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  1. Amphibia and reptilia from the Campanian of New Mexico / Judy Gail Armstrong-Ziegler.
    By: Armstrong-Ziegler, Judy Gail. - Field Museum of Natural History.
    Publication info: [Chicago] :Field Museum of Natural History,1980.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Amphibians, Fossil  Cretaceous  New Mexico  Paleontology  Reptiles, Fossil  
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  2. Cacops (Amphibia : Labyrinthodontia) from the Fort Sill Locality, Lower Permian of Oklahoma / John R. Bolt --.
    By: Bolt, John R., - Field Museum of Natural History.
    Publication info: Chicago :Field Museum of Natural History,1977.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Amphibians, Fossil  Oklahoma  Paleontology  Permian  
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  3. Catalogue of the fossil Reptilia and Amphibia in the British Museum (Natural history) ... By Richard Lydekker ...
    By: British Museum (Natural History). - Lydekker, Richard,
    Publication info: London,Printed by order of the Trustees,1888-90.
    Contributed by: Smithsonian Libraries
    Subjects: Amphibians, Fossil  Reptiles, Fossil  
    BHL Collections: Smithsonian Institution Libraries
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  4. Classification der Batracher : mit Berucksichtigung der Fossilen Thiere dieser Abteilung der Reptilien /
    By: Tschudi, Johann Jakob von,
    Publication info: S.l. :s.n.,1838?
    Contributed by: Smithsonian Libraries
    Subjects: Amphibians  Amphibians, Fossil  Classification  
    BHL Collections: Smithsonian Institution Libraries
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  5. Classification der Batrachier : mit Berucksichtigung der fossilen Thiere dieser Abtheilung der Reptilien / von J. J. Tschudi.
    By: Tschudi, Johann Jakob von, - Agassiz, Louis,
    Publication info: Neuchâtel :Petitpierre,1838.
    Contributed by: Harvard University, MCZ, Ernst Mayr Library
    Subjects: Amphibians  Amphibians, Fossil  Classification  
    BHL Collections: Ernst Mayr Library of the MCZ, Harvard University
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  6. The coal measures Amphibia of North America, by Roy Lee Moodie ...
    By: Moodie, Roy Lee,
    Publication info: Washington :Carnegie Institution of Washington,1916.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Amphibians, Fossil  Carboniferous  North America  Paleontology  
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  7. The coal measures Amphibia of North America.
    By: Moodie, Roy Lee,
    Publication info: WashingtonCarnegie Institution of Washington1916
    Contributed by: University of British Columbia Library (archive.org)
    Subjects: Amphibians, Fossil  Carboniferous  North America  Paleontology  
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  8. The coal measures Amphibia of North America.
    By: Moodie, Roy Lee,
    Publication info: WashingtonCarnegie Institution of Washington1916
    Contributed by: Gerstein - University of Toronto (archive.org)
    Subjects: Amphibians, Fossil  Carboniferous  North America  Paleontology  
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  9. De ranis fossilibus / Joh. Petrus Eckerbom.
    By: Eckerbom, Johan Peter.
    Publication info: Lundae :typis Berlingianis,1787.
    Contributed by: Harvard University, MCZ, Ernst Mayr Library
    Subjects: Amphibians, Fossil  Fossils  Frogs  
    BHL Collections: Ernst Mayr Library of the MCZ, Harvard University
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  10. Fauna of the Vale and Choza : Trimerorhachis : including a revision of prevale species / Everett Claire Olson -- 10.
    By: Olson, Everett Claire,
    Publication info: Chicago :Chicago Natural History Museum,1955.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Amphibians, Fossil  Paleontology  Permian  Texas  
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  11. Fauna of the Vale and Choza : Lysorophus : Vale and Choza ; Diplocaulus, Cacops and Eryopidae : Choza / Everett Claire Olson -- 11.
    By: Olson, Everett Claire,
    Publication info: Chicago :Chicago Natural History Museum,1956.
    Contributed by: Field Museum Library
    Subjects: Amphibians, Fossil  Paleontology  Permian  Texas  
    BHL Collections: Field Museum Library
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  12. Fauna of the Vale and Choza : a new Trematopsid amphibian from the Vale formation / Everett Claire Olson -- 12.
    By: Olson, Everett Claire,
    Publication info: Chicago :Chicago Natural History Museum,1956.
    Contributed by: Field Museum Library
    Subjects: Amphibians, Fossil  Paleontology  Permian  Texas  
    BHL Collections: Field Museum Library
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  13. Permo-Carboniferous fresh water burrows / Everett C. Olson -- and Kathryn Bolles --.
    By: Olson, Everett Claire, - Bolles, Kathryn,
    Publication info: Chicago :Field Museum of Natural History,1975.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Amphibians, Fossil  Burrowing animals, Fossil  Carboniferous  Lung-fishes, Fossil  Paleontology  Permian  Sedimentary structures  United States  
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  14. Synopsis of the extinct batrachia, reptilia and aves of North America.
    By: Cope, E. D.
    Publication info: Philadelphia,American Philosophical Society,1870.
    Contributed by: Smithsonian Libraries
    Subjects: Amphibians, Fossil  North America  Paleontology  Reptiles, Fossil  
    BHL Collections: Bone Wars Collection | Bone Wars iTunes U Collection | Smithsonian Institution Libraries
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  15. Synopsis of the extinct Batrachia, Reptilia and Aves of North America /
    By: Cope, E. D.
    Publication info: Philadelphia :McCalla & Stavely,1869.
    Contributed by: Smithsonian Libraries
    Subjects: Amphibians, Fossil  Birds, Fossil  Reptiles, Fossil  Vertebrates, Fossil  
    BHL Collections: Bone Wars Collection | Bone Wars iTunes U Collection | Smithsonian Institution Libraries
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