oldrover said:
I've got to say you are right Analis, but then really who knows. Erectus was certainly still around 130,000 years ago but probably not in Europe as I understand it. The date given is well into the anatomically modern human era, but the tools seem most similar to much more ancient examples.
In Europe, only paleanthropians have been known for 500 000 years. The distinction is not easy, because these names, Erectus and Sapiens probably refer to evolutionnary grades, not to true species. There is much evidence of interbreeding and of progressive evolution. Paleanthropian, sometimes erroneously equated with Neanderthalian, means in fact anything that is closer to modern human than archanthropians (Erectus) were. They are sometimes called archaic Sapiens, but there is no general agreement, because boundaries are unclear.
As for the tools, it is admitted that there is no strict relation between them and the physical appearance.
The only region where what could be called Erectus might have remained present around 130 000 years ago is in fact Indonesia. The recent Solo and Ndandong were only slightly modified from the earlier fossils (Dubois' Pithecanthropus or Java Man). The only difference being a slightly enlarged cranium, but similar in shape to earlier forms, and lacking distinctive features present in paleanthropian all over the world. This may have been due to greater isolation. But there is a disagreement in their datation : while their usually accepted estimated age was around 250 000 years ago, two recent studies have concluded that it was between 27 000 and 53 000 years only (published in
Science, 13 December 1996, by C. C. SWISHER III, W. J. RINK, S. C. ANTON, H. P. SCHWARCZ, G. H. CURTIS, A. SUPRIJO, WIDIASMORO).
oldrover said:
Either way in the context of the post about yowies, erectus making sea voyages is on the cards as evidenced by the hobbits, whom I seriously doubt have a connection with Australopithecus, although in comparative studies certain of their measurements do full into their range.
As the article given in link shows, their post-cranial measurements suggests a relationship with the Australopithecine, while their cranium suggests a relationship with Homo. Whatever the truth is, an amount of convergent evolution seems involved. In any case, they seem very removed from the Indonesian archanthropians. But if they really prove to be australopithecs, it would be remarkable that they had travelled to Flores.
oldrover said:
As I said, I see no connection with the yowie though.
I agree with this statement.
oldrover said:
I'm so glad no one's mentioned Kow swamp by the way.
I had thought of mentioning them, but I think they are irrelevant with the thread... However, the new datations for the recent Solo men suggest that after all, the possibility that they were really the product of erectus-modern human interbreeding is not so far-fetched.
@Anome_ : I remember that some fragmentary old remains, around 1,9 millions years ago, in Indonesia again, had been tentatively ascribed to Australopithecine. I don't know if this is still taken into consideration. Some stone fragments, found in southern France and Italy, dated to more than 2 millions years, have been considered by some as tools, but it is controversial.
So I'd say that there is evidence, but none that would be considered as decisive until now.