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“封开人”是指在20世纪80年代发现的峒中岩遗址,罗沙岩遗址和更早些时间在黄岩洞出土的古人类人牙化石和头骨化石之统称。经过科学鉴定和测试,一致被确认为这是在我国岭南地区继马坝人头骨化石和柳江人化石发现之后又一重大发现。特别是封开河儿口渔涝河泮的峒中岩遗址中发现的两颗人牙化石(P3和M3),经铀系法测定,其绝对年代为14.8±1.3万年,比马坝人头骨化石12.9万年提早近2万年。它是迄今为止,岭南地区最早的人类化石。
“Cloak” refers to the discovery of the Tsozhong rock site, the Luo sandstone site discovered in the 1980s, and the ancient people’s tooth fossils and skull fossils unearthed at Huangyan cave earlier. After scientific appraisal and testing, it was unanimously confirmed as another major discovery after the discovery of the Maba human skull fossils and Liujiang human fossils in the Lingnan region of our country. In particular, the two human dental fossils (P3 and M3) found in the Langzhongyan site that closed the Hepankou catchment of the Hepan River were determined by the uranium lineage, with an absolute age of 14.8 ± 1.3 million years, Fossil 129,000 years earlier nearly 20,000 years. It is by far the earliest human fossil in Lingnan.