Sort By:
  1. A new Argyrohippus from the Deseado beds of Patagonia,
    By: Patterson, Bryan,
    Publication info: Chicago,1935
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1922-24  1st,  Argyrohippus  Captain Marshall Field paleontological expedition   Paleontology  Patagonia (Argentina and Chile)  
    View Book
  2. Trachytherus, a typotherid from the Deseado beds of Patagonia,
    By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History ,1934
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1922-24  1st,  Captain Marshall Field paleontological expeditions  Paleontology  Patagonia (Argentina and Chile)  
    View Book
  3. Upper premolar-molar structure in the notoungulata with notes on taxonomy /
    By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History ,1934.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1922-24  1st,  Captain Marshall Field paleontological expeditions  
    View Book
  4. The auditory region of an Upper Pliocene typotherid /
    By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History ,1934.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1922-1924  1st,  Captain Marshall Field paleontological expedition   Paleontology  Pliocene  Pseudotypotherium  
    View Book
  5. Cranial characters of Homalodotherium /
    By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History ,1934.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1922-24  1st,  Captain Marshall Field paleontological expeditions  Homalodotherium  
    View Book
  6. The internal structure of the ear in some notoungulates /
    By: Patterson, Bryan,
    Publication info: Chicago,1936
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1922-1924  1st,  Captain Marshall Field paleontological expeditions  Ear  
    View Book