Robert H. Cobean

Obsidian Trade at San Lorenzo Tenochtitlan, Mexico

Robert H. Cobean, Michael D. Coe, Edward A. Perry et al. · Science · 1971 · 109 citations

Latin American Archaeology, Obsidian Trade, Engineering +13

High-Precision Trace-Element Characterization of Major Mesoamerican Obsidian Sources and Further Analyses of Artifacts from San Lorenzo Tenochtitlan, Mexico

Robert H. Cobean, J.R. Vogt, Michael D. Glascock et al. · Latin American Antiquity · 1991 · 104 citations

Volcanology, High-precision Trace-element Characterization, Engineering +20

Early Olmec obsidian trade and economic organization at San Lorenzo

Kenneth Hirth, Ann Cyphers, Robert H. Cobean et al. · Journal of Archaeological Science · 2013 · 43 citations

Historical Geography, Historical Archaeology, Archaeological Record +4

A study of mesoamerican obsidian sources using activation analysis

J.R. Vogt, Callum Graham, Michael D. Glascock et al. · Journal of Radioanalytical and Nuclear Chemistry · 1982 · 20 citations

Engineering, Geology, Geochemistry +3

Ancient Tollan: The Sacred Precinct

Alba Guadalupe Mastache, Robert H. Cobean · Res Anthropology and Aesthetics · 2000 · 19 citations

Historical Archaeology, Religious Symbol, Ethnohistory +4