622 



CATALOGUE AND INDEX OP 



[BULL. 127. 



Massachusetts — Continued. 



1883. Felsitea iu vicinity of Boston, 



Diller. 



Zircon syenites from Marblehead, 

 Wadswortli. 



Hornblende granite of Quinoy, 

 Wadswortli. 



Life of William E. Logan, Dana, 

 J.D. 



Glacial flood of Connecticut Val- 

 ley, Hitchcock, C. H. 



1884. Origin of bedding in so-called 



metamorphic rocks, Dana, J. D. 

 Southward ending of Taconic 



synclinal, Dana, J. D. 

 Position of Philadelphia gneiss, 



Hitchcock, C. H. 

 Hudson age" of Taconic slates. 



Hall, J.; Dana, J.D. 

 Building stones, Shaler. 

 Strength of granite, Winchell, 



N.H. 

 Climate changes of later geologic 



times, Whitney, J. D. 

 Azoic system and its subdivi- 

 sions, Whitney and Wadsworth. 

 Relations of Triassic traps and 



sandstones of eastern United 



States, Davis, W. M. 

 Geology and mineralogy of Essex 



County, McDaniel. 

 Hlustrations of polished rock 



surfaces, Morgan, H. J. 

 Felsites and associates north of 



Boston, Diller. 

 Distribution and origin of drum- 



lins, Davis, W. M. 

 Geology of Rhode Island, Dale. 

 Hall on Hudson age of Taconic 



slates, Dana, J. D. 

 Drumlins, Davis, W. M. 

 Decay of quartzite, Dana, J. D. 

 Notes on building stones used in 



New York, Newberry. 

 Argillite and conglomerate of 



Boston basin, Wadsworth. 

 Dikes of Houghs Neck, Quincy, 



Wolff. 

 Classification of joint structures, 



Crosby. 

 Structure of trap of Connecticut 



Valley, Davis, W. M. 

 Singing beach of Manchester, 



Julien. 

 Kettle holes near Woods Holl, 



Koons. 



Massachusetts— Continued . 



1884. On "purgatory" in Sutton, 



Crosby. 



Distribution of iron ores in east- 

 ern United States, Smock, ,J. C. 



Microscoiiic structure of building 

 stones, Merrill, G. P. 



1885. History of Taconic question. 



Hunt, T. S. 



Green Mountain gneisses in east- 

 ern New England, Hitchcock, 

 C.H. 



AUanite as a rock constituent, 

 Iddings and Cross. 



Taconic system, Marcou, J. 



Microscopic examination of series 

 of sands, Julien and Bolton. 



Musical sand, Bolton and .Julien. 



Displacement through intrusion, 

 Dana, J. D. 



Origin of crystalline rocks. Hunt, 

 T.S. 



Coal plant in mica schist, Worces- 

 ter, Perry. 



Taconic rocks and stratigraphy, 

 Dana, J. D. 



Cambrian faunas of North Amer- 

 ica, Walcott. 



Kettle holes of Woods Holl region, 

 Koons. 



Map of the United States, McGee. 



Decay of quartzite, pseudo-brec- 

 cia, Dana, ,T. D. 



Syenite and gabbro, Essex Coun- 

 ty, Wadsworth. 



Glaoiation on Mount Kearsarge, 

 N. H., Putnam. 



Progress of geology, 1883, Hunt, 

 T.S. 



Rhode Island and Massachusetts 

 coals, Emmons, A. B. 



Report of Atlantic Coast division, 

 Shaler. 



Report — glacial division, Cbam- 

 berlin, T. C. 



Seacoast swamps, Shaler. 



1886. Geology of northern New Eng- 

 land, Hitchcock, C. H. 



Genesis of Boston basin and its 

 rocks, Bouv6. 



Fire sand in Clinton County, 

 N. Y., Brainerd. 



Marginal kames, Lewis, H. C. 



Structure of Connecticut Valley 

 Trias, Davis, W. M. 



