TY  - RPRT
TI  - Paleoecology of the Late Pennsylvanian-age Calhoun coal bed and implications for long-term dynamics of wetland ecosystems
AU  - Debra A. Willard
AU  - T.L. Phillips
AU  - Alicia D. Lesnikowska
AU  - William A. DiMichele
PY  - 2007
DO  - 10.1016/j.coal.2006.03.011
UR  - https://pubs.usgs.gov/publication/70032959
ID  - 70032959
ER  -