Geologie. 



121 



Schmidt F, Quelques remarques sur le Silurien superieur de la region 

 Baltique ä propos du travail du prof. W. Dames sur les Sedi- 

 ments siluriens de Gotlande. 1 Karte. St. Petersburg", 

 Acad. Imp. Bull. N S. II. (XXXIV). 1891/92. p. 381—400. 



Karpinsky A, Sur le caractere general des mouvements de l'ecorce 

 terrestre dans la Kussie d'Europe. S. V. T. I. 1894. p. 1 — 19. 



Credner H, Die geolog. Landesuntersuchung von Sachsen und ihre 

 Bedeutung für die Praxis. SclUieebePg", Erzgeb. Yerein 

 Glückauf XY. 1897. p. 18—20. 



Schaler N, The origin and nature of soils. Washington, U. 

 S. Geol. Survey. XII. An. Report 1890/91. Part. I. p. 219 bis 

 345. 30 Tafeln. 



McGee W, The Lafayette Formation, p. 353—521. 10 Taf. 



Walcott C, The North American Continent during Cambrian time 

 p. 529—568. 4 Tafeln. 



Iddings J, The eruptive rocks of Electric Peak and Sepulchre Moun- 

 tain, Yellowstone National Park, p. 577 — 664. 8 Tafeln. 



Thompson A, Report upon the location and survey of reservoir sites 

 during the fiscal year ended June 30, 1891. XII. Part II. p. 1 

 bis 213. 4 Tafeln. 



Newell F, Hydrography of the arid regions. p. 213-362. 49 Tafeln. 



Wilson H, Irrigation in India. p. 363—561. 40 Tafeln. 



Powell J, XIII. An. Report of the Director of U. S. Geol. Survey. 

 Xlh. An. Report 1891/92. P. I. p. 1—235. 2 Karten. 



Russell J, Second expedition to Mount St. Elias. P. II. p. 7 bis 

 91. 19 Tafeln. 



Shaler N, The geological history of harbors. p. 99-209. 24 Tafeln. 

 Willis B, The mechanics of Appalachian structure. p. 217 — 281. 

 Gannett H, The average elevation of the United States, p. 284-289. 

 Dale T, The Rensselaer Grit Plateau in New York. p. 297—340. 

 5 Tafeln. 



Newell F, Water Supply for irrigation. P. III. p. 7—99. 3 Tafeln. 

 Wilson H, American Irrigation Engineering, p. 109-349. 36 Tafeln. 



— Engineering Results of Irrigation Survey. p. 357 — 426. 

 38 Tafeln. 



Thompson A, Report upon the Construction of topographic maps and 

 the selection and survey of reservoir sites in the hydrographic 

 basin of the Arkansas River, Colorado, p. 431 — 444. 



— Report upon the location and survey of reservoir sites during 

 the fiscal year ending June 30, 1892. p. 451 -478. 



Irving R und Van Hise C, The Penokee Iron-bearing series of Michi- 

 gan and Wisconsin. Monograph XIX. 1892. pp. I. — XIX. 1 bis 

 474. 37 Tafeln. 



Darton N, Record of North American Geology for 1891. Bull. N. 99. 

 1892. 73 pp. 



War man P, Bibliography and index of the publications of the Geol. 



Survey, with the laws governing their printing and distribution 



Bull. N. 100. 1893. 495 pp. 

 Barus C, High temperatur work in igneous fusion and ebullition, 



chiefly in relation to pressure. Bull. N. 103. 1893. 55 pp. 9 Tfl. 



