the Neighborhood of the Black Hills. I. C. Russell - 23 



Igneous Intrusions, Nature of. I.C.Russell - - - - - - - 177 



Igneous Rocks of the Analcite Group - - - - - - - - 679 



Independence Hill Fossils --....-..- 886 



Indiana Acad. Science, Proceedings for 1895 - - - - - - - 981 



Interglacial Beds ------------ 646 



Intermorainic Stratified Drift ---------- 970 



Intruded Sheets ------------ 177 



Intrusions in the Little Rocky Mountains ------- 409 



Inyan Kara ------------.36 



lone Formation ------------ 898 



Iowa Geological Surve}', Vol. V -------- - 649 



Iowa Lead and Zinc Deposits -----...- 373 



Irondequoit Kame Area - - - - - - - - - - I33 



Italian Petrological Sketches. H.S.Washington ----- 541,826 



Joints - ------ 593,609 



