[Ada Coddington]

300-500 feet. Most people accept 400 feet, as a rule of thumb.

Any reliable time-frame estimate? If the town flooded in 7500 BC, it might have been around even longer.

[blam]

"Any reliable time-frame estimate? If the town flooded in 7500 BC, it might have been around even longer."

I posted the only two mentions I've seen of this discovery. I expect any civilization found at this site will exceed the dates posted. The theories about the Sphinx being about 10k years old don't seem so foreign now, huh?