*out of africa*

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-as of [30 MARCH 2024]

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*70,000 years ago*

(sea levels fall)

(human migration from ‘africa’ –> ‘arabia’)

(~200 humans)

(from what is now ‘eritrea’ + ‘ethiopia’)

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*there is some evidence for the argument that modern humans left ‘africa’ at least 125,000 years ago using 2 different routes…*

the ‘nile valley’ heading to the ‘middle east’, at least into modern ‘israel’ (‘qafzeh’: 120,000–100,000 years ago)

(…and a 2nd one through the present-day ‘Bab-el-Mandeb Strait’ on the ‘Red Sea’ (at that time, with a much lower sea level and narrower extension), crossing it into the ‘Arabian Peninsula’, settling in places like the present-day ‘United Arab Emirates’ (125,000 years ago) and ‘Oman’ (106,000 years ago) and then possibly going into the ‘indian subcontinent’ (‘Jwalapuram’: 75,000 years ago))

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(despite the fact that no human remains have yet been found in these 3 places, the apparent similarities between the stone tools found at ‘Jebel Faya’, the ones from ‘Jwalapuram’ and some ‘african’ ones suggest that their creators were all ‘modern humans’)

(these findings might give some support to the claim that ‘modern humans’ from ‘africa’ arrived at ‘southern china’ about 100,000 years ago (‘Zhiren Cave’, ‘Zhirendong’, ‘Chongzuo City’: 100,000 years ago; and the ‘Liujiang’ hominid (‘Liujiang County’): controversially dated at 139,000–111,000 years ago))

(dating results of the ‘Lunadong’ (‘Bubing Basin’, ‘Guangxi’, ‘southern china’) teeth, which include a right upper second molar and a left lower second molar, indicate that the molars may be as old as 126,000 years)

(since these previous exits from ‘africa’ did not leave traces in the results of genetic analyses based on the ‘Y chromosome’ and on ‘MtDNA’ (which represent only a small part of the human genetic material), it seems that those ‘modern humans’ did not survive or survived in small numbers and were assimilated by our major ‘antecessors’)

(an explanation for their ‘extinction’ (or small ‘genetic imprint’) may be the ‘toba catastrophe theory’ (74,000 years ago))

(however, some argue that its impact on ‘human population’ was not dramatic)

(according to the ‘recent african origin’ theory a small group of the ‘L3 haplogroup’ bearers living in ‘East Africa’ migrated north east, possibly searching for food or escaping adverse conditions, crossing the ‘red sea’ about 70 millennia ago, and in the process going on to populate the rest of the world)

(according to some authors, based in the fact that only descents of ‘L3’ are found outside ‘africa’, only a few people left ‘africa’ in a single migration to a settlement in the ‘arabian peninsula’)

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(from that ‘settlement’, some others point to the possibility of several ‘waves of expansion’ close in time)

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*πŸ‘¨β€πŸ”¬πŸ•΅οΈβ€β™€οΈπŸ™‡β€β™€οΈ*SKETCHES*πŸ™‡β€β™‚οΈπŸ‘©β€πŸ”¬πŸ•΅οΈβ€β™‚οΈ*

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*🌈✨ *TABLE OF CONTENTS* ✨🌷*

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πŸ”₯πŸ”₯πŸ”₯πŸ”₯πŸ”₯πŸ”₯*we won the war* πŸ”₯πŸ”₯πŸ”₯πŸ”₯πŸ”₯πŸ”₯