TY  - RPRT
TI  - Lithologic descriptions of cores and exposures of Devonian shale and associated strata in Ohio along Lake Erie
AU  - Ronald F. Broadhead
AU  - Roy Clark Kepferle
AU  - Paul Edwin Potter
PY  - 1980
DO  - 10.3133/ofr80719
UR  - https://pubs.usgs.gov/publication/ofr80719
ID  - ofr80719
ER  -