1. On the fresh-water invertebrates of the North American Jurassic Author/Creator: White, Charles A. 1826-1910. (Charles Abiathar) Publication/Creation: Washington : Govt. Print. Off, 1886 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 25-29. Access & Availability: Loading
2. Ostracodes from the upper part of the Sundance Formation of South Dakota, Wyoming and Southern Montana Author/Creator: Swain, Frederick M. 1916-2008. (Frederick Morrill) Publication/Creation: Washington : U.S. Govt. Print. Off, 1952 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 243. Access & Availability: Loading