Carlson, C. G. <br/><br/>
Stratigraphy of the Winnipeg and Deadwood formations in North Dakota. 

 - Grand Forks, N.D.,  1960. 
 - vii, 149 p.  illus., maps, diagrs., tables (1 in pocket)  23 cm. 
<br/><br/>Bibliography: p. 78-84. 
<br/><br/><label>LCCN: </label>gs 60000261  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Ordovician.<br/>Geology, Stratigraphic--Cambrian.<br/>Borings--North Dakota.<br/>Geology--North Dakota.
<br/><br/><label>LC Class. No.: </label>QE662  / .C3 
<br/><br/><label>Dewey Class. No.: </label>551.724