VI ADVERTISEMENT. 



84. Correlation Papers— Neocene, by AV.H.Dall and G. B.Harris. 1892. 8°. 349 pp. 3 pi. Price 

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85. Correlation Papers — The Newark System, by Israel Cook Russell. 1892. 8°. 344 pp. 13 pi. 

 Price 25 cents. 



86. Correlation Papers— Archean and Algonkian, by C. R. Van Hise. 1892. 8^. 549 pp. 12 p. 

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87. A Synopsis of American Fossil Brachiopoda, includinji Bibliography and Synonymy, by Charles 

 Schuchert. 1897. 8". 464 pp. Price 25 cents. 



88. The Cretaceous Foraminifera of New Jersey, by Rufiis Mather Bagg, jr. 1898. 8=. 89 pp. 6 pi. 

 Price 10 cents. 



89. Some Lava Flows of the "Western Slope of the Sierra Neva<la, California, by F. Leslie Ransome. 

 1898. 8^. 74 pp. 11 pi. Price 15 cents. 



90. A Report of Work done in the Division of Chemistry and Physics, mainly during tlie Fiscal 

 Year 1890-'9I. F.W. Clarke, Chief Chemist. 1892. 8^. 77 pp. Price 10 cents, 



91. Record of North American Geology for 1890, by Nelson Horatio Darton. 1891. 8°. 88])p. Price 

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92. The Compressibility of Liquids, by Carl Barus. 1892. 8'^. 96 pp. 29 pi. Price 10 cents. 



93. Some Insects of Special Interest from Florissant. Colorado, and Other Points in the Tertiaries 

 of Cohtrado and Utah, by Samuel Hubbard .Scudder. 1892. S'^. 35 pp. 3 pi. Price 5 cents. 



94. The Mechanism of Solid Viscosity, by Carl Barus. 1892. 8°. 138 pp. Price 15 cents. 



95. Earthquakes in California in 1890 and 1891, by Edward Singleton Holden. 1892. 8°. 31 pp. 

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96. The Volume Thermodynamics of Liquids, by Carl Barus. 1892. 8°. 100 pp. Price 10 cents. 



97. The Mesozoic Echinodermata of the United States, by William Bullock Clark. 1893. 8°. 207 

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98. Flora of the Outlying Carboniferous Basins of Southwestern Missouri, by David While. 1893. 

 8°. 139 pp. 5 pi. Price 15 cents. 



99. Record of North American Geology for 1891, by Nelson Horatio Darton. 1892. 8°. 73 pp. 

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100. Bibliography and Index of the Publications of the U. S. Geological Survey, 1879-1892, by Philip 

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101. Insect Fauna of the Rhode Island Coal Field, by Samuel Hubbard Scudder. 1893. 8°. 27 pp. 

 2 pi. Price 5 cents. 



102. A Catalogue and Bibliography of North American Mesozoic Invertebrata, by Cornelius Breck- 

 inridge Boyle. 1893. 8=. 315 pp. Price 25 cents. 



103. High Temperature Work in Igneous Fusion and Ebullition, chiefly in Relation to Pressure, by 

 Carl Barus. 1893. 8°. 57 pp. 9 pi. Price 10 cents. 



104. Glaciation of the Yellowst<ine Valley north of the Park, by Walter Harvey Weed. 1893. 8° 

 41 pp. 4 pi. Price 5 cents. 



105. The Laramie and the Overlying Livingston Formation in Montana, by Walter Harvey Weed 

 withReport on Flora, by Frank Hall Knowlton. 1893. 8°. 68 pp. 6 pi. Price 10 cents. 



106. The Colorado Formation and its Invertebrate Fauna, by T. W. Stanton. 1893. 8'^. 288 pp. 

 45 pi. Price 20 cents. 



107. The T.'ap Dikes of the Lake Champlain Region, by James Furnian Kemp and Vernon Free- 

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108. A Geolojicai Reconnoissance in Central Washington, by Israel Cook Ivussell. 1893. 8"^. 108 pp. 

 12 pi. Price 15 cents. 



109. The Eruptive and Sedimentary Rocks on Pigeon Point, Minnesota, and their Contact Phenom- 

 ena, by William Shirley Bayley. 1893. 8°. 121 pp. 16 pi. Price 15 cents. 



110. The Paleozoic Section in the Vicinity of Three Forks, Montana, by Albert Charles Peale. 1893. 

 8°. 56 pp. 6 pi. I'rice 10 cents. 



111. Geology of the Big Stone Gap Coal Field of Virginia and Kentucky, by Marius R. Campbell. 

 1893. 8°. 106 pp. 6 pi. Price 15 cents. 



112. Earthquakes in California in 1892, by Charles D. Perrine. 1893. 8°. 57 pp. Price 10 cents. 



113. A Report of Work done in the Division ci Chemistry during the Fi.scal Tears 1891-'92 and 

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114. Earthquakes in California in 1893, by Charles D. Perrine. 1894. 8°. 23 pp. Price 5 cents. 

 115 A Geographic Dictionary of Rhode Island, by Henry Gannett. 1894. 8°. 31pp. Price 5 cents. 

 110. A Geographic Dictionary of Massachusetts, by Henry Gannett. 1894. 8°. 126 pp. Price 15 



cents. 



117. A Geographic Dictionary of Connecticut, by Henry Gannett. 1894. 8". 67pp. Price 10 cents. 



118. A Geographic Dictionary of New Jersey, by Henry Gannett. 1894. 8='. 131pp. Price 15 certs. 



119. A Geological Reconnoissance in Northwest Wyoming, by George Homans Eldridge. 1894. S°. 

 72 pp. 4 pi. Price 10 cents. 



120. The Devonian System of Eastern Pennsylvania and New York, by Charles S. Prosser. 1895. 

 8°. 81 pp. 2 pi. Price 10 cents. 



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