Object class
- Ground stoneRemove constraint Object class: Ground stone742 objects
- Stone tools742 objects
- Worked stone742 objects
- Grinding stones483 objects
- Pestles270 objects
- Manos (food mills)174 objects
- Mortars (grinding tools)162 objects
- Charmstones60 objects
- Metates42 objects
- Fragments (object portions)21 objects
- Grinding slabs5 objects
- Adzes2 objects
- Hammerstones2 objects
- Striking tools2 objects
- Axes (stone tools)1 objects
- Bolas (projectile weapons)1 objects
- Human remains1 objects
- Miniature (size attribute)1 objects
- Projectile weapons1 objects
- Projectiles with nonexplosive propellant1 objects