New names for units in the lower part of the Green River Formation, Piceance Creek Basin, Colorado /

Bibliographic Details
Main Author: Johnson, Ronald C. (Ronald Carl), 1950-
Corporate Author: Geological Survey (U.S.)
Format: Government Document Book
Language:English
Published: [Reston, Va.] : U.S. Dept. of the Interior, Geological Survey ; 1984.
Series:Geological Survey bulletin ; 1529-I.
Contributions to stratigraphy.
Subjects:
Description
Item Description:Seven ills. and 2 maps on one folded sheet in pocket.
Folded sheet includes indexes.
Physical Description:iii, 20 pages : illustrations, maps ; 24 cm.
Bibliography:Bibliography: pages 18-20.