Lindgren, Waldemar.
—Petrographical Notes from Baja, California, Mexico. 17 pp.—Proc. Cal. Acad. Sci., 2d Ser. II. (1889), 9 pp. Vol. III. (1890).
—Eruptive Rocks from Montana. 18 pp.—Ibid., Vol. III.
—The Silver Mines of Calico, California. 18 pp., 1 pl.—Trans. Am. Inst. Min. Engin.
—The Gold Deposit at Pine Hill, California. 6 pp.—Am. Jour. Sci., Aug., 1892.
—A Sodalite-Syenite and other Rocks from Montana; with Analysis, by W. H. Melville. 12 pp.—Ibid., April, 1893.
—Contributions to the Mineralogy of the Pacific Coast, by W. H. Melville and W. Lindgren. 32 pp., 3 pl.—Bull. U. S. G. S., 1890, No. 61.
Lyman, Benjamin Smith.
—Shippen and Wetherill Tract. 36 pp., with map.
Martin, F. W.
—The Boulders of the Midland District. 22 pp., with map.—Proc. Birmingham Phil. Soc., Vol. VII., Part I.
—First Report upon the Distribution of Boulders in South Shropshire and South Staffordshire. 25 pp.—Ibid., Vol. VI., Pt. I.
Marsh, O. C.
—Restoration of Claosaurus and Ceratosaurus. Restoration of Mastodon Americanus. 8 pp., 3 pl.—Am. Jour. Sci., Oct., 1892.
—Restoration of Anchisaurus. 2 pp., 1 pl.—Ibid., Feb., 1893.
Merriman, Mansfield.
—The Strength and Weathering Qualities of Roofing Slates. 19 pp., 3 pl.—Am. Soc. Civil Engin., Sept., 1892.