The Aiodda Giants` Tomb can be dates to the end of the Copper Age and the initials of the Early Bronze Age, ie between the end of the 3rd and the beginning of the 2nd millennium BC.
See:
- Tharros.info: Elenco dei Nuraghi; 9850
- Fulvia Lo Schiavo, Mario Sanges, Il nuraghe Arrubiu di Orroliin : Sardegna archeologica 22, Carlo Delfino 1994 - https://www.academia.edu/9937076 [italian]
- http://www.laghienuraghi.it/it/content/tomba-aiodda