![Obsidian Subsource Identification in the Sierra de Pachuca and Otumba Volcanic Regions, Central Mexico, by ICP‐MS and DBSCAN Statistical Analysis - Argote‐Espino - 2012 - Geoarchaeology - Wiley Online Library Obsidian Subsource Identification in the Sierra de Pachuca and Otumba Volcanic Regions, Central Mexico, by ICP‐MS and DBSCAN Statistical Analysis - Argote‐Espino - 2012 - Geoarchaeology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/3179bada-b570-4b09-8516-e0f52bed8e9d/gea21389-fig-0006-m.jpg)
Obsidian Subsource Identification in the Sierra de Pachuca and Otumba Volcanic Regions, Central Mexico, by ICP‐MS and DBSCAN Statistical Analysis - Argote‐Espino - 2012 - Geoarchaeology - Wiley Online Library
![Obsidian Subsource Identification in the Sierra de Pachuca and Otumba Volcanic Regions, Central Mexico, by ICP‐MS and DBSCAN Statistical Analysis - Argote‐Espino - 2012 - Geoarchaeology - Wiley Online Library Obsidian Subsource Identification in the Sierra de Pachuca and Otumba Volcanic Regions, Central Mexico, by ICP‐MS and DBSCAN Statistical Analysis - Argote‐Espino - 2012 - Geoarchaeology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/c628556b-b34f-45c5-b17c-2866b32337ec/gea21389-fig-0003-m.jpg)
Obsidian Subsource Identification in the Sierra de Pachuca and Otumba Volcanic Regions, Central Mexico, by ICP‐MS and DBSCAN Statistical Analysis - Argote‐Espino - 2012 - Geoarchaeology - Wiley Online Library
![Obsidian Subsource Identification in the Sierra de Pachuca and Otumba Volcanic Regions, Central Mexico, by ICP‐MS and DBSCAN Statistical Analysis - Argote‐Espino - 2012 - Geoarchaeology - Wiley Online Library Obsidian Subsource Identification in the Sierra de Pachuca and Otumba Volcanic Regions, Central Mexico, by ICP‐MS and DBSCAN Statistical Analysis - Argote‐Espino - 2012 - Geoarchaeology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/d4ff7bec-0dfb-432f-94a5-adae004c26d7/gea21389-fig-0004-m.jpg)