Preclassic and Classic Maya Interregional and Long-Distance Exchange

A Diachronic Analysis of Obsidian Artifacts From Ceibal, Guatemala

Dados Bibliográficos

ID5162019
AutoresKazuo Aoyama (0000-0001-5578-842X)
Ano2017
Volume28
Fascículo2
Páginas213-231
Data de publicação2017-06-01
Peer ReviewedSim
Open AccessSim
TipoARTICLE
PeriódicoLatin American Antiquity (JOURNAL)
Identificadores do periódicoISSN: 1045-6635 • E-ISSN: 2325-5080
EditoraCambridge University Press (CUP) (PUBLISHER)
DOI10.1017/laq.2017.2
OpenAlexW2606581954
IdiomaEN
Citações recebidas17
Referências citadas30

Diachronic analysis of obsidian artifacts collected from Ceibal, Guatemala, can illuminate long-term patterns and changes in the Preclassic and Classic Maya interregional and long-distance exchange systems. For this analysis sources of all obsidian artifacts were identified by a combination of pXRF of a sample of 5,375 obsidian artifacts and visual examination of 7,073 artifacts. The interregional exchange of large polyhedral cores of obsidian from the Maya highlands and local production of pressure blades began after the rise of political complexity at Ceibal, by the early Middle Preclassic Real 3 phase (775-700 B.C.). El Chayal obsidian was heavily used during the early Middle Preclassic period, but San Martín Jilotepeque was the principal source of obsidian in the late Middle Preclassic, Late Preclassic, and Terminal Preclassic periods. Procurement of large polyhedral cores of obsidian from the Maya highlands increased over the same period. Obsidian was also imported in the form of nodules for the production of percussion flakes during the Preclassic period. Throughout the Classic period obsidian was imported mainly in the form of more prepared polyhedral cores that were reduced into pressure blades at Ceibal, and El Chayal resumed its place as the principal source of obsidian. This period also saw long-distance exchange of finished obsidian artifacts from highland Mexico. Interregional exchange of obsidian from the Maya highlands was of great economic significance for the inhabitants of the community and was more crucial for the development of lowland Maya civilization than was long-distance exchange

Archaeology · Art · Geography · Maya · Period (music · Archaeology and ancient environmental studies · Latin American history and culture · Pacific and Southeast Asian Studies