TY  - RPRT
TI  - Coal depositional models in some Tertiary and Cretaceous coal fields in the U.S. Western Interior
AU  - R. M. Flores
PY  - 1979
DO  - 10.1016/0146-6380(79)90025-1
UR  - https://pubs.usgs.gov/publication/70012440
ID  - 70012440
ER  -