Geochemical Changes in Obsidian Outcrops With Elevation At Hatis Volcano (Armenia) and Corresponding Lower Palaeolithic Artifacts from Nor Geghi 1
Title of journal Journal of Archaeological Science: Reports
Keywords Southern Caucasus Armenian highlands Pleistocene Rhyolitic volcanism Portable XRF Obsidian sourcing Geochronology
Year 2021
Volume 38
Pages 1-24
Website https://www.sciencedirect.com/science/article/pii/S2352409X21003096#!
Author: Ellery Frahm, Kristine Martirosyan-Olshansky, Jennifer Sherriff, Keith Wilkinson, Phil Glauberman, and other authors