1893.] NEW YORK ACADEMY OF SCIENCES. 175 



«' Catalogue of Plants of Ohio." — Ohio Agric. Report (1859), and 

 Keprint, pp. 41. 



"Devices Employed in Nature for the Distribution of the Seeds of 

 Plants ."- Scie.atiflc American (May, 1879). 



" On Cell Functions in Organic Structures." — Trans. N. Y. Acad.Sci., 

 Vol. I (1881-2), p. i3. 



" Ptnus monophylla, Torrey and Fremont, a Variety of P. edidis." — 

 Bull. Torrey Bot. Club, Vol. XII. ^1885), p. 50. 



" Pinus monophylla, a Variety of P. eclulis." — Second paper, Bull. 

 Torrey Bot. Club, Vol. XIII., October, 1886. 



"Food and Fibre Plants of the North American Indians."— Pop. Sci. 

 Monthly, Vol. XXXII. (1887), p. 31. 



GEOLOGY, ECONOMIC. 



"Report on the Economic Geology of the Route of the Ashtabula 

 and New Lisbon Railroad." — Cleveland, Ohio (1857) Svc, pp. 49. 



"The Oil Region of the Upper Cumberland in Kentucky and Ten- 

 nessee."— Cincinnati, 1866, pp. 10. 



" Prospectus of the Neff Petroleum Company, Knox County, Ohio." — 

 (1866), pp. 16-23, pp. 40-43. Gambler, Ohio. 



"On Titaniferous Iron Ores."— Proc. N. Y. Lye. Nat. Hist., Vol. I. 

 (1870), p. 223. 



"Geology in Its Applications to Agriculture."— Proc. Ohio Agric. 

 Convention (1870), p. 65. 



"The Marble Beds of Middlebury, Vermont."— Proc. N. Y. Lye. 

 Nat. Hist., Vol. I. (1870), p. 62. 



" Report on Vermont Marble."— New York, 1872, Pamphlet, 8vo., 

 pp. 12. 



"Report on the Central Vermont Marble Quarries." — New York, 

 1873, Pamphlet, 8vo., pp. 7. 



"The Gas Wells of Ohio and Pennsylvania."— Proc. N. Y. Lye. Nat; 

 Hist., Vol. 1(1871), p. 2G6. 



"Notes on American Asphalts."— American Chemist, Vol. II. (1872), 

 p. 427. 



" Coals and Lignites of the Western States and Territories."- Proc. 

 N. Y. Lye. Nat. Hist., Second Series (1873), p. 41. 



"Water Supply of the City of Y'onkers."— American Chemist, Vol. 

 III. (Jan., 1873), p. 242. 



" The Iron Resources of the United States."— International Review 

 (1874), p. 754. 



