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  1. The American alligator / by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1922.
    Contributed by: Field Museum Library
    BHL Collections: Field Museum Library
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  2. Notes on Central American crocodiles, by Karl P. Schmidt. Reports on results of the Captain Marshall Field expeditions.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1924.
    Contributed by: University of Illinois Urbana Champaign
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  3. New coral snakes from Peru, by Karl P. Schmidt and F. J. W. Schmidt. Reports on results of the Captain Marshall Field expeditions.
    By: Schmidt, Karl Patterson, - Schmidt, F J W
    Publication info: Chicago,1925.
    Contributed by: University of Illinois Urbana Champaign
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  4. The amphibians and reptiles of Mona Island, West Indies, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1926.
    Contributed by: University of Illinois Urbana Champaign
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  5. Amphibians and reptiles of the James Simpson-Roosevelt Asiatic expedition, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1926.
    Contributed by: University of Illinois Urbana Champaign
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  6. Reptiles collected in Salvador for the California Institute of Technology, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1928.
    Contributed by: University of Illinois Urbana Champaign
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  7. Notes on South American caimans, by Karl P. Schmidt. Reports on results of the Captain Marshall Field expeditions.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1928.
    Contributed by: University of Illinois Urbana Champaign
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  8. A new crocodile from New Guinea, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1928.
    Contributed by: University of Illinois Urbana Champaign
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  9. The frogs and toads of the Chicago area / by Karl P. Schmidt, Asst. Curator of Reptiles and Amphibians.
    By: Schmidt, Karl Patterson, - Field Museum of Natural History.
    Publication info: Chicago :Field Museum of Natural History,1929.
    Contributed by: Field Museum Library
    BHL Collections: Field Museum Library
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  10. The truth about snake stories / by Karl P. Schmidt, Asst. Curator of Reptiles and Amphibians.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago:Field Museum of Natural History,1929.
    Contributed by: University of Illinois Urbana Champaign
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  11. Reptiles of Marshall Field North Arabian desert expeditions, 1927-1928, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1930.
    Contributed by: University of Illinois Urbana Champaign
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  12. The salamanders of the Chicago area / by Karl P. Schmidt, Asst. Curator of Reptiles and Amphibians.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1930.
    Contributed by: Field Museum Library
    BHL Collections: Field Museum Library
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  13. A fossil turtle from Peru / by Karl P. Schmidt -- ; Oliver Cummings Farrington -- editor.
    By: Schmidt, Karl Patterson, - Farrington, Oliver C.
    Publication info: Chicago :Field Museum Press ,1931.
    Contributed by: University of Illinois Urbana Champaign
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  14. Notes on New Guinean crocodiles, by Karl P. Schmidt. Reports on results of the Crane Pacific expedition.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1932.
    Contributed by: University of Illinois Urbana Champaign
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  15. Reptiles and amphibians from the Solomon Islands, by Karl P. Schmidt. Reports on results of the Crane Pacific expedition.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1932.
    Contributed by: University of Illinois Urbana Champaign
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  16. Reptiles and amphibians of the Mandel Venezuelan expedition, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1932.
    Contributed by: University of Illinois Urbana Champaign
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  17. Preliminary account of the coral snakes of Central America and Mexico, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  18. A new snake from Arabia, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  19. New reptiles and amphibians from Honduras, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  20. A new crocodile from the Philippine Islands, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  21. Notes on the breeding behavior of lizards / by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1935.
    Contributed by: University of Illinois Urbana Champaign
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  22. Notes on Central American and Mexican coral snakes, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  23. Notes on Bahaman reptiles and amphibians, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  24. Notes on snakes from Yucatan, by Karl P. Schmidt and E. Wyllys Andrews.
    By: Schmidt, Karl Patterson, - Andrews, E. Wyllys
    Contributed by: University of Illinois Urbana Champaign
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  25. Guatemalan salamanders of the genus Oedipus, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  26. Preliminary account of coral snakes of South America, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  27. Ecological animal geography; an authorized, rewritten edition based on Tiergeographie auf ockologischer grundlage / by Richard Hesse ... prepared by W. C. Allee ... and Karl P. Schmidt ...
    By: Hesse, Richard, - Allee, W. C. - Schmidt, Karl Patterson,
    Publication info: New York :J. Wiley & Sons, Inc. ;1937.
    Contributed by: MBLWHOI Library
    BHL Collections: MBLWHOI Library, Woods Hole
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  28. The history of Elaps Collaris Schlegel, 1837-1937, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  29. Turtles of the Chicago area / by Karl P. Schmidt, Curator of Amphibians and Reptiles.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1938.
    Contributed by: University of Illinois Urbana Champaign
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  30. Snakes of the genus Tantilla in the United States, by Frank N. Blanchard.
    By: Blanchard, Frank Nelson, - Gloyd, Howard Kay, - Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  31. A geographic variation gradient in frogs, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  32. New crocodilians from the Upper Paleocene of western Colorado / by Karl P. Schmidt --
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1938.
    Contributed by: University of Illinois Urbana Champaign
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  33. A new lizard from Mexico with a note on the genus Norops, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1939.
    Contributed by: University of Illinois Urbana Champaign
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  34. Reptiles and amphibians from southwestern Asia, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1939.
    Contributed by: University of Illinois Urbana Champaign
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  35. New Central American frogs of the genus Hypopachus, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1939.
    Contributed by: University of Illinois Urbana Champaign
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  36. A new coral snake from British Guiana, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1939.
    Contributed by: University of Illinois Urbana Champaign
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  37. Notes on Texan snakes of the genus Salvadora / by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1940.
    Contributed by: University of Illinois Urbana Champaign
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  38. A new turtle of the genus Podocnemis from the Cretaceous of Arkansas / by Karl P. Schmidt --
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History ,1940
    Contributed by: University of Illinois Urbana Champaign
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  39. A new toad from western China, by Karl P. Schmidt and Ch'eng-chao Liu.
    By: Schmidt, Karl Patterson, - Liu, Ch'eng-chao,
    Publication info: Chicago,1940.
    Contributed by: University of Illinois Urbana Champaign
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  40. Reptiles and amphibians from Central Arabia, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1941.
    Contributed by: University of Illinois Urbana Champaign
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  41. The herpetological fauna of the Salama Basin, Baja Verapaz, Guatemala, by Karl P. Schmidt and L. C. Stuart.
    By: Schmidt, Karl Patterson, - Stuart, Laurence Cooper,
    Publication info: Chicago,1941.
    Contributed by: University of Illinois Urbana Champaign
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  42. A new fossil alligator from Nebraska / by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History ,1941.
    Contributed by: University of Illinois Urbana Champaign
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  43. The amphibians and reptiles of British Honduras, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]1941.
    Contributed by: University of Illinois Urbana Champaign
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  44. Three new snakes from the Peruvian Andes, by Karl P. Schmidt and Warren F. Walker.
    By: Schmidt, Karl Patterson, - Walker, Warren F.
    Publication info: Chicago,1943.
    Contributed by: University of Illinois Urbana Champaign
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  45. Peruvian snakes from the University of Arequipa, by Karl P. Schmidt and Warren F. Walker.
    By: Schmidt, Karl Patterson, - Universidad Nacional de San Agustín.
    Publication info: Chicago,1943.
    Contributed by: University of Illinois Urbana Champaign
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  46. Snakes of the Peruvian coastal region, by Karl P. Schmidt and Warren F. Walker.
    By: Schmidt, Karl Patterson, - Walker, Warren F.
    Publication info: Chicago,1943.
    Contributed by: University of Illinois Urbana Champaign
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  47. Amphibians and reptiles from the Sudan, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1943.
    Contributed by: University of Illinois Urbana Champaign
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  48. Notes on coral snakes from Mexico, by Karl P. Schmidt and Hobart M. Smith.
    By: Schmidt, Karl Patterson, - Smith, Hobart Muir,
    Publication info: Chicago,1943
    Contributed by: University of Illinois Urbana Champaign
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  49. Two new thalassemyd turtles from the Cretaceous of Arkansas / by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History ,1944.
    Contributed by: University of Illinois Urbana Champaign
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  50. New frogs from Misiones and Uruguay, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1944
    Contributed by: University of Illinois Urbana Champaign
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  51. Amphibians and reptiles of Northern Coahuila, Mexico, by Karl P. Schmidt and David W. Owens.
    By: Schmidt, Karl Patterson, - Owens, David W
    Publication info: Chicago,1944
    Contributed by: University of Illinois Urbana Champaign
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  52. Amphibians and reptiles of the Big Bend region of Texas, by Karl P. Schmidt and Tarleton F. Smith.
    By: Schmidt, Karl Patterson, - Smith, Tarleton F
    Publication info: Chicago,1944
    Contributed by: University of Illinois Urbana Champaign
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  53. A new turtle from the Paleocene of Colorado / Karl P. Schmidt --
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago] :Chicago Natural History Museum Press ,1945.
    Contributed by: Field Museum Library
    BHL Collections: Field Museum Library
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  54. A new kinosternid turtle from Colombia.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]1947.
    Contributed by: University of Illinois Urbana Champaign
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  55. Redescription of Taphrosphys olssoni, a fossil turtle from Peru / Rainer Zangerl --
    By: Zangerl, Rainer, - Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum ,1947.
    Contributed by: Field Museum Library
    BHL Collections: Field Museum Library
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  56. Notes on amphibians and reptiles of Michoacan, Mexico [by] Karl P. Schmidt and Frederick A. Shannon.
    By: Schmidt, Karl Patterson, - Shannon, Frederick Albert,
    Publication info: [Chicago]1947.
    Contributed by: University of Illinois Urbana Champaign
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  57. Amphibians and reptiles of the Hopkins-Branner expedition to Brazil [by] Karl P. Schmidt and Robert F. Inger.
    By: Schmidt, Karl Patterson, - Inger, Robert F.
    Publication info: [Chicago]Chicago Natural History Museum,1951.
    Contributed by: University of Illinois Urbana Champaign
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  58. Crocodile hunting in Central America / by Karl P. Schmidt, Chief Curator, Dept. of Zoology.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]:Chicago Natural History Museum,c1952
    Contributed by: University of Illinois Urbana Champaign
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  59. A new leptodactylid frog from Chile / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1952.
    Contributed by: University of Illinois Urbana Champaign
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  60. References to the Tuatara in the Stephen Island letter book / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1952.
    Contributed by: University of Illinois Urbana Champaign
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  61. The Surinam coral snake, Micrurus surinamensis / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1952.
    Contributed by: University of Illinois Urbana Champaign
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  62. A visit to Karewa Island, home of the tuatara / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1953.
    Contributed by: University of Illinois Urbana Champaign
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  63. The Amazonian coral snake : Micrurus spixi / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1953.
    Contributed by: University of Illinois Urbana Champaign
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  64. Amphibians and reptiles of Yemen / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1953.
    Contributed by: University of Illinois Urbana Champaign
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  65. Hemprich's coral snake : Micrurus hemprichi / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1953.
    Contributed by: University of Illinois Urbana Champaign
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  66. Notes on frogs of the genus Telmatobius, with descriptions of two new Peruvian species / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1954.
    Contributed by: University of Illinois Urbana Champaign
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  67. The annellated coral snake, Micrurus annellatus Peters / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1954.
    Contributed by: University of Illinois Urbana Champaign
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  68. Coral snakes of the genus Micrurus in Colombia / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1955.
    Contributed by: University of Illinois Urbana Champaign
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  69. Geographical origins and dispersions of termite genera.
    By: Emerson, Alfred Edwards, - Schmidt, Karl Patterson,
    Publication info: [Chicago] :Chicago Natural History Museum,1955.
    Contributed by: University of Illinois Urbana Champaign
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  70. On the status and relations of Crocodylus mindorensis.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]Chicago Natural History Museum,1956.
    Contributed by: University of Illinois Urbana Champaign
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  71. The herpetology of Sinai, by Karl P. Schmidt and Hymen Marx.
    By: Schmidt, Karl Patterson, - Marx, Hymen.
    Publication info: [Chicago]Chicago Natural History Museum,1956.
    Contributed by: University of Illinois Urbana Champaign
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  72. The venomous coral snakes of Trinidad.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]Chicago Natural History Museum,1957.
    Contributed by: University of Illinois Urbana Champaign
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  73. Notes on lizards of the genus Dicrodon.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]Chicago Natural History Museum,1957.
    Contributed by: University of Illinois Urbana Champaign
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  74. Geographic variation in the Central American colubrine snake, Vinia sebae [by] Karl P. Schmidt and A. Stanley Rand.
    By: Schmidt, Karl Patterson, - Rand, A. Stanley
    Publication info: [Chicago]Chicago Natural History Museum,1957.
    Contributed by: University of Illinois Urbana Champaign
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  75. Some rare or little-known Mexican coral snakes.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]Chicago Natural History Museum,1958.
    Contributed by: University of Illinois Urbana Champaign
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