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Dmanisi Skull 5
The Dmanisi skull, also known as Skull 5 or D4500, is Dmanisi skulls, one of five skulls discovered in Dmanisi, Georgia (country), Georgia and classified as early ''Homo erectus''. Described in a publication in October 2013, it is estimated to be about 1.8 million years old and is the most complete skull of a Pleistocene ''Homo'' species, and the first complete adult hominin skull of that degree of antiquity. According to researchers, the discovery "provides the first evidence that early ''Homo'' comprised adult individuals with small brains but body mass, stature and limb proportions reaching the lower range limit of modern variation." The skull has been the cause of a paleontological controversy that is still ongoing as of 2017: many hominin fossils thought to be from different species such as ''Homo rudolfensis'' or ''Homo habilis'' may not have been separate species at all. Rather, they may have been a single evolving Lineage (evolution), lineage. Discovery of the skull I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homo Erectus
''Homo erectus'' (; meaning "upright man") is an extinct species of archaic human from the Pleistocene, with its earliest occurrence about 2 million years ago. Several human species, such as '' H. heidelbergensis'' and '' H. antecessor'' — with the former generally considered to have been the ancestor to Neanderthals, Denisovans, and modern humans — appear to have evolved from ''H. erectus''. Its specimens are among the first recognizable members of the genus ''Homo''. ''H. erectus'' was the first human ancestor to spread throughout Eurasia, with a continental range extending from the Iberian Peninsula to Java. Asian populations of ''H. erectus'' may be ancestral to '' H. floresiensis'' and possibly to '' H. luzonensis''. The last known population of ''H. erectus'' is '' H. e. soloensis'' from Java, around 117,000–108,000 years ago. ''H. erectus'' had a more modern gait and body proportions, and was the first human species to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
