Vereinigte Staaten von Nordamerika

585

Perrine, C. D. Earthquakes in California in 1892.

In: Bull. U. S. Geol. Surv. 112. Washington 1893.

— Earthquakes in California in 1893. Ebendarin: 114. Washington 1894.

— Earthquakes in California in 1894. Ebendarin: 129. Washington 1895.

— Earthquakes in California in 1895.

In: Bull. U. S. Geol. Surv. 147. Washington 1896.

— Earthquakes of California in 1896 and 1897. Ebendarin: 155. Washington 1898.

— Earthquakes in California in 1898. Ebendarin: 161. Washington 1899.

Petrunkevitsch, Alex A monograph of the terrestrial palaeozoic arachnida of North America .

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In: Bull. U. S. Geol. Surv. 349. Washington 1908.

— Salt resources of the United States . Ebendarin: 669. Washington 1919.

Phalen, W. C., and Lawrence Martin Mineral resources of Johnstown , Pa. , and vicinity. Ebendarin: 447. Washington 1911.

Phillips, W. B. Mica mining in North Carolina . Aus: Journ. Elisha Mitchell Scientific Soc. V. Raleigh, N. C. 1888.

— The Mineral Resources of Texas.

In: Bull, of the Univ. of Texas. (Sei. Ser.) 29. Austin , Texas 1914.

Phillips, Wm. B„ and S. H. Worrell The

Fuels used in Texas .

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In: Bull. U. S. Geol. Surv. 237. Washington 1905.

Pirsson , L. V., and Charles Schuchert Note on the occurrence of the Oriskany formation on Parlin Stream, Maine .

Aus: Amer. Journ. Sci. XXXVII. New Haven 1914.

Pogue, J. E. On Olivine-Diabase from David­ son County , North Carolina .

Aus: Proceed. U. S. Nat. Mus. 37. Washing­ton 1910.

— The mineral industries of the United States . Sulphur: an exemple of industrial indepen­dence.

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Pratt, J. H. The occurrence and distribution of corundum in the United States .

In: Bull. U. S. Geol. Surv. 180. Washington 1901.

— Corundum and its occurrence and distri­bution in the United States (a revised and enlarged edition of Bulletin 180). Ebendarin: 269. Washington 1905.

Prindle, L. M. The gold placers of the Forty- mile, Birch Creek, and Fairbanks regions, Alaska .

Ebendarin: 251. Washington 1905.

— The Yukon-Tanana region, Alaska : De­scription of Circle quadrangle.

In : Bull. U. S. Geol. Surv. 295. Washington 1906. .

— The Fairbanks and Rampart quadrangles, Yukon-Tanana region, Alaska , with a section on the Rampart placers, by F. L. Hess, and a paper on the water supply of the Fairbanks region by C. C. Covert.

Ebendarin: 337. Washington 1908.

— The Fortymile quadrangle, Yukon-Tanana region, Alaska .

Ebendarin: 375. Washington 1909.

— A geologic reconnaissance of the Fairbanks quadrangle, Alaska , with a detailed de­scription of the Fairbanks district, by L. M. Prindle and F. J. Katz and an account of lode mining near Fairbanks .

In: Bull. U. S. Geol. Surv. 525. Washington 1913.

— A geologic reconnaissance of the Circle quadrangle, Alaska .

Ebendarin: 538. Washington 1913.

Prindle, L. M., and F. L. Hess The Rampart gold placer region, Alaska .

In: Bull. U. S. Geol. Surv. 280. Washington 1906.

Prosser, C. S. The Devonian system of eastern Pennsylvania and New York .

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— The Permian and Upper Carboniferous of Southern Kansas.

In: Kansas Univ. Quart. VI. Lawrence 1897.

— Notes on the Stratigraphy of Mohawk Valley and Saratoga County, N. Y.

In: N. York State Mus. Bull. 34. Albany 1900.

— Revised Nomenclature of the Ohio Geo­logical Formations.

In: Bull. Geol . Surv. Ohio (4) 7. Columbus , Ohio 1905.

— The Devonian and Mississippian Formations of Northeastern Ohio.

Ebendarin: (4) 15. Columbus , Ohio 1912. Prosser, Mary Wilson A Bibliography of the publications relating to the Geology of Ohio,