️<unk>️<unk>️<unk>️  ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ 2.8 million-year-old partially complete lower jaw, uncovered in the Afar region of Ethiopia, is thought to belong to a species that may have been the first member of the Homo family. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ <unk> <unk> 2.8 million-year-old partially complete lower jaw (pictured), uncovered in the Afar region of Ethiopia, is thought to belong to a species that may have been the first member of the Homo family. <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Researchers who have digitally reconstructed the jaws of other ancient human ancestors say the fossil also matches what they would expect from this common ancestor.<unk> Researchers who have digitally reconstructed the jaws of other ancient human ancestors say the fossil also matches what they would expect from this common ancestor. 55 million years ago - First primitive primates evolve. <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> 8 million years ago - First gorillas evolve. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ 5.5 million years ago - Ardipithecus, early <unk>proto-human<unk> shares traits with chimpanzees and gorillas. 4 million years ago - Australopithecines appeared. ąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąąą 2.8 million years ago - LD 350-1 appeared and may be the first of the Homo family. 2.7 million years ago - Paranthropus, lived in woods and had massive jaws for chewing. 2.3... <unk>
Jawbone - known as LD 350-1 - was discovered in Afar region of Ethiopia. <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk>