76 



CATALOGUE AND INDEX OF 



[BULL. 127. 



Archean and Algonkicin — Continued. 

 General — Continued. 

 1876. Geologic chart of the United 

 States, Bradley, F. H. 



1878. Dikes and Azoic of southeast- 



ern Pennsylvania, Hunt, T. S. 



1879. Macfarlane's Railroad Guide, 



Broadhead, Hunt, T. S. 

 On Hunt and Dana's geologi- 

 cal tables, Broadhead. 



1880. Pr^-Cambrien dans I'Am^rique 



du Nord, Hunt, T. S. 

 History of some pre-Cambrian 

 rooks, Hunt, T. S. 

 J.881. Primeval American continent, 

 Gratacap. 



1882. Geological chart, Eeid, H. A. 

 High tides as geologic agents, 



Newberry. 



1883. Early history of North Ameri- 



can continent, Hitchcock, 

 C. H. 



Geologic history of the Ameri- 

 can continent, Hall, J. 



The name Laurentian, Wads- 

 worth. 



Geology of Lake Superior, 

 Whitney, Hunt, T. S. 



Pre-Cambrian rocks, Hunt, 

 T. S. 



Progress of geology, 1882, 

 Hunt, T. S. 



Pre-Cambrian rocks of the 

 Alps, Hunt, T. S. 



1884. Age of North Atlantic, Hull, E. 

 Eozolc rocks of North America, 



Hunt, T. S. 

 Azoic system by Whitney and 

 Wadsworth, Dana, J. D. 



1885. Progress of geology, 1883, 



Hunt, T. S. 



Geology of the Scottish high- 

 lands, Hunt, T. S. 



The Azoic system by Whitney 

 and Wadsworth, Callaway. 



Origin of crystalline rocks, 

 Hunt, T. S. 



1886. Mineral physiology and physi- 



ography, Hunt, T. S. 



1887. Map of the United States, 



Hitchcock, C. H. 



Classification of crystallines 

 west of Lake Superior, Law- 

 son. 



Gastaldi on Italian geology, 

 Himt. 



Archean and Algonklan— Continued. 

 General — Continued. 



1887. Elements of primary geology, 



Hunt. 



Genetic history of crystallines. 

 Hunt. 



Geological questions, Frazer. 



Section E, American Associa- 

 tion, Science. 



Eelations of Canadian to Euro- 

 pean, Dawson, J. W. 



Is there a Huronian group f 

 Irving. 



Recent developments in Ar- 

 chean geology, Lawson. 



1888. Correlation of Auimikle and 



Huronian, M'Keller. 



Equivalency of Huronian with 

 Pebidian, Hicks. 



Rep ort of subcommittee, Inter- 

 national Congress of Geolo- 

 gists, Frazer. 



Subdivisions of the Archean, 

 Frazer, Hunt, T. S. ; Irving, 

 Lawson, Winchell, N. H. 



Views on Archean, Emerson, 

 Winchell, N. H.; Winchell, 

 A.; Dawson, G. M. ; Bell, 

 Blake, W. P. ; Hitchcock, C. 

 H. ; Heilprin. 



Respecting the term Agnoto- 

 zoic, Chamberlin, T. C. 



Classification of Cambrian and 

 pre-Cambrian, Irving. 



Eozoic and Paleozoic of 

 Atlantic Coast, Dawson, 

 J. W. 



1889. Archean of the Northwest, 



Winchell, A. 

 Huronian in Canada, Bell. 

 Two systems confounded in the 



Huronian, Winchell, A. 

 Stratigraphy of the Huronian, 



Winchell, N. H. 



1890. Use of term Laurentian, Hitch- 



cock, James, Mareou. 

 Iron ores of the United States, 



Hunt, T. S. 

 Azoic system, Am. Geol. 

 Geology of Ontario, Bell. 

 Macfarlane's Railroad Guide, 



Lesley, J. P. 



1891. Les sohistes crystallins, Hunt, 



T.S. 

 Crystalline schists of the 

 United States, Powell, J. W. 



