Posted on 12/06/2013 11:23:06 AM PST by fishtank
Figure 2. A sample of Gademotta pointed artifacts exhibiting micro- and macrofracture features indicative of projectile weaponry. show more (A, B) fracture wings on transverse fractures; (C, D) fracture wings on burin-like fractures; (E) impact fractures on two fracture fronts on the distal portion. doi:10.1371/journal.pone.0078092.g002
Earliest Stone-Tipped Projectiles from the Ethiopian Rift Date to >279,000 Years Ago Yonatan SahleW. Karl HutchingsDavid R. BraunJudith C. SealyLeah E. MorganAgazi Ne..........
What a joke! If there are no spear throwers, then there are no spears - DOH!
They really mean javelins here. A spear is a thrusting, not a throwing, weapon.
I think the Spearchucker came 1st.
That be hard to choose, Andy.
Ancestors of Spearchucker Jones
This is a veiled racist article, clearly implying spearchuckers.
And it’s Bush’s fault too,
QED
Bad news... sounds like the palees have skipped development of a nuclear weapon, and gone for the time machine instead. They must have gone back and instantiated some 280,000 year old Intafadahs that we are just now learning about.
Beautiful stone.
280,000 years ago?!! and from the looks of it they have barely advanced beyond that stage (just about the same over all Africa for that matter other than what inventions European settlers brought there)...
No hominid ever had an atlatl, ever. The atlatl was the planet's first super weapon and it was the thing which allowed Cro Magnon man to eliminate Neanderthals and other hominids from the planet, and Cro Magnon does not date from further back than around 45,000 years ago.
Apes and hominids did not have the kinds of shoulders you'd want for throwing things or using something like an atlatl. The dating scheme these guys are using is FUBAR.
The relationship between Cro Magnon Man and the people of Genesis...
Maybe the carbon dating system is only accurate to a certain point like say a few thousand years...
I thought the article was referring to the spear thrower—but what good is a thrower without a spear? The 80,000 year discrepancy seems sort of trivial to me, anyway. There are no written records of course, so new discoveries are bound to upset older theories.
Apes & monkeys throw poo
Do you suppose the author misunderstands the concept of "dogma" or just chooses to misuse it?
And this material is peddled as science? How about that?
Those dates you keep using...
Do you suppose the author misunderstands the concept of “dogma” or just chooses to misuse it?
And this material is peddled as science? How about that?
Well if it can’t be questioned... ;)
I think his father came first.
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