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Interpreting evolution: H. erectus / H. ergaster / H. sapiens Model of the evolution of several species of genus Homo over the last 2 million years (vertical axis) based on Stringer (2012).[54] Stringer (2003, 2012) and Reed, et al. (2004) and others have produced schematic graph-models for interpreting the evolution of Homo sapiens from earlier species of Homo, including Homo erectus and/or Homo ergaster, see graphs at right. Blue areas denote the existence of one or more hominin species at a given time and place (that is, region). These and other interpretations differ mainly in the taxonomy and geographical distribution of species.[54][55] Stringer (see upper graph-model) depicts the presence of H. erectus as dominating the temporal and geographic development of human evolution; and as persisting broadly throughout Africa and Eurasia for nearly 2 million years, eventually evolving into H. heidelbergensis / H. rhodesiensis, which in turn evolved into H. sapiens. Reed, et al. shows Homo ergaster as the ancestor of Homo erectus; then it is ergaster, or a variety of ergaster, or perhaps a hybrid of ergaster and erectus, which develops into species that evolve into archaic and then modern humans and then out of Africa. Both models show the Asian variety of Homo erectus going extinct recently. And both models indicate species admixture: early modern humans spread from Africa across different regions of the globe and interbred with earlier descendants of H. heidelbergensis / H. rhodesiensis, namely the Neanderthals, Denisovans, as well as unknown archaic African hominins. See admixture; and see Neanderthal admixture theory.[56]
originally posted by: halfoldman
Oh my, how much Homo Erectus am I?
I can't wait for this DNA result.
originally posted by: AMPTAH
originally posted by: halfoldman
Oh my, how much Homo Erectus am I?
I can't wait for this DNA result.
I'm pretty sure my ancestors came down a different line called Hetero Erectus.
originally posted by: halfoldman
why are so many interested in Neanderthals?
They were boring.
What did they ever do that was interesting