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  1. An adianthine litoptern from the Deseado formation of Patagonia / by Bryan Patterson --. Results of the Marshall Field paleontological expeditions to Argentina and Bolivia, 1922-27.
    By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History ,1940
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Captain Marshall Field paleontological expeditions  Proadiantus  
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  2. Cranial characters of Homalodotherium / by Bryan Patterson --.
    By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History ,1934.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: 1922-24  1st,  Captain Marshall Field paleontological expeditions  Homalodotherium  
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  3. The internal structure of the ear in some notoungulates / by Bryan Patterson --. Results of the first Marshall Field paleontological expedition to Argentina and Bolivia, 1922-24.
    By: Patterson, Bryan,
    Publication info: Chicago,1936
    Contributed by: University of Illinois Urbana Champaign
    Subjects: 1922-1924  1st,  Captain Marshall Field paleontological expeditions  Ear  
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  4. A new phororhacoid bird from the Deseado formation of Patagonia / by Bryan Patterson. Results of the Marshall Field paleontological expeditions to Argentina and Bolivia, 1922-27.
    By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History ,1941.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Captain Marshall Field paleontological expeditions  Oligocene  Paleontology  Patagonia (Argentina and Chile)  
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  5. Some notoungulate braincasts / by Bryan Patterson --. Results of the Marshall Field paleontological expeditions to Argentina and Bolivia, 1922-27.
    By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History,1937
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Captain Marshall Field paleontological expeditions  
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  6. Trachytherus, a typotherid from the Deseado beds of Patagonia, by Bryan Patterson --. Results of the first Marshall Field paleontological expedition to Argentina and Bolivia, 1922-24.
    By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History ,1934
    Contributed by: University of Illinois Urbana Champaign
    Subjects: 1922-24  1st,  Captain Marshall Field paleontological expeditions  Paleontology  Patagonia (Argentina and Chile)  
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  7. Upper premolar-molar structure in the notoungulata with notes on taxonomy / by Bryan Patterson --
    By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History ,1934.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: 1922-24  1st,  Captain Marshall Field paleontological expeditions  
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