stylistic:style_transfer, linguistic:paraphrasing, information:classification, structural:reformatting
Prehistoric Near East

The Arabian Tectonic Plate was part of the African Plate during much of the Phanerozoic Eon (Paleozoic – Cenozoic), until the Oligocene Epoch of the Cenozoic Era. Red Sea rifting began in the Eocene, but the separation of Africa and Arabia occurred in the Oligocene, and since then the Arabian Plate has been slowly moving toward the Eurasian Plate.

The collision between the Arabian Plate and Eurasia is pushing up the Zagros Mountains of Iran. Because the Arabian Plate and Eurasia plate collide, many cities are in danger such as those in south eastern Turkey (which is on the Arabian Plate). These dangers include earthquakes, tsunamis, and volcanoes.

The earliest human migrations out of Africa occurred through the Middle East, namely over the Levantine corridor, with the pre-modern Homo erectus about 1.8 million years BP. One of the potential routes for early human migrations toward southern and eastern Asia is Iran.

Haplogroup J-P209, the most common human Y-chromosome DNA haplogroup in the Middle East today, is believed to have arisen in the region 31,700±12,800 years ago. The two main current subgroups, J-M267 and J-M172, which now comprise between them almost all of the population of the haplogroup, are both believed to have arisen very early, at least 10,000 years ago. Nonetheless, Y-chromosomes F-M89* and IJ-M429* were reported to have been observed in the Iranian plateau.

There is evidence of rock carvings along the Nile terraces and in desert oases. In the 10th millennium BC, a culture of hunter-gatherers and fishermen was replaced by a grain -grinding culture. Climate changes and/or overgrazing around 6000 BC began to desiccate the pastoral lands of Egypt, forming the Sahara. Early tribal peoples migrated to the Nile River, where they developed a settled agricultural economy and more centralized society.

Neolithic agriculturalists, who may have resided in Northeast Africa and the Near East, may have been the source population for lactase persistence variants, including –13910*T, and may have been subsequently supplanted by later migrations of peoples. The Sub-Saharan West African Fulani, the North African Tuareg, and European agriculturalists, who are descendants of these Neolithic agriculturalists, share the lactase persistence variant –13910*T. While shared by Fulani and Tuareg herders, compared to the Tuareg variant, the Fulani variant of –13910*T has undergone a longer period of haplotype differentiation. The Fulani lactase persistence variant –13910*T may have spread, along with cattle pastoralism, between 9686 BP and 7534 BP, possibly around 8500 BP; corroborating this timeframe for the Fulani, by at least 7500 BP, there is evidence of herders engaging in the act of milking in the Central Sahara.