INDEX TO VOLUME 7. 



Page 

 Abbe, C, Jr., cited on formation of Caro- 

 lina forelands 404, 409 



Accessions to the library from January, 



1895, to March, 1896 539 



Adams, F. D., cited on Canadian geology... 96 

 Adie, a. J,, cited on expansion of gneiss... 288 

 Adirondacks, Metamorphism of rocks in 488 



— , Titaniferous iron ores of the 15 



Agassiz, Alex., Acknowledgments to.. 81, 135 

 — -, cited on Clypeastroids and Spatangoids.. 144 



growth of corona in echinoids 233 



Paleozoic echini 238 



Phormosoma and Asthenosoma 228 



Exocyclica 237 



Agassiz, Louis, cited on atolls and barriers. 465 



Brazilian boulders 278 



exfoliation of rocks 273 



glacial theory.. 27 



glaciation in Brazil 277, 280 



White mountains 4 



landslides 267 



origin of rock decay 294 



roches ?)ioutonnees 270 



rock decomposition 256, 259, 264 



— , Educational methods of. 317, 318 



— , Reference to ability of. 461 



glacial theory of. 471 



— , Relation of, to evolution theory.. 468, 470, 471 

 Agassiz, Mrs Ivouis, Reference to "A Jour- 

 ney in Brazil," by 264, 267, 273 



Alabama, Figure of subcarboniferous fos- 

 sil from 254 



Alaska, Glaciers of 19 



— , Present ice action in 29, 30 



— , Shore forms on coast of.. 415 



Alberta, Glacial deposits of. 31 



Amboy Clay series, Relations of. 12, 14 



Amboy, Cretaceous plants referred to the... 13 

 American Association for the Ad- 

 vancement OF Science thanked by 



the Society 16 



American Museum of Natural History, 



Figures of specimens in 251, 253 



Analyses: diabase from Massachusetts 353 



Venezuela 357 



— : disintegrated rock 352 



— : granite from District of Columbia 357 



— : microcline 104 



— of diabase recalculated 355 



A NEEDED term in petrography ; I,. V. Pir- 



sson 492 



Anhedron suggested as a needed term in 



petrography 492 



Anorthosites, Metamorphism of Adiron- 

 dack 488 



Ants as agents of rock decay 295 



Apatite region of Ottawa county, Canada, 



Syenite-gneiss from the 95 



Appalachian erosion, Some stages of 519 



Archean of the Connecticut valley 511,512 



Atane, Cretaceous plants referred to the... 13 

 At WOOD, G., cited on weathered diabase 



from Venezuela 356 



AUBIN, E., cited on carbonic acid in the 



air 304, 305 



nitric acid in rain 306 



Austin, T., originates word "protechi- 



nus" 235 



Page 

 Bache, a. D., Reference to ability of 461 



Backstrom, H., cited on differentiation of 

 magmas , 124, 125 



Bailey, W. H., cited on structure of Palce- 

 echinus 156 



Bain, H. F., Flection of. ! ."!."".".'.".'.'*".'."."! 460 



Baldwin, S. P., Announcement of election 

 of- I, 454 



— becomes life member 457 



Bartlett, W. H. C, cited on expansion of 



gneiss 288 



Barton, G. H., cited on drumlins 23 



— , Massachusetts drumlins mapped and 



studied by 20 



Bascom, Florence, becomes life member.. 457 



Bates, H. W., cited on ants 296 



Bearing of physiography on uniformitari- 



anism ; W.M.Davis 8 



Beche, H. T., de la, cited on shore forms.. 406 

 Becker, G. F., cited on mathematics of ex- 

 foliation 292 



Beecher, C. F., Acknowledgments to.. 135, 136, 



226 



— cited on development in Palseechinoidea. 176 



— , Reference to 229 



collection of. 252 



Bell, Robert, Title of paper by 507 



Belt, Thomas, cited on ant burrows 297 



Benest, E. S., Acknowledgments to 270 



Bequerel, E., cited on temperatvires 287 



Berthelot, p. E. M., cited on bacteria 303 



Beudant, F. S., cited on the origin of 



rounded forms 293 



Bibliography of Albert E. Foote 485 



Antonio del Castillo 487 



James D. Dana 474 



Paleozoic echini 244-246 



Bigg-Wither, T. P., quoted on Brazilian 



temperatures 286 



Blair, M S., Acknowledgment to 425 



Blake, W. P., cited on exfoliation 290 



Blanford, W. T., cited on denudation 394 



Bog ART, John, Acknowledgment to 425 



— cited on drainage area of the Genesee 426 



BoNNEY, T. G., cited on exfoliated rocks 291 



Boston Society of Natural History, 



Figure of specimen from 254 



Boussingault, J., cited on carbonic acid in 



soils 303 



nitric acid in rain 307 



Boutan, M. E., cited on rock decay 262 



Brackenridge, H. M., cited on landslides.. 267 



Bradstreet expedition, Reference to 336 



Branner, J. C, cited on agencies affecting 



rock decomposition 359 



glaciation in Brazil 277 



rock decay 258 



— ; Decomposition of rocks in Brazil 255 



— , Reference to Brazilian gneiss collected 



by 283 



Brazil, Decomposition of rocks in 255 



BREESfe, C. M., cited on nitric acid in rain- 

 water 307 



Brent, C, cited on ant burrows 296 



ants 298 



Briart, a., cited on denudation 384 



Broadhead, G. C, cited on crystalline 

 rocks of Missouri 369 



LXVI— Bull. Geol. Soc. Am., Vol. 7, 1895. 



(549) 



