TY  - RPRT
TI  - Neogene geomorphic and climatic evolution of the central San Juan Mountains, Colorado: K/Ar age and stable isotope data on supergene alunite and jarosite from the Creede mining district
AU  - Robert O. Rye
AU  - Philip M. Bethke
AU  - Marvin A. Lanphere
AU  - Thomas A. Steven
PY  - 2000
DO  - 10.1130/0-8137-2346-9.95
UR  - https://pubs.usgs.gov/publication/70093919
ID  - 70093919
ER  -