TY  - RPRT
TI  - The Permian–Triassic transition in Colorado
AU  - James S. Hagadorn
AU  - Karen R. Whitely
AU  - Bonita L. Lahey
AU  - Charles M. Henderson
AU  - Christopher S. Holm-Denoma
PY  - 2016
DO  - 10.1130/2016.0044(03)
UR  - https://pubs.usgs.gov/publication/70179075
ID  - 70179075
ER  -