INDEX TO VOLUME 7. 



553 



Page 



HiLGARD, E. W., cited on orange sand 86 



Hill, R. T., cited on radiolarian earths 8t 



stratigraphy of Cuba 8i 



— , I,ist of photographs presented by 500 



HiNCHLiFF, T. W., cited on Brazilian to- 

 pography 277 



Hitchcock, C. H. ; Champlain glacial 



epoch 2 



— , cited on age of the I^afayette 66 



drunilins 19, 20 



mica-schists 5 



— , elected First Vice-President 460 



— , ofifers resolution of thanks 528 



— ; Paleozoic terranes in the Connecticut 



valley 510 



— , Reference to discussion of paper by... 7, 15, 



, ^ . . 490, 492, 493 



work of, as a glacialist 471 



HOBBS, W. H., cited on Massachusetts dia- 

 base 350 



— , Title of paper by 7 



Holland, Shore currents on coast of 421 



HoLLiCK, Arthur ; Marthas Vineyard Cre- 

 taceous plants 12 



HOMANS, , cited on nitric acid in rain... 307 



Horn, G. H. , invites Fellows to visit library 504 

 HosKiNS, Wm., Analyses of microcline 



by 104 



— , Reference to analyses by 95 



Hull, G. D., Acknowledgment to 511 



Humboldt, Alexandbr, urged Agassiz to 



reconsider his glacial theory 471 



Hunt, T. S., cited on Brazilian gneiss 284 



^ causes of rock decay 266 



exfoliation 291 



inclusions in apatite 127 



pyroxenites 98 



rounded apatite crystals 127 



the Archean 511 



Hire, Comte de la, cited on Brazilian dio- 



rites 284 



rock decay 261 



HussAK, Fugrn, cited on rock decay... 260, 263 

 Hutton, W., cited on guiding principle in 



geological studies 8 



— , Reference to views of, on geology 463 



writings of. 9, 11 



Hyatt, A., Acknowledgments to 135 



— cited on accelerated development in Pa- 



Iseechinoidea 176 



— , Reference to discussion by 7 



Ice age. Correlation of the stages of the, in- 

 dicated 28 



, Reference to subdivisions of the 65 



Ice-sheets, Drunilins and marginal mo- 

 raines of. 17 



IDDINGS, J. P., Acknowledgments to 95 



— , cited on differentiation of magmas 124 



— , Reference to discussion of paper by 507 



Illinois, Figures of Subcarboniferous fos- 

 sils from 251, 254 



— , Mapping of morainic material in 24 



Illustrations of the dynamic metamor- 

 phismof anorthosites and related rocks 



in the Adirondacks ; J. F. Kemp 488 



Indiana, Figure of Subcarboniferous fossil 



from 251 



— , Mapping of morainic material in..... 24 



Iowa, Drumlins of 21 



— , Figures of Subcarboniferous fossils 



from 251,252 



lowAN stage correlated with Polandian 3 



, Reference to 23 



Ireland, Figures of Carboniferous fossils 



from 252 



— , Reference to glaciation in 28 



drumlins in 27 



Irving, R. D., cited on denudation 386 



Italy, Shore currents on coast of 420, 421 



Page 

 Jackson, R. T., and T. A. Jaggar, Jr.; 



Studies of Melonites niuUiporus 135 



— , cited on accelerated development in 



Palseechinoidea 176 



— , originates term " phylembryo " 235 



— ; Studies of Palseechinoidea 171 



— , Title of paper by 7 



Jaekel, Otto, cited on pores in Bothrio- 



cidaris 212, 234 



Jaggar, T. A., Jr., and R. T. Jackson ; 



Stvidies of Melonites niultiporus 135 



— , compares plate arrangement of Melo- 

 nites multiporus with that of Oligoporus 



dancB 197 



— , Reference to specimen owned by 160 



— , Stndi&s of Palc^echinus gigas hy 207 



— , Title of paper by 7 



JAYNE, Horace, Announcement of recep- 

 tion to Society by 493 



Johns Hopkins University collection, 



Figure of specimen in 248 



Johnson, C. W., Acknowledgments to 136 



Johnson, Miss I. T,., Acknowledgment 



to 207 



Johnson, I^., cited on drumlins 20 



Johnson, S. W., cited on influence of hu- 

 mus acid on rock decay 302 



— — vegetation on rock decay 301 



organic acid 306 



Jukes, J. B., cited on denudation 379 



Jukes-Brow^n, a. J., cited on denudation.. 383 



— , cited on radiolarian earths 81 



JULiEN, A. A., cited on influence of humus 



acid on rock decay 302 



nitric acid in rain 306 



rock decay 287, 288, ^(^2 



Jutland, Shore forms on coast of.. 405 



Kalkowsky, Ernst, cited on sillimanite.. 284 

 Kansan stage correlated with Saxonian 



epoch 3 



-, Reference to 23 



Keeping, W., cited on Perischodomus bise- 



rialis 226 



— founded genus Rhoechimis 200 



Keith, Arthur, cited on denudation 389 



— , Reference to discussion of paper by 512 



— ; Some stages of Appalachian erosion 519 



Kkllner, O., cited on nitric acid in rain... 307 

 Keller-L,euzinger, Reference to "Ama- 

 zon and Madeira Rivers " by 278 



Kelvin, I^ord, cited on conductivity of 



rocks 288 



Kemp, J. F., cited on Cerrillos coal 525 



trachyte 527 



— ; Illustrations of the dynamic metanior- 



phism of anorthosites and related rocks 

 m the Adirondacks 488 



— offers resolution of thanks 16 



— , Reading of paper by 494 



— , Reference to discussion of paper by ^07 



— , Study of Brazilian gneiss by 283, 284 



— ; Titaniferous iron ores of the Adiron- 



dacks 15 



Kentucky, Figures of Subcarboniferous 



fossils from 249,252 



Kerr, W. C, cited on agencies affecting 



rock decomposition 359 



Keyes, C. R., cited on Archcsocidaris 214 



denudation 389 



genital plates of Melonites multipo- 

 rus 155 



horizon of Oligoporus niissouriensis 184 



Hyboechinus 207 



— ; Geographic relations of the granites 



and porphyries in the eastern part of 



the Ozarks 363 



— , Title of paper by 488 



KiNAHAN, G. H., cited on drunilins 27 



King, H., cited on geology of Missouri 369 



