- Stone tools✖Remove constraint Object class: Stone tools54,652 objects
- Worked stone54,652 objects
- Flake tools (stone tools)23,683 objects
- Scrapers (stone tools)15,763 objects
- Flakes (lithics)11,849 objects
- Ground stone9,892 objects
- Blades (stone tools)5,320 objects
- Grinding stones4,918 objects
- Knives (stone tools)3,820 objects
- Pestles2,890 objects
- Cores (lithics)2,605 objects
- Core tools (stone tools)2,316 objects
- Fragments (object portions)2,248 objects
- Manos (food mills)2,195 objects
- Choppers (prehistoric cutting tools)1,855 objects
- Bifaces (stone tools)1,439 objects
- Mortars (grinding tools)1,261 objects
- Charmstones1,226 objects
- Ancient European styles and periods1,063 objects
- Early Western World1,063 objects