Er zijn nog geen Nederlandstalige annotaties. Hier volgen annotaties in het Engels.
The Neolithic sanctuary was discovered in Ordona in 2009. The remains found in some hypogea were dates to the mid V Millennium BC.
See:
- Elio Antonello, Vito Francesco Polcaro, Anna Maria Tunzi, M. Lo Zupone: Prehistoric sanctuaries in Daunia, BAR international series; 2794;2010, pp. 37-42; European Society for Astronomy in culture2010 [https://www.researchgate.net/publication/241689223]
- idem: Astronomical orientations in sanctuaries of Daunia, 2013