TY  - RPRT
TI  - 40Ar/39Ar dating of Silurian and late Devonian cleavages in lower greenschist-facies rocks in the Westminster terrane, Maryland, USA
AU  - R. P. Wintsch
AU  - Michael J. Kunk
AU  - Brian Mulvey
AU  - C. Scott Southworth
PY  - 2009
DO  - 10.1130/b30030.1
UR  - https://pubs.usgs.gov/publication/70207676
ID  - 70207676
ER  -