BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Brochures of Volume 1; 



Brochures. Pages. 



Hydrographic history of South Dakota. 

 J. E. Todd 27-40 



Geology of the northeast coast of Brazil. 

 J. C. Branner 41-98 



Outlook of the geologist in America. 

 C. D. Walcott 99-118 



Geological horizon of the Kanawha 

 black flint. I. C. White 119-126 



Origin and distribution of the loess in 

 northern China and central Asia. G. F. 

 Wright 127-138 



Former extent of the Newark system. 

 W. H. Hobbs 139-148 



Hamilton group of Thedford, Ontario. 

 H. W. Shimer and A. W. Grabau. .. 149-186 



Geology of the Potomac group in the 

 Middle Atlantic slope. W. B. Clark 

 and A. Bibbins . , 187-214 



Correlation of the Coal Measures of Mary- 

 land. W. B. Clark and G. C. Mar- 

 tin 215-232 



Geological section of the Rocky moun- 

 tains in northern Alaska. F. C. Schra- 

 der . 233-252 



Geological reconnaissances in south- 

 eastern Alaska. A. H. Brooks. 253-266 



Devonian interval in Missouri. C. R. 



Keyes 267-292 



Rock basins of Helen mine, Michipi- 

 coten, Canada. A. P. Coleman 293-304 



Stratigraphy and structure, Lewis and 

 Livingston ranges, Montana. Bailey 

 Willis 305-352 



Copper-bearing rocks of Virgilina copper 

 district, Virginia and North Carolina. 

 T. L. Watson 353-376 



Catalog of photographs belonging to 

 Geological Society of America. N. H. 

 Darton 377-474 



Proceedings of the Fourteenth Annual 

 Meeting, held at Rochester, New York, 

 December 31, 1901, and January 1 and 

 2, 1902, including proceedings of Third 

 Annual Meeting of the Cordilleran 

 Section, held at San Francisco, Decem- 

 ber, 30 and 31, 1901. H. L. Fairchild, 

 Secretary. . . t 475-583 



LATES. 



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Irregular Publications 



In the interest of exact bibliography, the Society takes cognizance of all publi- 

 cations issued wholly or in part under its auspices. Each author of a Memoir 

 receives 30 copies without cost, and is authorized to order any additional number 

 at a slight advance on cost of paper and presswoork ; and these separate brochures 

 are identical with those of the editions issued and distributed by the Society. 



