1. On the Quaternary and recent Mollusca of the Great basin, with descriptions of new forms Author/Creator: Call, Richard Ellsworth, 1856-1917 Publication/Creation: Washington : Govt. Print. Off, 1884 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 8-14. Access & Availability: Loading
2. On the Quaternary and recent Mollusca of the Great Basin, with descriptions of new forms Author/Creator: Call, Richard Ellsworth, 1856-1917, author Publication/Creation: Washington, D.C. : Department of the Interior, United States Geological Survey, 1884 Resource Type: Book Access & Availability: Loading
3. Origin, extent, and thickness of Quaternary geologic units in the Willamette Valley, Oregon Author/Creator: O'Connor, Jim E., 1959- author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2001 Resource Type: Book Access & Availability: Loading
4. Origin, extent, and thickness of Quaternary geologic units in the Willamette Valley, Oregon Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by the U.S. Geological Survey, Information Services, 2001 Resource Type: Book Access & Availability: Loading