Collection Contents
3154 Artifacts
Images and 3D models of lithic artifacts collected or created by Crabtree.
4389 Archival Items
Digitized materials from the Crabtree archives including photographs, slides, and documents.
Artifact Material Types
obsidian ignimbrite cryptocrystalline silicate chalcedony glass flint chert jasper basalt agate quartzite dark purple glass claystone vitrophyre novaculite