Materials
- 'devil's claw'1 objects
- Abalone shell125 objects
- Acetate film262 objects
- Acetate film (16 mm)1 objects
- Acetate film (35mm copy inferred by object comments)1 objects
- Adhesive1 objects
- Agate (chalcedony)16 objects
- Amphibolite2 objects
- Andesite1 objects
- Antler (material)10 objects
- Asphalt (bituminous material)4 objects
- Basalt (basic igneous rock)2 objects
- Bird bone5 objects
- Bituminous coal1 objects
- Bone (material)241 objects
- Brake fern2 objects
- Brass (alloy)1 objects
- Breccia1 objects
- Brick (clay material)6 objects
- Calcite1 objects