Wild emmer is native to the Fertile Crescent of the Middle East, growing in the grass and woodland of hill country from modern-day Israel to Iran. The origin of wild emmer has been suggested, without universal agreement among scholars, to be the Karaca Dag mountain region of southeastern Turkey. In 1906, Aaron Aaronsohn's discovery of wild emmer wheat growing in Rosh Pinna (Israel) created a stir in the botanical world. Emmer wheat has been found in archaeological excavations and ancient tombs. Emmer was collected from the wild and eaten by hunter gatherers for thousands of years before its domestication. Grains of wild emmer discovered at Ohalo II had a radiocarbon dating of 17,000 BC and at the Pre-Pottery Neolithic A (PPNA) site of Netiv Hagdud are 10,000–9,400 years old.