As far as being planted they really were digging around in the muck. If you've ever metal detected before you know you're as likely or even more so to find something in the plug/removed dirt than at the bottom of the hole. I'm not saying this is proof that it wasn't staged, but just because it was found towards the surface is NOT proof it was planted.
What?
Do you really believe a nearly 500 year old coin in a bog alongside a coastline with vibrations from the ocean and heavy storms vibrating the ground and causing the heavies to settle to the bottom was found at the surface?
You can see the hole he proclaimed to have dug it out of, it wasnt dug from the bottom 4-8 feet down
You are trying to say coin hunting in soil is the same thing as opposed to a high viscosity fluid environment?
This area was also pumped dry and that causes the silt to compact under its own weight. I dredged irrigation ponds for a summer with my commercial dredge in the Napa Valley vineyards. I have had allot of experience with mud and metal objects.
That coin would be sitting on the rock layer or hardpan under all the mud, not in the top 10 inches. There is no way that coin was not planted.
The guy doing the detecting was clamoring all over and was completely inexperienced, how many times did they find big gold treasure signals? He said silver and gold are on the same side of the ctx 3030. He was a hired hand that did exactly what he was supposed to.