DABTOK.] 



NORTH AMERICAN GEOLOGY. 



129 



Cambrian — Continued. 

 New England— Continued. 



1888. Fossils i:a lower Taconic of 



Emmons, Walcott. 



Taconic of Georgia and report 

 on the geology of Vermont, 

 Marcou, J. 



Fossils in lower Taconic, Wal- 

 cott. 



Taconic system of Emmons, 

 Walcott. 



1889. Olenellus fauna of North Amer- 



ica, Walcott. 



Geology of Nahaut, Lane. 



Horizon of Nahaut limestone, 

 Foerste. 



Dates of reports on geology of 

 Vermont, Marcou, J. ; Hitch- 

 cock, C. H. 



Report, Paleozoic division. 

 United States Geological 

 Survey, Walcott. 



Report, division of Archean, 

 United States Geological Sur- 

 vey, Pumpelly. 



Mount Desert Island, Shaler. 



Cape Ann, Shaler. 



1890. Calciferous in Champlain Val- 



ley, Brainerd and Seely. 



Essex County, Mass., Sears. 



Studies of hornblende schist, 

 Hitchcock, C. H. 



Granites in Massachusetts, Em- 

 erson. 



Ottrelite and Umenite schists, 

 Wolff. 



History of Boston Basin, 

 Crosby. 



Iron ores. Hunt, T. S. 



Warren's Geography, Brewer. 



Macfarlane's Railway Guide, 

 Crosby, Hitchcock, C. H. 



Report, division of Archean 

 Geology, United States Geo- 

 logical Survey, Pumpelly. 



Fauna of Lower Cambrian, 

 Walcott. 



1891. Greylock syncliuorium. Dale. 

 Douglas region, central Massa- 

 chusetts, Emerson. 



Cambrian of North America, 



Walcott. 

 American opinion on the older 



rocks, Winchell, A. 

 Age of Stookbridge limestone, 



Wolff. 

 Bull. 127 ft 



Cambrian — Continued. 

 New England — Continued. 

 1891. Iron ores of Minnesota Win- 

 chell, N. H. and H. V. 

 Equivalents of Minnesota iron 



ores, Winchell, N. H. 

 Metamorphism of conglomerate 



schist, Wolff. 

 Identity of Lower Cambrian in 



Rutland region, James. 

 Overthrust faults in Vermont, 

 Walcott. 

 New York, Pennsylvania, New Jer- 

 sey. 

 1818. Index to geology of the North- 

 ern States, Eaton. 



1820. Section from Taconic range to 



Troy, N. Y., Dewey, C. 



1821. Geologic notice of Troy, N. Y., 



Hale. 

 Geology of Franklin, N. J., Va- 

 nuxem and Keating. 



1822. Geology of Highlands of New 



Jersey and New York, Pierce. 

 Survey of Rensselaer County, 



N.Y., Eaton. ' 

 Geology of the Highlands, New 



York, Eaton. 

 Section of Canaan Mountain, 



New York, Barnes, D. H. 

 Minerals of Paterson and 



Sparta, N. J., Nuttall. 

 1824. Expedition to sources of St. 



Peters River, Keating. 

 Survey of Erie Canal, Eaton. 

 Country near Easton, Pa., 



Finch, J. 

 American lead mine. New York, 



Lee, C. A. 



1828. Tabular view of North Ameri- 



can rocks, Eaton. 

 Nomenclature of North Ameri- 

 can rocks, Eaton. 

 Country near West Chester, 

 Pa., Finch. 



1829. High Rock Spring, Saratoga, 



N. Y., Steele. 

 Argillite with anthracite coal, 

 Eaton. 



1830. Geological text-book, Eaton. 

 Geologic prodromus, Eaton. 



1831. Oolite in Edenville, N. Y., 



Young, J. P. 

 Mineralogy and geology of St. 

 Lawrence Couuty, N. Y., 

 Finch. 



