TY  - RPRT
TI  - Bedrock geology of the Paducah 1° x 2° CUSMAP quadrangle, Illinois, Indiana, Kentucky, and Missouri
AU  - W. John Nelson
PY  - 1998
DO  - 10.3133/b2150b
UR  - https://pubs.usgs.gov/publication/b2150B
ID  - b2150B
ER  -