PlesiosauriaSee also what's at your library, or elsewhere.
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Filed under: Plesiosauria- Elasmosaurid Plesiosaurs, With Description of New Material From California and Colorado (Memoirs of the University of California v13 #3; 1943), by Samuel P. Welles (page images at HathiTrust; US access only)
- The Book of the Great Sea-Dragons, Ichthyosauri and Plesiosauri (London: W. Pickering, 1840), by Thomas Hawkins
- Memoirs of Ichthyosauri and Plesiosauri, Extinct Monsters of the Ancient Earth (London: Rolfe and Fletcher, 1834), by Thomas Hawkins (PDF at Wayback Machine)
- North American plesiosaurs : Part I / Fieldiana, Geology, Vol.2, No.1 (Field Columbian Museum , 1903), by Samuel Wendell Williston and Oliver C. Farrington (page images at HathiTrust)
Filed under: Plesiosauria -- RussiaFiled under: Elasmosauridae
Filed under: Plesiosaurus -- Juvenile fiction
Items below (if any) are from related and broader terms.
Filed under: Nothosaurus |