1. Biostratigraphic correlation of the type Shubuta member of the Yazoo clay and Red Bluff clay with their equivalents in southwestern Alabama Author/Creator: Deboo, Phili B. Publication/Creation: University, Ala. : [publisher not identified], 1965 Resource Type: Book Access & Availability: Loading
2. British regional geology : Scotland: The Tertiary volcanic districts Author/Creator: Richey, J. E. 1886- (James Ernest) Publication/Creation: Edinburgh : H. M. Stationery Off, 1935 Resource Type: Book Access & Availability: Loading