IV BULL. GEOL. SOC. AM., VOL. 6. 



Page 



The Pottsville series along New river, West Virginia; by David White 305 



Disintegration of the granitic rocks of the District of Columbia ; by G. P. 



Merrill 321 



Tepee buttes ; by G: K. Gilbert and F. P. Gulliver 333 



Discrimination of glacial accumulation and invasion ; by AVarren TJpham. . . . 343 



Glacial lakes of western New York ; by H. L. Fairchild 353 



Cretaceous of western Texas and Coahuila, Mexico ; by E. T. Dumble 375 



High wood mountains of Montana; by W. H. Weed and L. V. Piiisson 389 



Proceedings of the Seventh Annual Meeting, held at Baltimore, December 27, 



28, and 29, 1894 ; H. L. FairchTld, Secretary 423 



Session of Thursday, December 27 424 



Keport of the Council 424 



Secretary's report ' 425 



Treasurer's report 429 



Editor's report 429 



Election of officers 431 



Election of Fellows 431 



Amendments to the constitution 431 



Amendments to the by-laws 432 



Memorial of George H. Williams [with bibliography] ; by W. B. 



Clark 432 



Memorial of Amos Bowman [with bibliography] ; by H. M. Ami. . 441 



Session of Friday, December 28 , 445 



Report of auditing committee . 445 



Fifth annual report of committee on photographs 445 



Report of committee on Royal Society catalogue 457 



High-level gravels in New England [abstract; discussion by J. W, 



Spencer] ; by C. H. Hitchcock 460 



Variations of glaciers [abstract] ; by H, F. Reid 4G1 



Lake Newberry the probable successor of lake Warren [abstract ; 

 discussion by G. K. Gilbert, W J McGee, Warren Upham and 



J. W. Spencer] ; by H. L. Fairchild 462 



Notes on the glaciation of Newfoundland [abstract] ; by T. C. 



Chamberlin 467 



Organization of the temporary petrographic section 469 



Crystallized slags from copper smelting [abstract] ; by A. C. Lane . 469 



The granites of Pikes peak, Colorado; by E. B. Mathews 471 



Illustrations of peculiar mineral transformations [abstract] ; by 



B. K. Emerson 473 



Spherulitic volcanics at North Haven, Maine ; by W. S. Bayley. . . 474 

 A new intrusive rock near Syracuse [abstract] ; by N. H. Darton 



and J. F. Kemp 477 



Session of Friday evening, December 28 478 



Session of Saturday, December 29 479 



Cretaceous deposits of the northern half of the Atlantic coastal plain ; 



by W. B. Clark 479 



Surface formations of southern New Jersey ; by R. D. Salisbury.. 483 



Register of the Baltimore meeting, 1894 490 



