Hey Charlie,
Thanks again for taking the photos, they look great! I have posted them on Archaeologica with credit to you. That camera looks sweet and I plan to pick one up tomorrow. Circuit City has them listed on sale at $118.
The technology at Calico is weird; however, I still think we’re looking at H. erectus as opposed to Neanderthal … actually, H. erectus americanus. I don’t think Neanderthals made it farther than the eastern side of the Caspian Sea. I emailed Erik Trinkaus to get his feedback before I left work. Hopefully, he’ll respond.
I have a reason for believing that erectus took hold and survived in South and Central America and dispersed north from there. The Yellowstone caldera blew twice, at 1.3 million years ago and again at 640,000 years ago. These were both nuclear winter / near extinction events and would have made a mess out of North America. Further, sites seem to be originating from the south and heading north (Mexico, Texas, California).
Exciting times!
Patrick
Hey, Bro.
No problem at all. Really nice pieces. I'm still stumped though.
I've been studying both HNs and HE flake tools and HNS points, and it looks like these suckers are a little of both. Perhaps Upper Acheulean? There was a good bit of overlap between the Lower Mousterian and Upper Acheulean, I would imagine. Who knows, Bro? You've probably got a lot better idea than I, seeing you've been studying these particular lithics from Calico for a while. The Erectus Americanus idea is intriguing, and some of the pieces we both have are definitely Acheulean-type technology. It does appear to date, that several of these type sites have popped up in the south, though Alberta has a hypothesized Olduwan-type technology site: Grimshaw, Alberta.
Here's the club's take on it:
http://www.sfu.ca/archaeology/museum/pa ... rimsh.html
Shocker, ey?
Good deal on the camera! Once you get it, if you want, I'll walk you through tweaking it. You might want to set up a web site, also. Again, let me know, and I'm happy to help.
These are definitely exciting times, bro!!
I'm gonna post this correspondence on the preClovis forum at Archeologica, and let's keep hashing it out. We can get some input from others, also.
Oh, P.S.-When you get a chance, post the links for the high res photos of your pieces.
Later dude,
Charlie
