Preliminary observations on the Mississippian system of northern New Mexico.

Bibliographic Details
Main Author:	Armstrong, Augustus K.
Format:	Book
Language:	English
Published:	Socorro, [publisher not identified] ; 1955.
Series:	Circular (New Mexico. Bureau of Mines and Mineral Resources) ; 39.
Subjects:	Geology, Stratigraphic > Mississippian. Geology > New Mexico.

Description
Physical Description:	42 pages : maps (1 folded) diagrams ; 28 cm.
Bibliography:	"References": pages 41-42.