Studies of the Pierre shale in the northern Great Plains A Stratigraphy of the Pierre Shale, Valley City and Pembina Mountain areas North Dakota : five lithologic subdivisions of the Pierre Shale in eastern North Dakota correlated with equivalent rocks in central South Dakota, eastern Wyoming, central Montana, and southern Manitoba / by James R. Gill and William A. Cobban
Gespeichert in:
1. Verfasser: | |
---|---|
Weitere Verfasser: | |
Format: | UnknownFormat |
Sprache: | eng |
Veröffentlicht: |
Washington, DC
U.S. Gov. Print. Off.
1965
|
Schriftenreihe: | Geological survey professional paper
392-A |
Schlagworte: | |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Beschreibung: | III, 20 S. Ill., Kt. |
---|