Geologie von Nord -Amerika. [XX, 2.] 



Colorado. — Whitney, J. P., Colorado, in the Unit. St. of Am. Lond. 1 867. roy. 

 8. w. 2 maps. 2 



— — Das Coloradogebiet in d. Vereinigt. Staaten. Paris 1 867. gr. 8. m. 2 Karten. 2 



— — Schedule of Ores fr. Colorado. Lond. 1867. 4. w. 2 maps. 2so 



— Wülsten, C, The Silver Region of the Sierra Mojada and Rosita (Colorado). 

 Denver 1 876. 8. w. 2 maps. 4 



Connecticut. — Dana, J. D., Geology of the New Häven region. (New Havenj 

 1 869. 8. fig. 2so 



— Mather, W. W., Geol. a. mineral. of New-London a. Windham counties, Conn. 

 Norwich 1 834. 8. w. geol. map. 3 



— Sh ep ard, D., Report on the Geol. Survey of Connecticut. New-Haven 1 837. 8. 4 

 Gramer, Gh., Heb. d. Natur-Wunder in Nord-America. Petersb. 1 837. 8. m. 6 Kpfrt. 1sg 

 Credner, H., Glieder, d. eozoischen Formationsgr. Nordamerica's. Halle 1869. 8. 1 so 



— Geogn. Beobacht. in Nord- Amerika, (üeb. d. Kreide v. New Jersey etc.) 2 Abh. 



1 870. 8. m. 2 Kpfrt. 2so 

 Dakota. — Ludlow, W., Report of a zool. and (geolog.) reconnaiss. of the Black 

 Hills of Dakota. (W. Palaeontol. by Whitfield.) Wash. 1875. roy. 4. w. 4 maps 

 and plates. cloth. 1 2 



— Whitfield, Prelimin. report on the Palaeontol. of the Black Hills. Wash. 1 877. 8. 2 

 Dana, J. D., Coli, of 5 geolog. memoirs (princ. on N. -America). 1852 — 63. 8. fig. 2 



— On American geolog. history. (Newhaven) 1 856. 8. w. plate. 2 



— Manual of Geology, espec. American. 2. edit. N. Y. 1874. 8. w. 1100 illustr. 16 

 Daübeny, Ch., Sketch of the Geol. of North America. Oxford 1 839. 8. w. map. 2 

 Drake, D., Geolog, account of the Valley of the Ohio. (Philad.) 1 825. 4. w. plate. 2 

 Eilet, Gh., Physical Geogr. of the Mississippi Valley. (Wash.) 1849. roy. 4. w. plate. 4so 

 Featherstonhaugh, G. W., Geolog. Examination of the elevat. country betw. the Mis- 

 souri and Red River. Wash. 1 835. 8. w. col. geol. sections. cloth. 4 



Fremont, J. C., Report on an Exploration of the Country between the Missouri River 

 and the Rocky Mountains. Washingt. 1 843. 8. w. 6 plates. 8 



Gannett, H., Lists of Elevation in the Unit. St. west of the Mississippi. 4. ed. Was- 

 hingt. 1 877. 8. w. map. 2 



Gilbert, EowelL Loew a. 0., Report upon the Geol. a. Mineralogy of portions of Cali- 

 fornia, Nevada, Utah, Colorado, N. -Mexico a. Arizona, west of the 100. Meridian. 

 6 parts. Washingt. 1875. roy. 4. 681 pg. w. 13 plates a. 171 woodc. cloth. 40 



Hague and Emmons, Descriptive Geology of the 40. Parallel (Rocky Mountains, Green 

 River Basin, Utah Basin, Nevada Plateau a. Basin.) Washingt. 1 877. roy. 4. 890 

 pg. w. 26 plates. cloth. (5 I 5 sh.) 50 



Hague a. King, Mining Industry of the Washoe Mining District, the Comstock-Mines. 

 of Nevada a. Colorado. W. geol. contribut. Washington 1 870. roy. 4. 647 pg. 

 w. 37 plates, and Atlas Imp. fol. of 14 plates a. geol. maps. cloth. 90 



Hall, J. f Nature of the strata, and geograph. distrib. of the organ. remains in the 

 older formations of the United States. (Boston) 1845. roy. 8. 2 



Hall, Conrad and Farry, Palaeontology and Geology of the Mexican boundary district 

 (Texas, New Mexico, Californ.), w. descr. of cretac. and tertiary fossils. Washingt. 

 1857. roy. 4. w. large geol. map a. 21 plates of fossils. 30 



Hayden, F. V., Reports (1 to 11) of the United States Geolog. Survey of the Territories, 

 1 867 — 75 (Wyoming, Montana, Idaho, Utah). Geol. a. Palaeont. by Cope, Leidy, 

 Lesquereux, Meek a. o. 9 vols. Washingt. 1 871 —79. 8. w. numerous plates a. 

 maps. cloth. 75 



— Reports of the United States Geolog. Survey for 1 867 — 73, cont. the territories 

 of Wyoming, Montana, Idaho and Colorado. 5 vols. Washingt. 1 871 —74. 8. w. 

 plates and maps. cloth. 30 



HitCuCOCk, E., Outline of the Geol. of the Globe a. of the United States in part. 2. ed. 

 Boston 1 854. 8. w. 6 plates and 2 maps. cloth. 4so 



— Illustrations of Surface Geology. Washington 1 857. Imp. -4. w. 12 plates and 

 geol. maps. 8 



Hoefer, H., Bericht üb. d. Kohlen- u. Eisenerzlagerst. Nord-Amerikas. Wien 1 878. 8. 7 

 Howell, Gilbert, Stevenson a. 0., Geology of Wheeler's Explorat. in S. California, 



Nevada, Utah, New Mexico, Colorado etc. W. mineral. and petrogr. report by O. 



Loew. 6 pts. in 1 vol. Washingt. 1875. roy. 4. w. 17! fig. and 13 plates. cloth. 40 

 R. Friedländer & Sohn in Berlin. Nr. 332. [XX, 2.] 



