TY  - RPRT
TI  - Geologic map of the Blackburn Hills volcanic field
AU  - E. J. Moll-Stalcup
AU  - W.W. Patton
PY  - 1992
DO  - 10.3133/mf2199
UR  - https://pubs.usgs.gov/publication/mf2199
ID  - mf2199
ER  -