TY  - RPRT
TI  - Subsurface stratigraphic analysis of Upper Cretaceous rocks, southeastern flank of the Williston Basin, North and South Dakota
AU  - J. K. Baird
AU  - T. S. Dyman
PY  - 1993
DO  - 10.3133/ofr93335
UR  - https://pubs.usgs.gov/publication/ofr93335
ID  - ofr93335
ER  -