The Tivulaghju megalithic site dated to the Middle Neolithic, i.e. the mid-fifth millennium.
See:
- Pascal Tramoni et all., The Tivulaghju site (Porto Vecchio, Corse-du-Sud) and the megalithic cists of south Corsica,new data, Bulletin de la Société préhistorique française 2007, tome 104, no 2, p. 245-274