- Bagg, Rufus Mather, Jr., 1898, The Cretaceous Foraminifera of New Jersey: Govt. Print. Off., Bulletin 88, 89, ix p. :vi pl. ;24 cm.,
- Diller, Joseph Silas, 1898, The educational series of rock specimens, collected and distributed by the United States Geological Survey: Govt. Print. Off., Bulletin 150, 400, ix p. :ill., xlvii pl. diagrs. ;24 cm.,
- Gannett, Henry, 1898, A gazetteer of Kansas: Govt. print. off., Bulletin 154, 246, ix p. :VI maps (partly col., incl. front.) diagr. ;24 cm.,
- Hill, Robert Thomas; Vaughan, Thomas Wayland, 1898, The Lower Cretaceous Gryphaas of the Texas region: Govt. Print. Off., Bulletin 151, 139, ix p. :xxxv pl., diagrs. ;24 cm.,
- Knowlton, Frank Hall, 1898, A catalogue of the Cretaceous and Tertiary plants of North America: Govt. Print. Off., Bulletin 152, 247 p. ;24 cm.,
- Perrine, Charles D., 1898, Earthquakes in California in 1896 and 1897: Govt. Printing Office, Bulletin 155, 47 p. ;23 cm.,
- Ransome, Frederick Leslie, 1898, Some lava flows of the western slope of the Sierra Nevada, California: Govt. Print. Off., Bulletin 89, 74, ix p. :xi pl. (incl. maps) ;24 cm.,
- Weeks, Fred Boughton, 1898, Bibliography and index of North American geology, paleontology, petrology, and mineralogy for the year 1897: U.S. G.P.O., Bulletin 156, 130 p. ;24 cm.,
- Weller, Stuart, 1898, A bibliographic index of North American Carboniferous invertebrates: Govt. print. off., Bulletin 153, 653 p. ;24 cm.,
