10 [XX, 2.] 



Geologie von Nord -Amerika. 



Pennsylvania. — Lea, J., Fossil Foot-Marks (of Sauropus primaevus) in the Red 

 Sandstone of Pottsville. Philad. 4 855. in fol. max. w. col. plate. 20 



— Lesley. J. P., Brown Hematite Ore-Banks of Spruce Creek Valley, Pa. (Cambr.) 

 -1874. 8. w. map. 2 



— — Hist. skefch of Geol. Explor. in Pennsylvania a. other states. Harrisb. 1876. 

 roy. 8. cloth. 8 



— Mc Creath, Second Report fr. the Laborat. of the Geol. Survey of Pennsyl- 

 vania. (Classificat. of Coals, on Dolomite Limestone, Utilis. of Anthracite Slack etc.) 

 Harrisburg 4 879. 8. w. illustr. cloth. 10 



— Rogers, H., Report on the Geol. Survey of the State of Pennsylvania. II. III. 

 Harrisb. 1 838 — 39. 8. 6 



— — Geology (and Palaeontology) of Pennsylvania. 2 vols. in 3 parts. Philadelphia 

 •1858. roy. 4. w. 770 illustr., 72 plates, geol. maps a. sections, and 22 plates of fossil 

 plants by Lesquereux. cloth. 60 



— White, Geol. of Lawrence County. Harrisb. 4 879. 8. w. geol. map a. illustr. cloth. 4 2 

 Ratzel, F., Physikal. Geogr. u. Naturcharacter der Vereinigten Staaten von Nord- 

 Amerika. Münch. 4 878. gr. 8. m. 5 color. Karten. 12si 



Raymond, R. W., Statistics of Mines a. Mining in the States a. Territ. West of the 

 Rocky Mountains. 4.-5. Annual Report. 5 vols. Wash. 4 869—73. 8. w. plates 

 a. engrav. cloth. 40 



— Reports on the Mineral Resources of the U. States West of the Rocky Mountains 

 in 1 874 — 75. 2 vols. Wash. 1 874 — 75. 8. fig. cloth. 9 



Reports of Explorations and Surveys from the Mississippi to the Pacific Ocean. (In- 

 cluding Geology and Palaeontol. by Agassiz, Blake, Conrad, Newberry.) 13 vols. 

 cplte. Washington 1855 — 61. roy. 4. w. 651 plates and maps, many col. cloth. 200 



Robinson, S., Catalogue of American Minerals, existing in the U. S. and Ganada, w. 

 their localities. Boston 1 825. roy. -8. bd. 3 



Rocky Mountains. — Fremont, J. C., Exploring expedition to the Rocky Moun- 

 tains and to Oregon and North California in 1842—44. Washington 1 845. roy. 8. 

 w. 25 plates and a very large map. boards. 4 5 



— Gilbert, G. K., Report on the Geology of the Henry Mountains. Wash. 1877. 

 4. w. 27 plates. cloth. 25 



— Hayden, F. V., Sun Pictures of Rocky Mountain Scenery, w. descr. of the geogr. 

 and geolog. features. New York 1870. roy. 4. w. 30 photogr. views along the line 

 of the Pacific Rail Road. hf. bd. calf. 75 



— James, E., Account of an Exped. from Pittsburgh to the Rocky Mountains in 1819, 

 1 820, under the command of S. H. Long. 2 vols. Lond. 1 823. 8. w. 7 plates. 17 



— — Expedition to the Rocky Mountains under de command of S. H. Long. W. re- 

 marks on Zool., Bot. and Geol. 3 vols. Lond. 1 823. 8. w. plates and maps. 20 



— Marcou, J., Note pour serv. ä une descr. geolog. des Montagnes Rocheuses. 

 Geneve 1 858. 8. 1so 



— Parry, C, Physiogr. of the Rocky Mountains at the head waters of South Clear 

 Creek and East of Middle Park. (New York) 1862. 8. 5 



— Powell, J. W., Report on the Geology of the Eastern Portion of the Uinta Moun- 

 tains. Washington 1 876. 4. with atlas in folio max. cont. 7 plates and 2 geol. 

 maps. cloth. 36 



— — (Geolog., phys.) Report on the Lands of the Arid Region of the United States 

 (Rocky Mountains, Utah). Washington 1879. 4. w. 3 col. maps. cloth. 10 



Rogers, W. a. H., Contrib. to the Geol. of the Unit. States. (On the coalfields of Vir- 

 ginia etc.). Philad. 1 843. 8. w. 6 pl. a. col. sections. 8 

 Schöpf, J. D., Beitr. z. mineral. Kenntn. d. östl. Nordamerika. Erlang. 4 787. 8. Hfz. 2 5 o 

 Strnve, H. V., Beitr. z. Mineral, u. Geol. d. nördl. Amerika's. Hamb. 4 822. 8. 2so 

 SwallOW, J. C., Geolog. Rep. of the Country along the line of the South- Western 

 Branch of the Pacific Railroad. St. Louis 1 859. 8. w. geol. map. cloth. 3 

 Tennessee. — Troost, G., Third geolog. Report of the State of Tennessee. Nashville 

 1835. 8. w. map. 4so 



— — Fifth Report on the Geol. of Tennessee. W. descr. of Organic Remains. Nash- 

 ville 1 840. 8. w. 2 geol. maps. 5 



— Roemer, F., Silur. Fauna d. westl. Tennessee. Bresl. 1860. 4. m. 5 Kpfrt. (9 M.) 3so 



R. Friedländer & Sohn in Berlin. No. 332. [XX, 2.] 



