TY  - RPRT
TI  - Memorial to Jack B. Epstein 1935-2020
AU  - Randall C. Orndorff
AU  - David J. Weary
AU  - Peter T. Lyttle
PY  - 2020
UR  - https://pubs.usgs.gov/publication/70216296
ID  - 70216296
ER  -