1020 



CATALOGUE AND INDEX OF 



[BULL. 12?. 



■Williams, Henry S. — Continaed. 



The use of fossils in determining the 



age of geologic terranes. [Abstract.] 

 Am. Assoc. Ad. Soi., Proo., vol. 37, p. 206 (J 

 p.), 1889. 



[Comparison of cis with trajis At- 

 lantic formations.] 



Nature, vol. 40, p. 657 (i col.), 1889. 



The Devonian system of North and 



South Devonshire. 



Am. Jour. Sci., 3d series, vol. 39, pp. 31-38, 

 1890. 



Abstract, Am. Assoc. Ad. Sci., Proc, vol. 

 38, pp. 233-234 (J p.), 1890. 



The Cuboides zone and its fauna; 



a discussion of methods of correlation. 

 Seol. Soo. Am., Bull., vol. 1, pp. 481-500, 

 plates 11-13, 1890. 

 Abstracts, Am. Geol.,vol. 5, p. 120(J p.), 1890; 

 Am. Nat., vol. 24, pp. 290, 766 (J p.), 1890. 



North American paleontology for 



1887 and 1888. 



Smithsonian Inst., Eeport, 1888, part 1, pp. 

 261-326, 1890. 



[ ] The American committee of the 



International Congress of Geologists. 

 Am. Jour. Soi., 3d series, vol. 40, pp. 166-167, 

 1890. 



[ ] [Geological notes in central and 



■western New York.] 



Macfarlane's Geol. E-wy. Guide, 2d edition, 

 pp. 121, 123, 131, 1890. 



— ^Correlation papers; Devonian and 

 Carboniferous, U. S. Geol. Surv., Bull. 

 No. 80, 279 pages, Washington, 1891. 



"What is the Carboniferous system ? 



[Abstract.] 



Geol. Soc. Am., Bull., vol. 2, pp. 16-20, 1891. 



Williams, J. Francis. The igneous rocks 

 of Arkansas. 



Geol. Surv. Arkansas, Eeport for 1891, vol. 

 2, pp. 1-391, 429-457, 22 plates, 8 maps, 1891. 



Kemp, J. F., and. Tabulation of 



the dikes of igneous rocks of Arkansas. 

 Geol. Surv. Arkansas, Eeport for 1891, vol. 

 2, "Ingneous rocks of Arkansas," by J. TT. 

 "Williams, pp. 407-427, 1891. 



Williams, J. Lawton. On cycles of sed- 

 imentation. 



Am. Geol., vol. 8, pp. 315-324, 1891. 



Williams, Moses B., Whitney, J. D., and. 

 Geology and topography of the north- 

 ern corner of the State [etc.]. 



Geology of New Hampshire, by Charles T. 

 Jackson, 1st Annual Eeport, pp. 83-93, Con- 

 cord, 1841. 



Williams, Moses B., and Whitney, Jj 

 D. — Continued. 



Eeport on the section from 



Portsmouth to Claremont through Con- 

 cord. 



Geology of New Hampshire, by Charles T. 

 Jackson, Ist Annual Eeport, pp. 45-51, Con- 

 cord, 1841. 



Williams, Samuel G. Notes on the ge- 

 ology of some localities near Canyon 

 City, Fremont County, Colo. 



TTnited States geological and geographical 

 survey of the Territories, I". V. Haydenin 

 charge Bull. [vol. 1], 2d series, pp. 249-251, 

 VTashington, 1876. 



Dip of the rooks in central New York. 



Am. Jour. Sci., 3d series, vol. 26, pp. 303-305, 

 1883. 



The geological age, character, and 



origin of gypsum beds of Cayuga 

 County, N. Y. [Abstract. ] 



Am. Assoc. Adv. Sci., Proc, vol. 33, pp. 402 

 (i p.), 1885. 

 Abstract, Science, vol. 4, p. 325 (,Vp.). 1884. 



Geological relations of the gypsum 



deposits in Cayuga County, N. Y. 



Am. Jonr. Set., 3d series, vol. 30, pp. 212-218, 

 1885. 



The westward extension of rocks of 



Lower Helderberg age in New York. 

 Am. Jour. Sci., 3d series, vol. 31, pp. 139-145, 

 1886. 



Abstract, Am. Assoc. Adv. Sci., Proc, vcl. 

 34, pp. 235-236, 1886. 

 Am. Nat., vol. 20, p. 372 (J p.), 1884. 



Note on the Lower Helderberg rocks 



of Cayuga Lake. 



New York, 6th Annual Eeport of the 

 geologist, 1886, pp. 10-12, Albany, 1887. 



Note on the Lower Helderberg rocks 



of Cayuga County, N. Y. 



Am. Assoc. Adv. Sci., Proc, vol. 35, pp. 214- 

 215 (J p.), 1887. 



The Tully limestone; its distribution 



and its known fossils. 



New York, 6th Annual Eeport of the geol- 

 ogist, 1886, pp. 13-29, map, Albany, 1887. 



The Tully limestone, its distribution, 



its irregularities, its character, and its 

 life. 



Am. Assoc. Adv. Sci., Proc, vol.35, pp. 213- 

 214 (i p.), 1887. 



Williams, Samuel J. Applied geology, 

 386 pages, 12°, New York, 1886. 



Willimott, Charles "W. Notes on some of 



the mines in the Province of Quebec. 



Geol. Surv. Canada, Eeport of progress, 



1880, 1881, 1882, pp. 16G-14GG, Montreal, 1883. 



