 Miles Point, Oyster Cove, and Cator's Cove archaeological sites on the coastal plain of the Delmarva Peninsula help to document a pre-Clovis presence in the Middle Atlantic region.Thus, these sites suggest a human presence in the Middle Atlantic region during the Last Glacial Maximum.In 1970 a stone tool (a biface) said to resemble Solutrean stone tools was dredged up by the trawler "Cinmar" off the east coast of Virginia in an area that would have been dry land prior to the rising sea levels of the Pleistocene Epoch The tool was allegedly found in the same dredge load that contained a mastodon's remains.