eHRAF Archaeology contains over 100 indexed traditions. The tradition names correspond to an identifier from the Outline of World Cultures (OWC). Use this page to explore the tradition collections by searching thetradition index below and/or filtering by region, subsistence type, or samples. Each culture file contains a comprehensive tradition profile including a collection description, tradition summary, list of documents, and indexing notes from HRAF analysts. New tradition collections and documents are added annually.