TY  - RPRT
TI  - Preliminary results of coring the Mesozoic diabase sheet near Reesers Summit, New Cumberland, Pennsylvania
AU  - A.J. Froelich
AU  - D. L. Daniels
AU  - R. H. Morin
PY  - 1987
DO  - 10.3133/ofr87671
UR  - https://pubs.usgs.gov/publication/ofr87671
ID  - ofr87671
ER  -