TY  - RPRT
TI  - The age and constitution of Cerro Campanario, a mafic stratovolcano in the Andes of central Chile
AU  - Wes Hildreth
AU  - B. Singer
AU  - E. Godoy
AU  - F. Munizaga
PY  - 1998
DO  - 10.4067/s0716-02081998000100002
UR  - https://pubs.usgs.gov/publication/70020834
ID  - 70020834
ER  -