Shadow Casting within Gors Fawr Stone Circle
DOI:
https://doi.org/10.1558/jsa.31146Keywords:
equinox, shadow phenomena, solstice, stone circleAbstract
Shadow casting at British and Irish stone circles has been noted by several researchers. This article reports some observations made at Gors Fawr, a well-preserved stone circle in the Preseli area of West Wales. The circle appears to have multiple gnomons sited on the circumference, giving rise to varied and complex shadow phenomena. As also seen at shadow-casting stone pairs previously studied by the author in the same area, the activity seems to be concentrated at particular points in the solar year – namely the solstices and equinoxes, with a particular focus on the winter solstice.
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References
Darvill, T., 2022. “Keeping Time at Stonehenge”. Antiquity 96 (386): 319–335. https://doi.org/10.15184/aqy.2022.5
Darvill, T. and G. Wainwright, 2016. “Neolithic and Bronze Age Pembrokeshire”. In Pembrokeshire County History, vol. 1: Prehistoric, Roman and Early Medieval Pembrokeshire, edited by H. James, M. John, K. Murphy and
G. Wainwright, 55–222. Haverfordwest, UK: Pembrokeshire County History Trust.
Hood, S and D. Wilson, 2002. “Long Meg Midwinter Shadow Path”. Transactions of the Cumberland and Westmorland Antiquarian and Archaeological Society (3rd series) 2: 301–302. https://doi.org/10.5284/1064831
MacKie, E. W., 2009. “The Prehistoric Solar Calendar: An Out-of-fashion Idea Revisited with New Evidence”. Time and Mind 2 (1): 9–46. https://doi.org/10.2752/175169709X374263
Meaden, G. T., 1997. Stonehenge: The Secret of the Solstice. London: Souvenir Press.
Meaden, G. T., 2017. “Drombeg Stone Circle, Ireland, Analyzed with Respect to Sunrises and Lithic Shadow-Casting for the Eight Traditional Agricultural Festival Dates and Further Validated by Photography”. Journal of Lithic Studies 4 (4): 5–37. https://doi.org/10.2218/jls.v4i4.1919
Meaden, G. T., 2023. “Stonehenge: An Integrated Lunar-Solar Calendar with Shadow Casting Stones at the Two Solstices”. Journal of Skyscape Archaeology 9 (1): 86–92. https://doi.org/10.1558/jsa.26598
Prendergast, F. T., 1991. “Shadow Casting Phenomena at Newgrange”. Survey Ireland 9: 9–18.
Pritchard, O., 2017. “Shadows, Stones and Solstices”. Journal of Skyscape Archaeology 2 (2): 145–164. https://doi.org/10.1558/jsa.29787
Smyth, D., 2017. Jack Morris-Eyton’s Research into Shadows and Light at Megaliths in the UK [online]. Accessed March 2024, https://www.megalithic.co.uk/downloads/JackME_Final.pdf.
Thom, A., 1967. Megalithic Sites in Britain. Oxford: Clarendon Press.
Zotti, G., S. Hoffmann, A. Wolf, F. Chéreau and G. Chéreau, 2020. “The Simulated Sky, Stellarium for Cultural Astronomy Research”. Journal of Skyscape Archaeology 6 (2): 221–258. https://doi.org/10.1558/jsa.17822
