The remains at grotto yielded the artefacts from Neolithic to the Middle Age.
See:
- P. Melis, Sardegna Archeologica 30- http://www.sardegnacultura.it/documenti/7_87_20060421132517.pdf [italian], p.9
The remains at grotto yielded the artefacts from Neolithic to the Middle Age.
See:
Nuraghe Sisini
Nuraghe Sa Mina
Nuraghe Pettu 'e Murtas