TY  - RPRT
TI  - Geologic map of the Pine Buttes quadrangle, Colfax County, New Mexico
AU  - Mortimer Hay Staatz
PY  - 1986
DO  - 10.3133/gq1591
UR  - https://pubs.usgs.gov/publication/gq1591
ID  - gq1591
ER  -