Cultural traits and descriptions.

This Table presents the 103 cultural traits considered in this study, divided into categories, with their abbreviation, the time of first consolidated appearance and the appropriate time period for statistical analysis as in Main Text’s Table 1. A definition of each cultural trait and key, selected references for the date of first consolidate appearance in the archaeological record are also provided. The references for the date of first consolidate appearance of each trait reported in this table (column F) are listed below the table. (XLSX)