A new phororhacoid bird from the Deseado formation of Patagonia
By: by Bryan Patterson. Results of the Marshall Field paleontological expeditions to Argentina and Bolivia, 1922-27.
Series: Fieldiana -- v. 8, no. 8; [Field Museum of Natural History. Publication] -- no. 507; Geological series of Field Museum of Natural History -- v. 8, no. 8.; Publication (Field Museum of Natural History : 1909) -- v. 8, no. 8; Publication (Field Museum of Natural History : 1909) -- 507
Publisher: Field Museum of Natural History
Published: 1941
Place of publication: Chicago
Subjects: Captain Marshall Field paleontological expeditions to Argentina and Bolivia, 1922-27.; Paleontology -- Oligocene.; Paleontology -- Patagonia (Argentina and Chile)