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77. The Texan Permian and its Mesozoic types of Fossils, by Charles A. White. 1&91. 8°. 51 

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78. A rcpmt of worls done in the Division of Chemistry and Physics, mainly during the fiscal 

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79. A Late Volcanic Eruption in Northern California and it.- peculiar lava, by .1. s. Diller. 



80. Correlation papers— Devonian and Carboniferous, by Henry Shaler Williams. 1891. 8°. 

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81. Correlation papers— Cambrian, by Charles Doolittle Walcott. 1891. 8 . 541 pp. 3 pi. 

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82. Correlation papers— Cretaceous, by Charles A. White. 1891. 8°. 273 pp. 3 pi. Price20 



83. Correlation papers— Eocene, by William Bullock Clark. 1891. 8°. 173 pp. 2pl. Price 

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



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86. Correlation papers— Archean and Algonkian, by C. R. Van Hise. 1892. 8 . a49pp. M pi. 



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90 A report of work done in the Division of Ohemistrj and Physics, mainly during tne fiscal 

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91. Record of North American Geolog\ for 1890, bj Nelson Horatio Darton. 1891. 8 . 88 pp. 



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

 93' Some Insects of special interest from l'hu issant, Colorado, and other points in the Tertiaries 



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04 The Mechanism of Solid Viscosity, by Carl Barus. 1892. s. 138 pp. Price 15 cents. 



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



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



97. The Mesozoic Echinodermata of the United States, by W.B.Clark. 1893. 8°. 207 pp. 50 pi. 

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98. Flora of the Outlying Carboniferous Hasins oi Southwestern Missouri, by David White. 

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99. Record of North American Geology for 1891, by Nelson Horatio Darton. 1892. 8 . <■'■ pp. 



100 Bibliography and Index id' the Publications of the I'. S. Geological Survey, 1879-1892, by 

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101. Insect fauna of the Rhode Island Coaj Field, by Samuel Hubbard Scudder. 1893. 8 . 

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10" \ Catalogue and Bibliography of North American Mesozoic Invertebrata, by Cornelius 

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103 High Temperature Work in Igneous Fusion and Ebullition, chiefly in relation to pressure, 

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101. Glaciation of the Yellowstone Valley north of the Park, by Walter Harvej Weed. 1893. 8°. 

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105 The Laramie and the overlying Livingstone Formation 111 Montana, by Walter Harvey 

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100. The Colorado Formation and its Invertebrate Fauna, by 1. W. Stanton. 1*03. 8-. 288 

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107. The Trail Dikes of Lake Champlain Valley and the Eastern Adirondacks, by .lames 1 urman 



108. A Geological Reconnoissance in Central Washington, by Israel Cook Russell. 1893. 8 . 

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109 The Eruptive and Sedimentary Rocks ou Pigeon Point, Minnesota, and their contact phe- 

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110. The Paleozoic Section 111 the vicinity oi Three forks. Montana, by Albert Charles I eale. 

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111. Geology of the Big Stone Gap Coal Fields ot \ ligmia and Kentucky, by Marcus R. ( amp- 



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' 112. Earthquakes ih California in 1892, by Charles D. Perrine. 1893. 8°. o7 pp. Price 10 



" 113 A report of work done in the Division of Chemistry during the fiscal years 1891-02 and 

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111. Earthquakes in California in 1893, by Charles D. Pernne. 1894 8 23 pp. Price .> cents. 



cents 

 1892 



115. ^Geographic Dictionary of" Rh^ 18-' 4 - " ; • 31 PP- Plice 



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