BIBLIOGRAPHY. 845 



170. Cooper, J. G., Eocene epoch in California: Proc. California Acad. Sci., vol. 5, 1875, pp. 419-421. 



171. Cooper, W. F., Geological report on Bay County: Rept. State Board Geol. Survey for 1905, Michigan Geol. 



Survey, 1906, p. 153; (a) p. 175. 



172. Cragin, F. W., Description of the invertebrate fossils from the Comanche series in Texas, Kansas, and Indian 



Territory: Colorado Coll. Studies, vol. 5, 1894, p. 49. 



173. The Mentor beds: Am. Geologist, vol. 16, 1895, pp. 162-165. 



174. A study of the Belvidere beds: Am. Geologist, vol. 16, 1895, p. 371. 



175. The Permian system in Kansas: Colorado Coll. Studies, vol. 6, 1896; (a) p. 18. 



176. Observations on the Cimarron series: Am. Geologist, vol. 19, 1897, pp. 351-363. 



177. Paleontology of the Malone Jurassic formation of Texas: Bull. U. S. Geol. Survey No. 266, 1905, pp. 



1-22, 25; (a) pp. 28-32. 



178. Crider, A. F., Geology and mineral resources of Mississippi: Bull. U. S. Geol. Survey No. 283, 1906; (a) 



pp. 12-22. 



179. Crider, A. F., and Johnson, L. C, Underground-water resources of Mississippi: Water-Supply Paper U. S. 



Geol. Survey No. 159, 1906; (a) p. 9; (b) pp. 9-10; (c) p. 10. 



180. Crosby, W. O., Relations of the conglomerate and slate in the Boston Basin: Proc. Boston Soc. Nat. Hist, 



vol. 23, 1884, pp. 7-27. 



181. Physical history of the Boston Basin: Lowell Free Lectures, 1889-90, pp. 19-20. 



182. Geology of the Boston Basin: Occasional Papers Boston Soc. Nat. Hist., No. 4, vol. 1, pts. 1 and 2, 1893 



and 1895. 



183. Archean-Cambrian contact near Manitou, Colo.: Bull. Geol. Soc. America, vol. 10, 1899, pp. 141-164. 



184. Report of committee on Charles River dam, Boston, 1903, p. 354. 



185. Cross, Whitman, Post-Laramie beds of Middle Park, Colorado: Proc. Colorado Acad. Sci., vol. 4, 1892, pp. 



192-214. 



186. Age of the Arapahoe and Denver formations (in Geology of the Denver Basin): Mon. U. S. Geol. Survey, 



vol. 27, 1896, pp. 214-215; (a) pp. 217-218. 



187. La Plata folio (No. 60), Geol. Atlas U. S., U. S. Geol. Survey, 1899. 



188. Silverton folio (No. 120), Geol. Atlas U. S., U. S. Geol. Survey, 1905, p. 3. 



180. Stratigraphic results of a reconnaissance in western Colorado and eastern Utah: Jour. Geology, vol. 15, 



1907, pp. 636-649; (a) pp. 654-655; (b) pp. 662-668; (c) p. 669; (d) p. 674. 



190. Laramie formation: Abstract, Science, new ser., vol. 28, 1908, p. 128. 



191. The Triassic portion of the Shinarump group, Powell: Jour. Geology, vol. 16, 1908, pp. 97-99. 



192. The Laramie formation and the Shoshone group: Proc. Washington Acad. Sci., vol. 11, 1909, pp. 27-15; 



(a) pp. 42-43. 



193. Cross, Whitman, and Howe, Ernest, Red Beds of southwestern Colorado and their correlation: Bull. Geol. 



Soc. America, vol. 16, 1905, pp. 461-463; (a) pp. 467-468; (b) pp. 470-473; (c) p. 473; (d). p 474; (e) p. 476; 

 (f) p. 477; (g) p. 479; (h) p. 480; (i) pp. 481^82; (j) pp. 484-485; (k) pp. 486-487; (1) p. 488; (m) pp.' 

 488-492; (n) pp. 494-495. 



194. Cross, Whitman, and others. Needle Mountains folio (No. 131), Geol. Atlas U. S., U. S. Geol. Survey, 1905, 



p. 4; (a) columnar section. 



195. Cumings, E. R., Lower Silurian system of eastern Montgomery County, N. Y.: Bull. New York State Mus. 



vol. 7, 1902, pp. 419-467. 



196. ■ Stratigraphy and paleontology of the Ciacinnati series of Indiana: Thirty-second Ann. Rept. Indiana 



Dept. Geology and Nat. Res., 1908, pp. 607-1067; (a) p. 621. 



197. Cummins, W. F., Geology of Tucumcari, New Mexico: Science, vol. 21, 1893, pp. 282-283. 



198. Texas Permian: Trans. Texas Acad. Sci., vol. 2, 1897, pp. 93-98. 



109. The localities and horizons of Permian vertebrate fossils in Texas: Jour. Geology, vol. 16, 1908 pp 738- 



739. 



200. Cunningham-Craig, E. H., Council papers, 1904-1907 (Nos. 3, 4, 5, 25, 119 of 1905, 12, 147 of 1906, 60, 69 



76 of 1907, and Rept. Nov., 1903, to Nov., 1906), Govt. Printing Office, Port-of-Spain. 



201. Cushing, H. P., Geology of Clinton County: Forty-ninth Ann. Rept. New York State Mus., 189S, p. 513. 



202. Geology of the vicinity of Little Falls, Herkimer County, N. Y.: Bull. New York State Mus. No. 77 



1905, pp. 29-35, 59-65. ' ' ' 



203. Geology of the northern Adirondack region: Bull. New York State Mufl. No. 95, 1905, pp. 282-285- (a) 



pj). 354-360; (b) p. 362. 



204. Lower portion of the Paleozoic section in northwestern New York: Bull. Geol. Soc. America, vol. 19 



1908, pp. 155-176; (a) p. 159; (b) pp. 160-161; (c) pp. 161-163; (d) p. 171; (e) p. 175. 



205. Dale, T. N., On the structure and age of the Stockbridge limestone in the Vermont valley: Abstract Bull. 



Geol. Soc. America, vol. 3, 1892, pp. 514-519. 



206. ■ Mount Greylock, its areal and structural geology: Mon. U. S. Geol. Survey, vol. 23, pt. 3, 1894, p. 190. 



207. Slate belt of eastern New York and western Vermont: Nineteenth Ann. Rept. U. S. Geol. Survey, pt. 3 



1899, pp. 159-306; (a) pp. 176-177. 



208. Geology of the Hudson Valley between the Hoosac and the Kinderhook: Bull. U. S. Geol. Survey No. 



242, 1904, pp. 7-57; (a) p. 37. 



