Native American artifacts Bethania NC

All found in the muddy creek in bethania NC I have found some pottery shards this one piece stood out from all I found of the shards due to its character it is a chord the stamp design is very unusual I love the design I have found my third bison tooth my first one for this year making this dark baby bison molar my third one found so far so many awesome finds come out of the two creeks these finds all were found in muddy creek in Bethania NC