The discovery of a new civilization, named al-Maqar after the site's location, will challenge the theory that the domestication of animals took place 5,500 years ago in Central Asia, said Ali al-Ghabban, Vice-President of Antiquities and Museums at the Saudi Commission for Tourism&Antiquities in Arabia.

The site also includes remains of mummified skeletons, arrowheads, scrapers, grain grinders, tools for spinning and weaving, and other tools that are evidence of a civilization that is skilled in handicrafts.

Arabia hopes to diversify beyond oil and hope discoveries like this will increase tourism - but most people don't want to abide by the cultural fundamentalism of Arabia and a dictator who has a country named after himself, so it will take more than some archeology.

"The Maqar Civilization is a very advanced civilization of the Neolithic period. This site shows us clearly, the roots of the domestication of horses 9,000 years ago," al-Ghabban told Reuters.