Cenozoic South American land mammal ages: correlation to global geochronologies
- Tulsa, Oklahoma SEPM (Society for Sedimentary Geology) 1995
- pp. 317-333 ilus.
- SEPM Special Publication n.54 .
BIOGEOGRAFIA CENOZOICO CHORDATA EOCENO SUPERIOR EXTINCION GEOCRONOLOGIA MAGNETOESTRATIGRAFIA MAMMALIA