Ritual and ceremonial development at the hunter-gatherer level
essay 2003 Drennan, Robert D.

Early Mesoamerican ArchaicMiddle America and the Caribbean > General Middle America and the Caribbean
Drennan covers the evidence for ritual at the Late Archaic Gheo-Shih site in the Valley of Oaxaca (not applicable to this file, Early Mesoamerican Archaic NY30) and the Early Archaic El Riego phase of the Tehuacán Valley at Cocaxtlán and Purrón caves...

The mountains north of the Valley
essay 1989 Drennan, Robert D.

Highland Mesoamerican Late PreclassicMiddle America and the Caribbean > General Middle America and the Caribbean
Drennan and Rafael Vásquez Cruz, a [i]vigilante[/i] for the Instituto Nacional de Antropología e Historia, conducted a survey of a 650 kilometer square tract of the mountains just north of the Etla arm of the Oaxaca valley, near the towns of San Fran...

Early complex societies in NE China
article 2004 Linduff, Katheryn M. et al.

Yellow River Early NeolithicAsia > East Asia
The authors review the results of a systematic survey of the Chifeng area, attempting to reconstruct the social, political, cultural, and economic patterns for the region in order to understand societal changes in areas with more risk and scarcity. O...