1. Lithologic character of the St. Peter sandstone and the Everton formation in the Buffalo River Valley, Newton County, Arkansas Author/Creator: Glick, Ernest E. 1922- (Ernest Earwood) Publication/Creation: Washington : U.S. Geological Survey, 1953 Resource Type: Book Access & Availability: Loading
2. Lithostratigraphy and conodont biostratigraphy of the Newala limestone in its type area, South-central Alabama Author/Creator: Shaw, Thomas Howard Publication/Creation: 1987 : [publisher not identified], [date of publication not identified] Resource Type: Book Access & Availability: Loading
3. Lithostratigraphy of the Sauk Sequence in Indiana Author/Creator: Droste, John Brown, 1927- Publication/Creation: Bloomington, IN : For sale by Publications Section, Geological Survey Resource Type: Book Access & Availability: Loading