Look up Dwarka city that’s submerged under water! Age old civilizations that knew city planning, rock cutting and other advanced technologies who knows.
The oldest artefacts/ruins of Dwarka can be reliably dated to 1500 BC, which is well past the age of city building in that region. Most of the ruins are from the Vedic age (although it may have been a Harappan city before).
The article refers to complex structures built before 10,000 BC, which is approximately established to be the age of agriculture in the Fertile Crescent/Anatolia (from which it is theorized to spread into Europe and S.Asia)
The article refers to complex structures built before 10,000 BC, which is approximately established to be the age of agriculture in the Fertile Crescent/Anatolia (from which it is theorized to spread into Europe and S.Asia)