TY  - JOUR
TI  - Mammals from the early Cenozoic of Chubut, Argentina
T2  - Breviora
VL  - 360
UR  - https://www.biodiversitylibrary.org/part/6267
PB  - Museum of Comparative Zoology, Harvard University
CY  - Cambridge, Mass
PY  - 1970
SP  - 1
EP  - 13
AU  - Simpson, George Gaylord,
ER  -