Several places in my area have been producing sharks teeth, though be it small teeth,these teeth are found on the banks at the waters edge in several spots along the Potomac River. Logic would have it, that the big ones are too heavy for the natural movement of the river to push them back up. I am looking for some help on any information on this subject in the virginia Area. As well as anyone who would be willing to strap on some tanks and try and find that "GOLDMINE" of BIG teeth that have to be down there somewhere. Other possible sites would be the James, east of Richmond as well as out in the Bay,Have heard of a place called "Mosquito Island," If you know the location of any sites and/or want to go looking for them, lets go! THANX