DAETOH.] 



NOETH iiMEEICAN GEOLOGY. 



851 



Scudder, Samuel H. — Continued. 

 The Tertiary lake basin at Floris- 

 sant, Colo. 



XJiiited States geological and geographical 

 survey of the Territories, F. V. Hayden in 

 charge, 12th Annnal Report [for 1878], Wyo- 

 ming and Idaho, part 1, pp. 271-293, map, 

 "Washington, 1883. 



Keport on tufa from Florissant, by M. E. 

 "Wads-worth, pp. 276-278. 



Abstract, Am. Jour. Scl., 3d series, vol. 22, 

 pp. 409-410, 1881. 



Seamou, W. H. Tallow clays. 



Sci. Am. Supp., vol. 30, p. 12287 (IJ col.), No. 

 769, 4°, 1890. 

 From ScientisB Baocalanreus, 1890. 

 Abstract, School of Mines Quart., vol. 11, p. 

 175 (i p.), 1890. 



The zinciferous clays of soutlieastern 



Missouri and a theory as to the growth 

 of the calamine of that section. 



Am. Jour. Sci., Bd series, vol. 39, pp. 38-42, 

 1890. 

 Sears, John H. [Eemarks on the geol- 

 ogy of the vicinity of Salem, Mass.] 

 Essex Inst., Bull., vol. 20, pp. 25-26, 1888. 



Geological and mineralogioal notes, 



No. 1. Sodalite. 



Essex Inst., BuU., vol. 21, pp. 88-93, 1889. 



The stratified rocks of Essex County. 



Essex Inst., Bull., vol. 22, pp. 31-47, 1890. 

 Seebach, V. [Beohaohtungen in Cen- 

 tral- Amerika.] 



Geol. Gesell., Zeit., vol. 17, p. 458, 1865. 

 [Seeley, H. G.] [Remarks on the origin 

 of the hasins of the Great Lakes of 

 America.] 



Geol. Soc, Quart. Jour., vol.46,p. 533 (ip.), 

 1890. 



Discussion of paper by that title by J. W. 

 Spencer. 

 Seeley, Lloyd. Garnet rock [in Eeading, 

 Conn.]. 



Am. Jour. Sci., vol. 3, pp. 241-242, (f p.), 

 1821. 

 Seely, Henry M. The marble fields and 

 marble industry of western New Eng- 

 land. 



Mlddlebury Hist. Soc, Proc, vol. 1, part 2, 

 pp. 23-52, 1885. 



Brainerd, Ezra, and. Original chazy 



rocks in New York. 



Am. Geol., vol. 2, pp. 323-330, 1888. 



The Caloiferous formations in 



the Champlain "Valley. 



Geol. Soc. Am., Bull., vol. 1, pp. 501-511, 1890. 

 Am. Mus. Nat. Hist., Bull., vol. 3, pp. 1-23, 

 1890. 



Abstracts, Am. Geol., vol. 5, p. 120 (7 lines) ; 

 Am. Jour. Sci., 3d series, vol. 39, pp. 235-238; 

 Am. Nat., vol. 24, p. 955 (6 lines)— all 1890. 



SelTwyn, A. E. C. Notes and observations 

 on the gold fields of Quebec and Nova 

 Scotia. 



Geol. Surv. Canada, lieport of progress, 

 1870-71, pp. 252-282, 1872. 



Eeport on British Columbia. 



Geol. Surv. Canada, Eeport of progress, 

 1871-72, pp. 16-72, Montreal, 1872. 



Includes analyses by T. S. Hunt, pp. 

 66-67(?). 



Eeport upon the Acadia iron ore 



deposits of Londonderry, Colchester 

 County, Nova Scotia. 



Geol. Surv. Canada, Eeport of progress, 

 1872-73, pp. 19-31, map, Montreal, 1873. 



Summary report of geological inves- 

 tigations. 



Geol. Surv. Canada, Eeport of progress, 

 1872-73, pp. 1-7, Montreal, 1873. 



Notes of a geological reconnaissance 



from Lake Superior, by the English 

 and Winnipeg rivers, to Fort Garry. 

 Geol. Surv. Canada, Eeport of progress, 

 1872-73, pp. 8-18, Montreal, 1873. 



Abstract, Am. Jour. Sci., 3d series, vol. 7, 

 pp. 517-518 (J p.), 1874. 



Summary report of geological inves- 

 tigations. 



Geol. Surv. Canada, Eeport of progress, 

 1873-74, pp. 1-9, 1874. 



Observations in the Northwest Ter- 

 ritory, from Fort Garry to Eocky Moun- 

 tain House, returning by the Saskatch- 

 ewan Eiver and Lake Winnipeg. 



Geol. Surv. Canada, Eeport of progress, 

 1873-74, pp. 17-62, maji, 1874. 



Abstract, Am. Jour. Sci., 3d series, vol.9, 

 p. 311 (f p.), 1875. 



Age of the lignitic coal formation of 



Vancouver Island. 



Am. Jour. Sci., 3d series, vol. 9, p. 318 (J p.), 

 1875. 



Notes on a. journey through the 



Northwest Territory, from Manitoba to 

 Eocky Mountain House. 



Canadian Nat., vol. 7, new series, pp. 193- 

 216, 1875. 

 Summary report of geological inves- 

 tigations. 



Geol. Surv. Canada, Eeport of progress, 

 1874-75, pp. 1-23, plate, 1876. 



Huronian of Canada. 



Am. Jour. Sol., 3d series, vol. 12, p. 461 (J p.), 

 1876. 

 [ ] Descriptive catalogue of a collec- 

 tion of the economic minerals of Can- 

 ada and notes on a stratigraphical col- 

 lection of rocks, 152 pages, Montreal, 

 1876. 



