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Alta Vista (Chalchihuites), Astronomical Implications of a Mesoamerican Ceremonial Outpost at the Tropic of Cancer

Published online by Cambridge University Press:  20 January 2017

Anthony F. Aveni ,
Horst Hartung  and
J. Charles Kelley
Anthony F. Aveni
Affiliation:
Department of Physics and Astronomy, Colgate University, Hamilton, NY 13346
Horst Hartung
Affiliation:
University of Guadalajara, Guadalajara, Mexico
J. Charles Kelley
Affiliation:
Program in Archaeology, Sul Ross State University, Alpine, TX 79830
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Abstract

We have empirically tested and evaluated several astronomically related hypotheses about the ruins of Alta Vista near the modern town of Chalchihuites, Zacatecas, in Northwest Mexico. We conclude that the site was deliberately located and oriented astronomically by people of the Teotihuacan civilization.

As supporting evidence we analyze (a) a double solar alignment incorporating a labyrinthine hallway at the ruins, and (b) a pair of circle-shaped markers, of a type found at Teotihuacan, pecked into a flat stone on a hilltop to the south. The former can be correlated with an equinoctial sunrise observation and the latter with a summer solstice sunrise, each over the same distant peak. Furthermore, a detailed examination of the pecked petroglyphs reveals that they may have served as time-marking devices.

Type
Research Article
Information
American Antiquity , Volume 47 , Issue 2 , April 1982 , pp. 316 - 335
Copyright
Copyright © The Society for American Archaeology 1982

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