TY  - RPRT
TI  - Ordovician volcanic-arc terrane in the Central Appalachian Piedmont of Maryland and Virginia: SHRIMP U-Pb geochronology, field relations, and tectonic significance
AU  - J. Wright Horton,
AU  - John N. Aleinikoff
AU  - Avery A. Drake
AU  - C. Mark Fanning
PY  - 2010
DO  - 10.1130/2010.1206(25)
UR  - https://pubs.usgs.gov/publication/70230187
ID  - 70230187
ER  -