SCHMECKEBIKlt.l 



ANNUAL KEPOKTS. 45 



Appendix B. Preliminary astronomical report, hy William \V. Maryatt, astro- 

 nomical assistant, pp. 45-47. 



Appendix C. Report by First Lient. W. L. Marsiiall concerning the sextant 

 astronomical ojjservations, pp. 47-48. 



Appendix D. Preliminary geological report, l)y (A. K. Gilbert, chief geological 

 assistant, expedition of 1872, pp. 48-52. 



Appendix E. Report upon natural history collec^tions, l)y Acting Assistant i^ur- 

 geon li. ('. Yarrow, surgeon and naturalist, pp. 52-55. 



Appendix F. Preliminary ethnological re^jort by M. S. Severance, i)p. 55-56. 



1873. 



Annual report upon the geogTaphical surveys and explorations west 

 of the one hundredth meridian, in Nevada, Utah, Colorado, New Mex- 

 ico, and Arizona, by George M. Wheeler, First Lieutenant of Engi- 

 neers, U. S. A, ; being- Appendix EE of the Annual Report of the Chief 

 of Engineers for 1873. Washington: Government Printing Office. 

 1873. 



8°. 11 pp., 1 map. 



1874. 



Annual report upon the geographical explorations and surveys west 

 of the one hundredth meridian, in California, Nevada, Utah, Arizona, 

 Colorado, New Mexico, Wyoming, and Montana, ))y George M. 

 Wheeler, First Lieutenant of Engineers, U. S. A.; being Appendix 

 FF of the Annual Report of the Chief of Engineers for 1874. Wash- 

 ington: Government Printing Office. 1874. 



8°. 130 pp., 1 map. 



[Progress report], pp. 3-112, map. 



Plan for publication of reports and maps, with estimates. Sununary of publica- 

 tions to present time, pp. 112-114. 



Notes on the Eocene and Pliocene lacustrine formations of New Mexico, includ- 

 ing descrij)tions of certain new si^ecies of vertebrates, by Prof. E. D. Cope, 

 paleontologist to the expedition, pp. 115-130. 



1875. 



Annual report upon the geographical explorations and surveys 

 west of the one hundredth meridian in California, Nevada, Nebraska. 

 Utiih, Arizona, Colorado, New Mexico, Wyoming and Montana, by 

 (leorge M. Wheeler, First Lieutenant of Engineers, U, 8. A.; being- 

 Appendix LL of the Amuial Report of the Chief of Engineers for 

 1875. Washington: Government Printing Office. 1875 



8°. iv, 19() pp., 2 11., 9 pis., 2 majjs, 1 diagram. 

 [Progress report], pp. 3-37, i)l. i, 2 maps. 

 Appendix A. Executive report of Lieutenant William L. Marshall, Corps of 



Engineers, on the operations of party No. 1, division 1, tield season of 1874, 



pp. 37-40. 

 Appendix B. Executive report of Lieutenant P. .M. Price, Corps of Engineers, on 



the operations of party No. 1, second division, Held season of 1874, pp. 40-41. 



