TY  - RPRT
TI  - Geologic map of the Tremont quadrangle, Schuylkill and Northumberland Counties, Pennsylvania
AU  - Gordon H. Wood
AU  - J. Peter Trexler
PY  - 1968
DO  - 10.3133/gq692
UR  - https://pubs.usgs.gov/publication/gq692
ID  - gq692
ER  -