TY  - RPRT
TI  - Stratigraphy of the Mississippian System, south-central Colorado and north-central New Mexico
AU  - Augustus K. Armstrong
AU  - Bernard L. Mamet
AU  - John E. Repetski
PY  - 1992
DO  - 10.3133/b1787ee
UR  - https://pubs.usgs.gov/publication/b1787EE
ID  - b1787EE
ER  -