TY  - RPRT
TI  - Depositional dip-oriented cross-section through the Lower Silurian "Clinton" sands and Medina Group in northeastern Ohio and western Pennsylvania
AU  - C. W. Keighin
PY  - 1998
DO  - 10.3133/ofr98500
UR  - https://pubs.usgs.gov/publication/ofr98500
ID  - ofr98500
ER  -