594

Regionale Geologie

Uhler, P. R. Notes and illustrations to „obser­vations on the cretaceous and eocene forma­tions of Maryland .“

Ebendaraus: Baltimore 1890.

— The Niagara period and its associates near Cumberland , Md .

Aus: Transact. Maryland acad. sci. II. Baltimore 1905.

Ulrich , Edward 0., and Ray S. Bassler New american paleozoic Ostracoda. Preliminary revision of the Beyrichidae, with descrip­tions of new Genera.

Aus: Proceed. U. S. Nat. Mus. XXXV. Washington 1908.

Ulrich , E. O., J. M. Clarke , W. H. Scofield and N. H. Winchell Paleontology of Minne­ sota 1892—96.

In: Final Rep. Geol. and Nat. Hist. Surv. of Minnesota . Ill, 2. Minneapolis 1897. Ulrich , E. 0., and W. S. T. Smith The lead, zinc, and fluorspar deposits of western Ken­tucky.

In: Prof. Pap. U. S. Geol. Surv. 36. Wa­shington 1905.

Umpleby, J. B. Geology and ore deposits of Lemhi County , Idaho .

In : Bull. U. S. Geol. Surv. 528. Washington 1913.

— Some ore deposits in northwestern Custer County, Idaho .

Ebendann: 539. Washington 1913.

— Geology and ore deposits of the Mackay region, Idaho .

In: Prof. Pap. U. S. Geol. Surv. 97. Wa­shington 1917.

Umpleby, J. B., and E. L. Jones jr. Geology and ore deposits of Shoshone County, Idaho . In : Bull. U. S. Geol. Surv. 732. Washington 1923.

Vanderwilt, John W. A Drill Core Section of the Salina below the Salt Bed of the Detroit Rock Salt Company Mine.

In: Pap. Michigan Acad. Sei. Arts and Letters. III. New York 1924.

Vaughan, T. W. A brief contribution to the geology and paleontology of northwestern Louisiana.

In: Bull. U. S. Geol. Surv. 142. Washington 1896.

— The Eocene and Lower Oligocène coral faunas of the United States , with descrip­tions of a few doubtfully Cretaceous species. In: Monogr. U. S. Geol. Surv. 39. Washing­ton 1900.

— Reconnaissance in the Rio Grande coal fields of Texas , including a report on igneous rocks from the San Carlos coal field, by

E. C. E. Lord.

In: Bull. U. S. Geol. Surv. 164. Washington 1900.

Vaughan, T. W. The Geologic Work of Man­groves in Southern Florida.

In: Smiths. Mise. Coll. LI I. Washington 1909.

Veatch, A. C. Geology and underground water resources of northern Louisiana and southern Arkansas.

In: Prof. Pap. U. S. Geol. Surv. 46. Wa­shington 1906.

— Geography and geology of a portion of southwestern Wyoming , with special refe­rence to coal and oil.

Ebendann: 56. Washington 1907.

Veatch, A. C., C. S. Slichter, Isaiah Bowman , W. 0. Crosby, and R. E. Horton Under­ground water resources of Long Island , New York .

Ebendann: 44. Washington 1906.

Vicaire, A. Les gisements pétrolifères des Etats-Unis.

In: Bull. Soc. de l’industrie minérale. (4) IV. u. VII. St.-Etienne 1905 u. 07. Vogdes, A. W. A bibliography of Paleozoic Crustacea from 1698 to 1889, including a list of North American species and a syste­matic arrangement of genera.

In: Bull. U. S. Geol. Surv. 63. Washington 1890.

— A classed and annotated Bibliography of the paleozoic Crustacea 1698—1892 to which is added a catalogue of North Ameri­ can Species.

In: Occas. Pap. California Acad, of Sci. IV. San Francisco 1894.

Wadsworth, M. E. Preliminary description of the Peridotytes, Gabbros , Diabases and Andesytes of Minnesota .

In: Bull. Geol. and Nat. Hist. Surv. of Minnesota . 2. St. Paul 1887.

Wagner, George Om some Turtle Remains from the Ft. Pierre.

In: Kansas Univ. Quart. VII. Lawrence 1898.

Walcott, C. D. On the Cambrian of North America : Preliminary studies.

In: Bull. U. S. Geol. Surv. 10. Washington 1884.

— Palaeontology of the Eureka district (Nev.) In : Monogr. U. S. Geol. Surv. 8. Washington

1884.

— Second contribution to the studies on the Cambrian faunas of North America .

In: Bull. U. S. Geol. Surv. 30. Washington 1886.

— The Cambrian rocks of Pennsylvania . Ebendann: 134. Washington 1896.