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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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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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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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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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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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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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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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