GRAND GREENLAND 77 



Page 



Grand canyon series, Unconformity between Cambrian and 10, 2] 7 



Grandeau, Louis, cited on calcareous soils. 3, 80 



Granite, Analysis of 10, 375 



— , Basic rock derived from 6, 4 



— of the Adirondacks - . . 6, 266 



Black Hills, Age of 1, 212 



, Origin of 1, 210 



— , Porphyritic and gneissoid 1, 559 



Granitic rocks of the District of Columbia 6, 321 



Granitoid areas in the Lower Laurentiau 1, 557 



Granites, batholitic, Differences in, according to depth of erosion 10, 499 



— of Maryland and their origin ; C. R. Keyes 4, 299 



Pikes peak, Colorado ; E. B. Mathew^s 6, 471 



southern Rhode Island and Connecticut, with observations on Atlantic 



Coast granites in general ; J. F. Kemp 10, 361 



Grandjean, H. B. v., cited on origin of shales 6, 188 



Grant, , cited on rocks of western Ontario 9, 223 



Graphite, Evidence of fucoids in Algonkian rocks furnished by 10, 227 



Gravel, Douty 9, 144 



— , Lag 10,350 



— , Orting 9, 147 



— plains of Washington 9, 135 



Gravels, High level, in the region of the Great lakes 1, 71 



— of the Mississipi:)i basin. On the northward and eastward extension of the 



pre-Pleistocene ; R. D. Salisbury 3, 183 



Gray, Asa, cited on the Black hills 1, 204 



Gray, G., cited on nitric acid in rain 7, 307 



Great Barrington, Geology of. 3, 462 



— FALLS coal-field 3, 301 



formation. Age of 3, 322 



— LAKES, Pleistocene phenomena in the region of the 1, 71 



, Reference to oscillations of shores of the 6, 58 



— PLAINS, A contribution to the geology of the ; Robert Hay 3, 519 



Grebnitsky, N. , .cited on Commander islands 5, 125, 126 



Greely, a. W., cited on glaciers 6, 202 



Green, A. H.,- cited on l)ituminization 5, 63 



Green, W. S., cited on Canadian geology 2, 167 



Greene, G. K., Dedication of species to 3, 274 



Greenland, Atane series of. . . . '. 9, 343-368 



— , Cretaceous series of the west coast of. 9, 343 



— , Eocene of. 9, 367 



— , Evidence of subsidence of. 6, 158 



— , Flora of 5, 113 



— , Former altitude of 6, 219 



extension of Coiuiell glacier in 8, 251 



— , Fossil plants from 9, 347, 349, 350, 352, 353, 354, 357, 360-362 



— , Glacial studies in 6, 199 



— , Glaciated rugged topography in 8, 254 



