Arrowhead Object/Artifact Description Stark-like projectile point; possible serrated edges; poorly chipped; one side is more convex. PDF Viewer Close × Profile Viewer Close × Entry/Object ID1850.481Made/CreatedDate made8000 BP - 6000 BPTime PeriodMiddle ArchaicLexiconSearch TermsSUBJECTS: Indigenous peoplesMaterialsMaterialTan argillite