TY  - RPRT
TI  - Maps showing the thickness and character of Quaternary sediments in the glaciated United States east of the Rocky Mountains-northern plains states (west of 102 degrees west longitude)
AU  - D. R. Soller
PY  - 1994
DO  - 10.3133/i1970d
UR  - https://pubs.usgs.gov/publication/i1970D
ID  - i1970D
ER  -