DABION.] 



NORTH AMEEICAN GEOLOGY. 



975 



Vennor, Henry C. — Continued. 



Report on the counties of Leeds, 



Frontenac, and Lanark, with notes on 

 the gold of Marmora. 



Geol. Surv. Canada, Eeport of progress, 

 1871-72, pp. 120-141, Montreal, 1872. 



Report of explorations and surveys 



in the counties of Addiugton, Fronte- 

 nac, Leeds, and Lanark. 



Geol. Surv. Canada, Keport of progress, 

 1872-73, pp. 136-179, Montreal, 1873. 



Report of explorations and surveys in 



Frontenac, Leeds, and Lanark counties, 

 with notes on the plumbago of Buck- 

 ingham and apatite of Templeton and 

 Portland townships, Ottawa County. 

 G-eol. Sarv. Canada, Beport of progress, 

 1873-74, pp. 103-146, maps, 1874. 



Notes on some of the galena depos- 

 its connected with the Laurentian rooks 

 of Ontario. 



Canadian Ifat., vol. 7, new aeries, pp. 455-462, 

 1875. 

 Abstract, Am. Nat., vol. 10, p. 63 (J p.), 1876. 



Report of explorations and surveys 



in the rear portions of Frontenac and 

 Lanark counties, with notes on some 

 of the economic minerals of Ontario. 

 Geol. Surv. Canada, Beport of progress, 

 1874-75, pp. 105-165, 3 maps, 1876. 



y Archean of Canada. 



Am. Jour. Sci., 3d series, vol. 14, pp. 313-316, 

 1877. 



CanadianNat., vol. 8, new series, pp. 374-376, 

 1878. 



Reports on surveys in the counties 



of Renfrew, Pontiao, and Ottawa, with 

 notes on iron ores, apatite, and plum- 

 bago deposits of Ottawa County. 



Geol. Surv. Canada, Eeport of progress, 

 1876-77, pp. 244-320, map, 1878. 



Phosphates in Canada. 



ISng. and Mining Jour., vol. 33, p. 60 (^ p.), 

 4°, 1882. 



Vermont. 

 1807. Observations on geology of 

 United States, and geologic 

 map, Maclure. 



1818. Remarks on section of Massachu- 

 setts on Connecticut River, 

 with parts of Vermont, Hitch- 

 cock, E. 



Localities of minerals and re- 

 mains, Silliman. 



Geology of the United States, 

 Maclure. 



Vermont — Continued. 



1821. Notice of a dolomite, Chase, G. 



1822. Minerals and rooks in Berkshire, 



Silliman. 

 Iron mines in Vermont, Hall, F. 



1823. Regions contiguous to River Con- 



necticut, Hitchcock, E. 



1824. Western Massachusetts region, 



Dewey, C. 



1826. Eruptions of Long Lake and Mud 



Lake in Vermont, Dwight, S. E. 



1827. Porcelain clay, Dewey, C. 



1829. Argillite with anthracite coal, 



Eaton. 



1830. Gold of the Carolinas in talcose 



slate, Eaton. 



Geological text-book, Eaton. 

 1832. Water courses, alluvial and other 

 rooks of Connecticut Valley, 

 Smith, A. 



Greenstone dike, Clapp, A. 



Geological survey of Massachu- 

 setts, Economics, Hitchcock, E. 

 1835. Soapstone in Green Mountains, 

 Coleman, L. 



1839. Marble and serpentine, Silliman. 



1840. Equivalency of deposits on east 



and west aides of the Atlantic, 

 Eaton. 



1842. Geology of New York, second 



district, Emmons, E. 



1843. The phenomena of glacio-aqueous 



action in North America, 

 Hitchcock, E. 



1844. Final report on New Hampshire, 



Jackson, C. T. 

 American geology and condition 

 of research in the United States, 

 Rogers, H. D. 



1845. Travels in North America, Lyell. 

 First report on Vermont, Adams, 



C.B. 

 Letter on Thetford region, 



Thayer. 

 Report on counties in Vermont, 



Hall and Thompson. 



1846. Second report on geology of Ver- 



mont, Adams, C. B. 



Notes east of Green Mountains, 

 Hall, S. R. 



Report on Chittenden County, 

 Thompson, Z. 



Agriculture of New York, Em- 

 mons, E. 



Remarks on Taconic system, Em- 

 mons, E. 



