XXII. Palaeozoologie. 2. Periodische Schriften. 4771 



Annual Keport lipon Explorations and Surveys in the Department of the Mis- 

 souri; by Lieut. E. H. Ruffner, U. S. A. Washington, 1877 and 1878. 8. 



Der erste dieser Berichte ist erschienen in : Annual Eeport of the Chief of Engineers, to the Se- 

 cretary of War, for 1877: being Appendix RR, p. I— IV; 1399- 143S ; with 3 plates. — Der andere: 

 ibid. for 1878; being Appendix SS, IV, 2 p. a. p. 1749—1867, with 2 maps a. 7 plates. 



*United States Geological, (von 7. Report an:) and Geographical Survey of the 

 Territories, J. F. Hayden. I.— XII. Annual Report. Washington, Government 

 Printing Office, 1873—83. 8. 



(Wiederholt von p. 799—800.) 



*First, Second, and Third Annual Reports of the United States Geological 

 Surveys of the Territories, for the years 1867, 1868, 1869, under the Department of 

 * the Interior. 1873. (261 S.) 



Diese 3 Berichte erschienen ursprünglich unter folg. Tit. : 



[First Annual Report of the United States Geological Survey of the Terri- 

 tories, embracing Nebraska ; by F. V. Hayden, U. S. Geologist.] in: Report 

 of the Commissioner of General Land Office for the year 1867. Washington, 

 1867. 8. p. 128—181. 



(Erschien in Form eines Briefes ohne andere Überschrift als „Nebraska City, July 1, 1867".) 



Report of F. V. Hayden on the Geography of the Missouri Valley, ibid. for 

 the year 1868. Washington, 1868. p. 220—255. 



(Erschien ebenfalls in Briefform, aber unter obiger Überschrift und datiert : „Fort Steel, Union Pa- 

 cific Railroad, Sept. 5, 1868" und „Fort Sanders, Wyoming Territory, Sept. 23, 1868.") 



Preliminary Field Report of the United States Geological Survey of Colo- 

 rado and New Mexico; by F. V. Hay den, U. S. Geologist. Washington, 1869. 

 8. (155 p.) 



Diese Berichte sind fortgesetzt u. folg. Tit. : 



* [Fourth Annual Report.] Preliminary Report of the United States Geological 

 Survey of Wyoming and portions of contiguous Territories; being a Second Annual 

 Report of Progress ; by F. V. Hayden, U. S. Geologist. 1871. (511 S.) 

 [Fifth Annual Report.] Preliminary Report of the United States Geological Survey 

 of Montana and portions of adjacent Territories ; being a Fifth Annual Report of 

 Progress; by F. V.Hayden, U.S. Geologist. 1872. (VI, 538 S. M. 2Taf.u. 5 Karten.) 

 Supplement to the Fifth Annual Report of the United States Geological 

 Survey of the Territories for 1871. F. V. Hay den, U. S. Geologist-in-charge. 

 Report on Fossil Flora; by Leo Lesquer eux. 1872. (22 S.) 

 *Sixth Annual Rep ort of the United States Geological Survey of the Territories, 

 embracing portions of Montana, Idaho, Wyoming, and Utah; being a Report of 

 Progress of the Explorations for the year 1872 ; by F. V. Hay den, U.S. Geologist. 

 1873. (XI, 844 S. Mit 3 Diagrammen 12 Taf. u. 5 Karten.) 



Auszug, in: Neues Jahrb. f. Mineral. Jhg. 1875. p. 204—207. 



*[Seventh] Annual Report of the United States Geological and Geographical 

 Survey of the Territories, embracing Colorado; being a Report of Progress of the 

 Exploration for the year 1873; by F. V. Hayd en, U. S. Geologist. 1874. (XII, 

 718 S. Mit 120 Taf. u. Karten.) 



Auszug, in: Neues Jahrb. f. Mineral. Jbg. 1876. p. 319—322. 



* [E igh t h] A nnu a 1 R ep o r t of the United States Geological and Geographical Survey 

 of the Territories, embracing Colorado and parts of adjacent Territories ; being a 

 Report of Progress of the Exploration for the year 1874; by F. V. Hayd en, U. S. 

 Geologist. 1876. (IX, 515 S. Mit 88 Taf. u. Karten.) 



*Ninth Annual Report of the United States Geological and Geographical Survey 

 of the Territories, embracing Colorado and parts of adjacent Territories; being a 

 Report of Progress of the Exploration for the year 1875; by F. V. Hayden, U. S. 

 Geologist. 1877. (VII, 827 S. Mit 77 Taf. u. Karten.) 



Summary of the Field work of the Hayden Geological Survey during the Season of 1875. in: The 

 Republic (Washington.) Vol. VI. 1876. no. 3. p. 149. 



*Tenth Annual Report ofthe United States Geological and Geographical Survey 

 of the Territories , embracing Colorado and parts of adjacent Territories ; being 

 a Report of Progress of Explorations for the year 1876; by F. V. Hayden, U. S. 

 Geologist. 1878. (XXIX, 546 S. Mit 79 Taf. a. 3 Karten.) 



* Eleventh Annual Report of the United States Geological and Geographical 

 Survey of the Territories , embracing Idaho and Wyoming; being a Report of Pro- 

 gress of the Explorations for the year 1877; by F. V. Hay d en , U. S. Geologist. 

 1879. (XXVIII, 720 S. Mit 89 Taf. u. Karten.) 



