A reminder too that GPR is not effective in many parts of the country where
there are heavy clay soils.

> -----Original Message-----
> From: Ron May [SMTP:[log in to unmask]]
> Sent: Wednesday, May 09, 2001 11:23 AM
> To:   [log in to unmask]
> Subject:      Re: Re. locating burials w/ geoarchaeology techniques
>
> Let us not forget ground penetrating radar and other techniques were
> employed
> at the Russian cemetery at Fort Ross. I have seen several slide
> presentations. Most of the anomalies had to be tested and some were simply
> rocks or differences in soil hardness.