Distribution and stratigraphic significance of foraminifera and algae in well cores from Madison Group ( Mississippian), Williston Basin, Montana. by W.J. Sando and B.L. Mamet.
Contributors: Mamet, B.L.
Publisher: U.S.  Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 12
Subjects: Geology - Montana
Notes: 11