Materials
- Flint (rock)74 objects
- Wood (plant material)27 objects
- Ostrich eggshell25 objects
- Shell (animal material)18 objects
- Chert16 objects
- Faunal remains12 objects
- Chalcedony11 objects
- Ceramic (material)10 objects
- Iron (metal)9 objects
- Plant material9 objects
- Quartz (mineral)9 objects
- Quartzite9 objects
- Indurated shale8 objects
- Leather8 objects
- Breccia7 objects
- Lava7 objects
- Basalt (basic igneous rock)6 objects
- Bone (material)6 objects
- Obsidian6 objects
- Calabash [remove]5 objects