Comulada, Leila M. : The Guadalupe Ruin in an Intraregional Context: Comparitive Analysis of the Ceramic Assemblages in the Middle Rio Puerco Valley of the East.
Publication Info.
[place of publication not identified] : [publisher not identified], 2002.
According to traditional models of the Chaco Phenomenom, great houses in Chaco Canyon and Chacoan outliers were part of an intergrated regional system centered at Chaco between AD 920-1150.