TY  - RPRT
TI  - Preliminary geologic map of the Big Costilla Peak area, Taos County, New Mexico, and Costilla County, Colorado
AU  - Christopher J. Fridrich
AU  - Ralph R. Shroba
AU  - Adam M. Hudson
PY  - 2012
DO  - 10.3133/ofr20121041
UR  - https://pubs.usgs.gov/publication/ofr20121041
ID  - ofr20121041
ER  -