Foraminifera and stratigraphy of the upper part of the Pierre Shale and lower part of the Fox Hills Sandstone (Cretaceous) north-central South Dakota
By: by James F. Mello.
Series: Geological Survey professional paper 611; Geological Survey professional paper ;; 611.
Publisher: U.S. Govt. Print. Off.
Published: 1969
Place of publication: Washington
Language: eng
Number of pages: 121
Subjects: Foraminifera, Fossil.; Paleontology -- Cretaceous.; Paleontology -- South Dakota.
Notes: Bibliography: p. 112-116.