New data from old collections: Obsidian and ostrich eggshell beads from the 1977 Mehlman excavations at Mumba rockshelter, TanzaniaDOI: info:10.1016/j.jasrep.2023.104262v. 52
Kraus, Rebecca, Kwekason, Amandus, Frahm, Ellery, and Tryon, Christian A. 2023. "New data from old collections: Obsidian and ostrich eggshell beads from the 1977 Mehlman excavations at Mumba rockshelter, Tanzania." Journal of Archaeological Science: Reports, 52. https://doi.org/10.1016/j.jasrep.2023.104262.