Late Cambrian and earliest Ordovician trilobites, timbered hills and lower Arbuckle groups, western Arbuckle Mountains, Murray County, Oklahoma /

by Stitt, James H.
Published 1971

Late Cambrian and earliest Ordovician trilobites, Wichita Mountains area, Oklahoma /

by Stitt, James H.
Published 1977

Trilobites, biostratigraphy, and lithostratigraphy of the McKenzie Hill limestone (lower Ordovician), Wichita and Arbuckle Mountains, Oklahoma /

by Stitt, James H.
Published 1983