Object class
          Select all that apply:
      
    - Projectile pointsRemove constraint Object class: Projectile points615 objects
 - Projectile weapon components615 objects
 - Weapon components615 objects
 - Fragments (object portions)137 objects
 - Projectile points (stone tools)18 objects
 - Flake tools (stone tools)2 objects
 - Stone tools2 objects
 - Worked stone2 objects
 - Blades (stone tools)1 objects
 - Knives (stone tools)1 objects
 - Levallois technique1 objects
 - Processes and Techniques (hierarchy name)1 objects
 - Processes and techniques by specific type1 objects
 - Subtractive processes and techniques1 objects