Biodiversity Heritage Library

BHL has entered a new chapter. Learn more.

Browse by:

Sort By:

Descriptions of the oldest known South American mammals, from the Río Chico Formation

View Metadata

By: Simpson, George Gaylord, - Scarritt Patagonian Expedition - Scarritt Patagonian Expedition

Publication info: New York City, The American Museum of Natural History, [1935]

Holding Institution: American Museum of Natural History Library

Subjects: 56.9(118:82) Argentina Chubut Mammals, Fossil Paleogene Paleontology Patagonia (Argentina and Chile)
Occurrence and relationships of the Río Chico fauna of Patagonia

View Metadata

By: Simpson, George Gaylord, - Scarritt Patagonian Expedition - Scarritt Patagonian Expedition

Publication info: New York City, The American Museum of Natural History, [1935]

Holding Institution: American Museum of Natural History Library

Subjects: 56.9(118:82) Argentina Chubut Geology Geology, Stratigraphic Mammals, Fossil Paleogene Paleontology Patagonia (Argentina and Chile)