I was very surprised to see so many replies here, thought the topic was dead until i got a PM and went back to check out this spot. Haven't been able to get back there yet due to snow, well could get there but there wouldn't be any better pics. For info there is no recorded history of natives in the area. The coin in the pic is a canadian 5 cent, same size as US 5 cent. There definitely were all types in the area, spanish, Portuguese, basques, british, irish.
Here is another pretty freaky pic headstone that has fallen over I assume. Found this about 2 km away, and of course my pics are bad, took these over a year ago as well.
It is of a skull and crossbones with what appears to be about 13 heads, probably children. Very creepy.