We found evidence of hominin settlement in the Sudanese Red Sea area in the form of stone artifacts that suggests this region was a key early dispersal corridor—and possibly the first.
Africa is the birthplace of humanity. From the time of our lineage’s split from the chimpanzee line around seven million years ago, the continent has remained the primary homeland for successive hominin species—of which modern humans are the sole survivors.
This movement played a vital role in introducing ancient humans to new ideas, survival opportunities and risks. Those experiences helped our lineage to emerge as a resilient and adept species, which is evident in the technological ingenuity of modern humans. Recently, we led a research team to fill the existing evidence gap about our ancestors’ route out of Africa. Our focus was on the western periphery of the Red Sea. This area links the fossil-rich Horn of Africa and the Sinai Peninsula, which is the only land bridge that could have facilitated direct hominin movement between Africa and Eurasia in the past two million years.
The stone tool techno-complex associated with handaxe-making is conventionally called “Acheulean”, after a site in France called Saint-Acheul where such toolkits were first discovered in the mid-19th century. The handaxes we found reveal signs of controlled shaping and greater selectivity of raw material.
More work to comeThese finds, and others at the site, have not yet been dated. But based on the technological features of the artifacts so far recorded in the study area, these sites seem to be comparable to East African sites dated to between 1.25 million and 500 000 years ago.
Brasil Últimas Notícias, Brasil Manchetes
Similar News:Você também pode ler notícias semelhantes a esta que coletamos de outras fontes de notícias.
'Avengers: Endgame' cast shares clues from the red carpetGet breaking national and world news, broadcast video coverage, and exclusive interviews. Find the top news online at ABC news.
Consulte Mais informação »
NASA probe records first likely 'marsquake' detected on red planetNASA's robotic probe InSight has detected and measured what scientists beli...
Consulte Mais informação »
NASA Insight Mars lander detects likely 'marsquake' on Red PlanetThere are earthquakes and moonquakes, and now a NASA spacecraft has detected what's believed to be a 'marsquake' on the Red Planet. - NBCNewsMACH
Consulte Mais informação »
Charlie, the oldest sea otter at any zoo or aquarium, has died. What a life he hadCNN News, delivered. Select from our newsletters below and enter your email to subscribe.
Consulte Mais informação »
Cruise ship workers reveal what it's really like to live at seaBusiness Insider spoke with 39 current and former cruise line employees who described what it's like to live and work on a cruise ship.
Consulte Mais informação »
Russia reveals submarine that will launch nuclear drones under the seaRussia's Project 09852 special-purpose nuclear-powered submarine Belgorod was set to carry the Poseidon unmanned underwater vehicle, which 'nothing in the world' is 'capable of withstanding.'
Consulte Mais informação »
Shell in talks to buy BP stake in North Sea gas field: sourcesRoyal Dutch Shell is in talks to buy BP's stake in the Shearwater oil and g...
Consulte Mais informação »
Nineteenth-Century Fossil Discoveries Influence Sea Serpent ReportsSightings of 'sea monsters' were directly influenced by the discovery of marine vertebrate fossils, like of ichthyosaurs and plesiosaurs, in the 19th century.
Consulte Mais informação »