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Fieldwork Methodological Considerations for Archaeoastronomy Study of Rock Art
Background/Objectives: In 1996, solar markers were discovered at Paint Rock, a pictograph site in the state of Texas, USA. The astronomy of the site had not been studied to answer how the cultures were able to place the pictographs so accurately, interacting with sunlight and shadow, recording vital astronomical knowledge. The primary focus of this paper is to provide details of the methodology used in discovering the horizon astronomy at the Paint Rock site. Methods/ Statistical Analysis: Three primary methods were employed, the field walking survey, photographic documentation, and surveying methods for archaeoastronomy. The field walking survey was the primary method to assess the site and conduct the search for the place of observation. Significant points were documented by photographs at all stages of the study. Then, using archaeoastronomy surveying techniques, a profile of the east and west horizon was performed, providing detailed celestial declinations along the horizon.Findings: A significant horizon “notch” from the place of observation was discovered through these methods on both the east and west horizon. The place of observation was tied to the material cultural record. Tying the horizon astronomy to the archaeology provides strong support in answering the question of how the native cultures were able to place the glyphs so accurately to interact with sunlight and shadow. Photographic evidence documents the findings. Applications/Improvement: The outcome of the findings has lead to the realization that these methods need to be applied to many unstudied sites worldwide. Establishing the horizon astronomy at a rock art site with solar markers adds significant support to any astronomical interpretation.
Archaeoastronomy, Cognitive Archaeology, Landscape Archaeology, Rock Art, Solar Markers
- Turpin S, Riemenschneider L, Robinson DG.Archaeological investigations at Campbell Ranch, Paint Rock, Texas. Current Archaeology in Texas. Texas Historical Commission. 2002; 4(2):8–19.
- Pertulla TK. An introduction to Texas prehistoric archaeology.The Prehistory of Texas: Timothy K. Pertulla editor.Texas A&M University Anthropology Series. 2004; 9:5–14.
- Archeo-Astronomical Features at The Paint Rock. Texas Pictograph Site. Date accessed: 14/03/2012. Available from: http://cvassanangelo.org/newsletters.html
- A Central Texas Sun Dagger. Date accessed: 13/03/2012.Available from: http://www.as.utexas.edu/astronomy/people/ robbins/release.html
- Ruggles C. Astronomy in prehistoric Britain and Ireland.Yale University Press: New Haven and London; 1999. p.167.
- Menon SM. Cosmic Considerations in megalithic architecture: an investigation into possible astronomical intentin the design and layout of megalithic monuments with a view to understanding megalithic knowledge systems [PhD Thesis]. Manipal University, Manipal Centre for Natural Sciences; 2012. p. 542.
- Aveni AF. Skywatchers, A revised & updated version of sky watchers of ancient Mexico. The University of Texas Press: Austin, Texas; 2001. p.117.
- Krupp EC. Astronomies, pyramids, and priests. Dr E C Krupp editor. Search of Ancient Astronomies. McGrawHill; 1987. p. 203–40.
- Simonia I, Ruggles C, Bakhtadze. An astronomical investigation of the seventeen hundred year oldnekresi fire temple in the eastern part of Georgia. Journal of Astronomical History and Heritage. 2009; 12(3):235–9.
- Zeilik M. Ethnoastronomy of the historic pueblos, I: calendrical sun watching. Archaeoastronomy; 1985. p. 1–24.
- Zeilik M. Sun shrines and sun symbols in the U.S. southwest.Archaeoastronomy. 1985; 9:S98–6. Crossref
- Houston GL, Simonia I. Rock art as solar markers: discovering the horizon astronomy and cultural intent. Journal for Astronomical History and Heritage. 2016; 19(1):3–17.
- MICAUS. Naval observatory, multiyear interactive computer almanac 1800- 2050. Published by Willmann-Bell, Inc.Virginia; 2005. p. 1–57.
- Zoll KJ. Sinagua Sunwatchers, an Archaeoastronomy Survey of the Sacred Mountain Basin. Sunwatcher Publishing: Arizona; 2008. p. 68.
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