These footprints are the oldest ever found in North America

Ancient Human Footprints Are Oldest Ever Found in North America NewsweekOldest human footprints in North America suggest 'early entrance' into the Americas Fox NewsResearchers Study The Oldest Human Footprints In America ValueWalkEarliest Known Human Footprints in North America Found on Canadian Island New York TimesFull coverage source: http://www.newsweek.com/footprints-ancient-calvert-island-canada-865297 #Headlines by:

Original Post: http://www.newsweek.com/footprints-ancient-calvert-island-canada-865297