FORMATIONS OF THE NACIMIENTO GROUP 737 



3. Cope, E. D., 1874. "Review of the Vertebrates of the Cretaceous Period 

 Found West of the Mississippi River," Bull. No. 2, First Series U.S. Geologi- 

 cal and Geographical Survey of the Territories, I, 5-48. 



4. Cope, E. D., 1874. "Notes on the Eocene and PUocene Lacustrine Forma- 

 tions of New Mexico, Including Descriptions of Certain New Species of 

 Vertebrates," Annual Report Chief of Engineers, Part II, Appendix FF3, 

 591-606. 



5. Cope, E. D., 1875. "Report on the Geology of That Part of Northwestern 

 New Mexico Examined during the Field Season of 1874," 981-1017, 

 Annual Report of the Chief of Engineers to the Secretary of War for the year 

 1875, Part II, Appendix Gi, chap, vi, "The Eocene Plateau," 1008-17. 



6. Cope, E. D., 1875. "On Fossil Lemurs and Dogs," Proc. Philadelphia 

 Academy Natural Science, XXVII, 255-56. 



7. Endlich, F. M., 1875. "San Juan Region, Tertiary," U.S. Geological 

 and Geographical Survey of Colorado and Adjacent Territory; Hay den, 

 189-90, chap, iv, 176-91. 



8. Holmes, W. H., 1875. "La Plata Valley," ibid., Hayden, 247-48, 

 chap. ii. 



9. Cope, E. D., 1877. "Vertebrata," U.S. Geographical Survey W. looth 

 Meridian, Vol. IV, Part II, 13-19, Eocene Plateau same as in Annual 

 Report of Chief of Engineers, Appendix Gi, chap, vi, 1008-17. 



ID. Cope, E. D., 1881. "On Some Mammalia of the Lowest Eocene Beds 

 of New Mexico," Proc. Am. Philadelphia Society, XIX, 484-95. Read 

 before Society, September 17, 1881. 



11. Cope, E. D., 1882. "The Tertiary Formations of the Central Region of 

 the U.S.," American Naturalist, XVI, 177-95. 



12. Cope, E. D.,1882. (i) "A New Form of Taeniodonta"; (2) "Some New 

 Forms from the Puerco Eocene," American Naturalist, XVI (1882), 



13. Cope, E. D., 1882. "Synopsis of the Vertebrata of the Puerco Eocene 

 Epoch," Am. Phil. Soc. Proceedings, XX (1882-83), 461-71. Read before 

 Society, October 10, 1882. 



14. Cope, E. D., 1882. "Contributions to the History of the Vertebrata of 

 the Lower Eocene of Wyoming and New Mexico Made during 1881," 

 Proc. Am. Phil. Soc, XX, 139-94. 



15. Cope, E. D., 1883. "On Some Fossils of the Puerco Formation," Proc. 

 Phila. Acad. Sci. (1883), 168-70. Read July 3, 1883. 



16. Cope, E. D., 1883. "First Addition to the Fauna of the Puerco Eocene," 

 Proc. Am. Phil. Soc, XX, 545-63. 



17. Cope, E. D., 1883. "Second Addition to the Knowledge of the Puerco 

 Epoch," Proc Am. Phil. Soc, XXI (1883-84), 309-24. 



18. Cope, E. D., 1883. "The Ancestor of Coryphodon," Am. Naturalist, 

 XVII (1883), 406-7. 



