TY  - RPRT
TI  - Miocene mammals and Central American seaways
AU  - F.C. Whitmore
AU  - R.H. Stewart
PY  - 1965
DO  - 10.1126/science.148.3667.180
UR  - https://pubs.usgs.gov/publication/70010599
ID  - 70010599
ER  -