HOMOGENY — HUBBARD 89 



Page 



HoMOGENY, Method of correlation by 1, 548 



Honduras banks, Reference to the 6, 109 



— sea, Continental shelf off the 6, 109 



, Relation between Gulf of Mexico and 6, 109 



, Topography and depth of. 6, 110 



— valleys converted into sea basins 6, 108 



HoNEOYE LAKE, Preglacial valley of 10, 36 



Honeycombed limestones in lake Huron ; R. Bell 6, 297 



HoNEYMAN, David, Geological writings of 5, 567 



— , Obituary notice of 1, 520 



Hoods canal 9, 113 



Hooke, B., Reference to law of. 4, 38 



Hooker, Joseph, cited on fossil flora 2, 14 



Hooper, C. L. , cited on depth of frozen soil 1, 130 



volcanic cones on Paint Lawrence island 5, 140 



— , Reference to work of, in Alaska , . 1, 125, 127 



Hoosac mountain, Structure of 2, 212 



Hopkins, T. C; Concentric weathering in sedimentary rocks 9, 427 



— ; Conshohocken plastic clays 10, 480 



— , Election of 6, 431 



— ; Origin of conglomerates of western Indiana 8, 14 



— , Photographs donated by 10, 463, 478 



Hopkins, W., cited on jointing 4, 72 



Hornblende-syenite from New Hampshire 3, 231 



Horne, John, cited on schistosity and cleavage 4, 75 



' ' Horse-backs " in Coal Measures 9,48 



Horsetown beds and their relations to the Shasta formation 4, 249 



, Fossils of 4, 207 



— faunas 5, 445 



HouTON, William, cited on geology of New York and New Jersey 5, 368-370 



Hortvet, Julius, Analysis by 3, 351 



HosFORD, B., Chiastolite found by 6, 474 



HosKiNS, William, Analyses of microcline by 7, 104 



— , Reference to analyses by 7, 95 



Hosselkus limestone, Description of 3, 374, 399 



Hotchkiss, Jed, Discussion of Appalachian structure 2, 164 



Piedmont topography 2, 317 



Smyth's paper by 6, 4 



— , Title of paper by 6, 13 



Hough, E. P., Photographs by 2, 619 



HovEY, E. O. ; Microscopic structure of silicious oolite 5, 627 



— , Reading of paper by 6, 488 



— , Reference to work of 2, 427 



— ; Study of the cherts of Missouri, A 6, 4 



HovEY, H. C, Reference to remarks on death of Doctor Hall by 10, 2 



HowLEY, J. T. , Collections by 2, 529, 538 



Howorth, Sir H. H. , cited on north polar regions 5, 1 13 



Hubbard, L. L. , Acknowledgments to 10, 15 



XII— Bull. Geol. Soc. Am. 



