TY  - RPRT
TI  - Structural analysis of divergent folds in the Martinsburg and Oranda Formations; Middletown 7.5-minute Quadrangle, VA
AU  - J. B. Epstein
PY  - 1993
DO  - 10.3133/ofr9325
UR  - https://pubs.usgs.gov/publication/ofr9325
ID  - ofr9325
ER  -