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Originally posted by apacheman
So my money is on a relatively high culture in the Americas which was wiped out by comet impact, which also flooded shore settlements globally, Yonaguni among them; probably THE Flood that most cultures remember:
Originally posted by apacheman
reply to post by Harte
Are you saying the sea levels rose several hundred feet 2,000 years ago?
You'd think the Romans would have mentioned that.
It's patently impossible for that site to have been submerged at that time.
Originally posted by Donny 4 million
reply to post by Harte
I know I know!
But thanks for the help with that, just the same Harte.
Originally posted by apacheman
reply to post by Harte
Ok, let's look at the 2,000 year-old earthquake theory: how many million of tons of rock and earth would you suppose the site encompasses? If an earthquake caused that to subside 2,000 years ago, there would be a record of both the earthquake and the resulting tsunami well-documented in the Chinese records, not to mention Indian, Khmer, and every other society that would have been impacted. There's no evidence to support that idea at all.
Anyway, it's a side issue: doesn't mean the comet didn't hit.
Modern discus throwing is not known for its accuracy. But in terms of how far a hand axe might ideally be thrown, it is worth noting that the 1980 Olympic record in discus was 218.8 feet. Since the experimental hand axe weighs only two and a half ounces less than the modern Olympic discus, this suggests that as the thrower's skill and/or strength increase, the potential flight distance of the hand axe increases.
When grasped and thrown overhand, like a knife, the experimental hand axe performed like one, rotating symmetrically on edge in both ascent and descent. The average throw was just short of discus-style, but more accurate, about half a yard right or left of the line of trajectory. It always landed on edge, but less often point first. Unfortunately,, these results are the product of only six throws; owing to its weight and the ovate, broad point, the experimental hand axe was difficult to grasp and throw overhand. George Peredy, who was the thrower, also appeared to tire more quickly using this method and probably could not have used it al all if he had not had large hands, in proportion to his six- foot six-inch frame. This overhand style would probably be more suitable for lighter, more triangular hand axes. In contrast, weight and shape were of no real concern when throwing the hand axe discus-style. Even a significant increase in weight might not have impeded the throwing motion, although it would have affected the distance of the throw.
Further testing is needed (and is currently under way), but these first trials showed that a hand axe could perform appropriately as a projectile. The hand axe demonstrated a propensity to land on edge when thrown overhand or discus-style, a tendency to land point first, and a potential for distant and accurate impact. Its overall shape minimizes the effects of resistance while in flight, as well as at impact. This is not true of an unshaped stone or a spheroid, for example. And despite its sharp edge, the hand axe could be launched without a safe handhold. The only apparent limitations to the hand axe's use as a projectile weapon are the strength, coordination, and skill of the thrower.
Homo erectus was bipedal, probably dexterous enough to manipulate a hand axe in either of the tested throwing styles, and very much stronger than most modern humans. With their technique perfected over years of practice and use, our ancestors probably surpassed the accuracy shown in the experimental throws. I suspect the hand axe simply reflects a refinement in missile design, one that allowed for successful long-distance offense and defense against larger animals. This is consistent with evidence that big-game hunting appears for the first time in the archeological record along with Homo erectus.
Perfected through trial and error, the hand axe would not necessarily have replaced preexisting projectile or handheld weapons, because weapons and strategies probably varied with the predator being deterred or the game being hunted. Hand axes would have been especially effective in a collective strategy, such as a group of hunters bombarding a herd. To overcome any difficulty in transporting hand axes, Homo erectus could have used carrying slings made from hide, stockpiled hand axes near hunting areas, or cached them (in caves, for example) prior to seasonal migrations.
This material is presented for consideration by anyone with an interest in the early habitation of North America, describing artifacts first recognized and recorded in 1987 at an unglaciated hilltop site in southeastern Ohio. These have appeared in large quantity, at depths of from near the surface to well below, and the surface of this large site has only been scratched. At this time, five doctorate-level professionals - geologists, petrologists, anthro- pologists, and a forensic biologist - have personally identified human agency in both lithic and organic material. The Ohio Historic Preservation Office has included the site in the Ohio Archaeological Inventory, recogniz- ing evidence of prehistoric habitation, although they are unable at this point to conclusively identify temporal or cultural association. Since they lack the funding and staffing needed even to keep up with Ohio's many popularly recognized "Indian" sites, this is as far as their involvement seems likely to progress. Judging from a ceramic fragment and an apparent long, straight, and symmetrical earthwork oriented to true north-south, it appears that the upper artifact layer may date from the Early or Middle Woodland Period.
More important by far than just this particular site, the finds here have led to the awareness of a very simple zoo-anthropomorphic iconography appar- ently routinely and usually perfunctorily incorporated into lithic and other artifact material over thousands of years and across widely separated areas of this planet.
Originally posted by GoneGrey
My apologies if this is a speck off topic, but it's pretty interesting nonetheless.
In the November 26 edition of my local paper, it was announced that 10,000 year old stone weapons from the first humans to have lived in Ontario were discovered during an archaeological dig taking place on the site of a sports complex currently under construction.
Hopefully there is enough appreciation for the significance of this unprecedented find that further study will take place.
Originally posted by apacheman
Something else killed both megafauna and the Clovis people, and changed the world climate to boot.
Originally posted by apacheman
reply to post by JohnnyCanuck
Probably because there are multiple layers in which Clovis artifacts abound, then approximately a 1,500 year gap in which no or very few artifacts are found at all and when they reappear, they are distinctly different.
Yes, there were some survivors, but the culture that they inhabited was completely erased.
Originally posted by Donny 4 million
I would change the name of the thread to PRE Clovis if I could but there is no way I can find to edit the OP.