The Alterrans had elongated skulls. Ancient history is not as we know it.

The Hypogeum of Hal Saflieni and an unknown race with elongated skulls

www.ancient-origins.net

Many ancient megalithic structures exist in Malta and one of them is the ‘Hypogeum of Hal Saflieni’, a subterranean structure with magnificent properties that is more than 5,000 years old.