
Virginia Online Bibliography for the Shenandoah Study Area
Publications Retrieval for stratigraphic
- Epstein, J.B., Orndorff, R.C., and Rader, E.K., 1995, Middle Ordovician Stickley Run member (new name) of the Martinsburg Formation, Shenandoah Valley, northern Virginia, in Stratigraphic Notes, 1994: U.S. Geological Survey Bulletin 2135, p. 1-13.
- Orndorff, R.C., and Epstein, J.B., 1994, A structural and stratigraphic excursion through the Shenandoah Valley, northern Virginia: U.S. Geological Survey Open-file Report 94-573, 24 p.
- Williams, S.T., Hibbits, H.A. and Campbell, E.V., 2006, Digital compilation of geologic maps and new structural and stratigraphic interpretations in the southern Shenandoah Valley, Virginia: Abstracts with Programs - Geological Society of America, v.38, no.3, 77 p.