giants` tomb

800 age ancient archaeologists archeologicalexcavation being bronze bronzeage built can civilization collective collectivetombs dei discovered found gallery giants giantstomb giganti gigantis given grave historicalmonument italian local megalithic megalithicstones monumentostorico name nuragic people sardinia sardiniamunitions sardinian scavoarheologico there1 they tomb tomba tombadeigiganti tombs tumba type were zigantes