TY  - RPRT
TI  - Coals of the Brazil Formation (Pennsylvanian) in Indiana: Observations of correlation inconsistencies and their implications
AU  - Maria Mastalerz
AU  - P.R. Ames
AU  - P.L. Padgett
PY  - 2003
DO  - 10.1016/s0166-5162(03)00037-5
UR  - https://pubs.usgs.gov/publication/70025739
ID  - 70025739
ER  -