Early Miocene nonmarine diatoms from the Pine Ridge area, Sioux County, Nebraska /

Bibliographic Details
Main Author:	Andrews, George William, 1929-
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1971.
Series:	Geological Survey professional paper ; 683-E. Geological Survey professional paper. Contributions to paleontology.
Subjects:	Diatoms, Fossil > Nebraska > Sioux County. Paleontology > Miocene. Paleontology > Nebraska > Sioux County.

Description
Physical Description:	iii, 17 pages, 10 unnumbered pages : illustrations ; 29 cm.
Bibliography:	Bibliography: pages 14-15.