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Extinction Date Probable causes [2] Quaternary: Holocene extinction: c. 10,000 BC – Ongoing: Humans [3] Quaternary extinction event: 640,000, 74,000, and 13,000 years ago: Unknown; may include climate changes, massive volcanic eruptions and Humans (largely by human overhunting) [4] [5] [6] Neogene: Pliocene–Pleistocene boundary extinction: 2 Ma
6000 BC: Evidence of habitation at the current site of Aleppo dates to about c. 8,000 years ago, although excavations at Tell Qaramel, 25 kilometres (16 mi) north of the city show the area was inhabited about 13,000 years ago, [124] Carbon-14 dating at Tell Ramad, on the outskirts of Damascus, suggests that the site may have been occupied since ...
[80] [81] This is supported by a date of 50,000–60,000 years ago for the oldest evidence of settlement in Australia, [69] [82] around 40,000 years ago for the oldest human remains, [69] the earliest humans artifacts which are at least 65,000 years old [83] and the extinction of the Australian megafauna by humans between 46,000 and 15,000 ...
Tools found in the Dhofar Governorate correspond with African objects from the so-called 'Nubian Complex', dating from 75 to 125,000 years ago. According to archaeologist Jeffrey I. Rose, human settlements spread east from Africa across the Arabian Peninsula. [16] Africa, Central Africa: Democratic Republic of the Congo: 90: Katanda, Upper ...
Earlier genetic analysis of Alu sequences across the entire human genome has shown that the effective human population size was less than 26,000 at 1.2 million years ago; possible explanations for the low population size of human ancestors may include repeated population crashes or periodic replacement events from competing Homo subspecies. [88]
Archaeologists at Umm Jirsan recently found animal bones dating from 400 years to more than 4,000 years ago, and human remains ranging from 150 years to about 6,000 years ago. The research team ...
Anatomically modern humans appeared around 300,000 years ago in Africa, [4] [5] [6] and 70,000 years ago gradually supplanted the "archaic" human varieties. Non-modern varieties of Homo are certain to have survived until after 30,000 years ago, and perhaps until as recently as 12,000 years ago.
160,000 years ago, Homo sapiens idaltu in the Awash River Valley (near present-day Herto village, Ethiopia) practiced excarnation. [59] 130–80 ka Marine Isotope Stage 5 . Modern human presence in Southern Africa and West Africa. [60] Appearance of mitochondrial haplogroup (mt-haplogroup) L2. 80–50 ka MIS 4, beginning of the Upper Paleolithic.