Raw Materials: A total of 65 raw material types are described, including 47 cherts, 6 quartzites, three chert breccias, two ironstones, and one type each of rhyolite, silexite, basalt, hematite, argillite, siltstone, and sandstone.
Color Photographs: To aid the identification of resource types, Appendix 2 contains 28 full-color photographs of 40 raw material types that were commonly used by prehistoric knappers from Paleoindian to Protohistoric times.
Heat Treatment: The effects of heat treatment on each raw material type is described as well as how to identify heat-treated artifacts and when the technique of heat treatment first appeared in the Ozarks.
Distribution: The distribution of each raw material type is described and maps are presented that detail where each resource is found by county.
Prehistoric Use: The prehistoric exploitation of each raw material type is presented as it is currently known from the Paleoindian period to the Protohistoric period.
Extralocal Resources: In addition to raw material types available in the Ozarks, lithic resources in areas that border the Ozarks are also briefly discussed as are two exotic resources (obsidian and Edwards chert) occasionally found as artifacts in the Ozarks.