New Obsidian Hydration Findings Demonstrate the Use of Split-Stem Projectile Points by Great Basin Paleoindians

Duke, D., Carpenter, T., Page, D. J. (2007). New Obsidian Hydration Findings Demonstrate the Use of Split-Stem Projectile Points by Great Basin Paleoindians, Current Research in the Pleistocene, 24, 80-82