TY  - RPRT
TI  - Preliminary map of earthquake epicenters in Yellowstone Park and vicinity 1973-1978
AU  - Andrew M. Pitt
PY  - 1979
DO  - 10.3133/ofr79717
UR  - https://pubs.usgs.gov/publication/ofr79717
ID  - ofr79717
ER  -