Obsidian hydration dating on the south coast of peru maggie q dating justin long
By the first millennium BCE, Quispisisa obsidian was widely distributed in the interaction network associated with the Chavín phenomenon, reaching sites as distant as Pacopampa, nearly 1000 linear km from the source (see, for some examples, Burger and Asaro 1977).
During the Middle Horizon the Wari Empire made extensive use of obsidian from this source.
Following published descriptions of the first geo-archaeological prospection of the source area (Burger and Glascock 2000, 2002), we conducted multiple brief visits to the Quispisisa source area in order to collect geological samples of obsidian, explore any associated archaeological features, and conduct archaeological prospection in the surrounding area.
We further explored the area of the deposit encountered by Burger’s team, as well as investigating other outcrops in the region, in order to better document the extent and variability of Quispisisa type obsidian.30 quarry pits (Tripcevich and Contreras 2011).
1973 Mapa geológico del cuadrangulo de Santa Ana (29-ñ). 1993 Geología de los cuadrángulos de Laramate y Santa Ana. Contreras, Daniel A., Nicholas Tripcevich and Yuri Cavero Palomino Craig, Nathan, Robert J. Popelka-Filcoff, Mark Aldenderfer, Luis Flores Blanco, Margaret Brown Vega, Michael D.
INGEMMET, República del Perú, Sector Energía y Metalúrgico, Lima.
The Quispisisa obsidian source provided one of the most widely distributed obsidians in South America, but remains minimally explored.
Our reconnaissance work since 2009 has documented an extensive area of quarry pits, as well as the wide extent of settlement and terracing in the region.
Glascock and José Ccencho 1998 The Jampatilla Obsidian Source: Identifying the Geological Source of Pampas Type Obsidian Artifacts from Southern Peru. INGEMMET, República del Perú, Sector Energía y Metalúrgico, Lima. Glascock and Charles Stanish 2010 Macusani obsidian from southern Peru: A characterization of its elemental composition with a demonstration of its ancient use. Earls, John 1981 “Patrones de jurisdicción y organización entre los Qaracha Wankas: una reconstrucción arqueológica y etnohistórica de una época fluida.” Pp.
Revista del Museo de Arqueología, Antropología e Historia -50.
2009 Intercambio prehistórico de obsidiana a larga distancia en el norte Peruano. In La Complejidad Social en la Sierra de Ancash, edited by A.
We identified few traces of occupation nearby, but located an extensive area of relict terracing, road networks, and archaeological sites containing dense obsidian deposits beginning 10 km downstream to the north at Colcabamba, in an area that has only been minimally surveyed and falls largely outside of the area covered by previous research in the region (Earls 1981; Valdez and Vivanco 1994).
Regional archaeological evidence demonstrates that Quispisisa-type was exploited as early as the Archaic Period.
Search for obsidian hydration dating on the south coast of peru:
In Archaeological Chemistry: Analytical techniques and archaeological interpretation, edited by M.