TY  - RPRT
TI  - The Richmond and Greenwich slices of the Hamburg klippe in eastern Pennsylvania — Stratigraphy, sedimentology, structure, and plate tectonic implications
AU  - G. G. Lash
AU  - Avery A. Drake
PY  - 1984
DO  - 10.3133/pp1312
UR  - https://pubs.usgs.gov/publication/pp1312
ID  - pp1312
ER  -