TY  - RPRT
TI  - Isostatic residual gravity and crustal geology of the United States
AU  - Robert C. Jachens
AU  - Robert W. Simpson
AU  - Richard J. Blakely
AU  - Richard W. Saltus
PY  - 1989
DO  - 10.1130/mem172-p405
UR  - https://pubs.usgs.gov/publication/70209801
ID  - 70209801
ER  -