TY  - RPRT
TI  - U-Pb and K-Ar geochronology in Paleozoic and Mesozoic intrusive rocks of the Coastal Cordillera, Valparaiso, Chile
AU  - Paulina Gana
AU  - Richard M. Tosdal
PY  - 1996
UR  - https://pubs.usgs.gov/publication/70018631
ID  - 70018631
ER  -