1. Tertiary and Cretaceous strata of the Tuscaloosa, Tombigbee, and Alabama rivers Author/Creator: Smith, Eugene Allen, 1841-1927 Publication/Creation: Washington : Govt. Print. Off, 1887 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 42-46. Access & Availability: Loading
2. Types of the Laramie flora Author/Creator: Ward, Lester F. 1841-1913. (Lester Frank) Publication/Creation: Washington : Govt. Print. Off, 1887 Resource Type: Book Access & Availability: Loading