Leatherock, Constance,  1898- <br/><br/>
The correlation of rocks of Simpson age in north-central Kansas with the St. Peter Sandstone and associated rocks in north-western Missouri / 
by Constance Leatherock. 
 - [Lawrence :  s.n.],  1945. 
 - 16 p. :  illus. ;  23 cm. 
 - University of Kansas publications .
 - Kansas. State Geological Survey. Bulletin 60, pt. 1 Kansas. State Geological Survey. Reports of studies, 1945, pt. 1. .
 - Kansas Geological Survey.  Reports of studies ;  1945, pt. 1. .
 - Bulletin (Kansas Geological Survey) ;  60, pt. 1. .
<br/><br/> "Investigation conducted under cooperative agreement between the State Geological Survey of Kansas and the Geological Survey of the United States Department of the Interior." 
<br/><br/>With : Stratigraphy of the Marmaton group, Pennsylvanian, in Kansas / by John Mark Jewett, 1945.  Bound together subsequent to publication. 
<br/><br/>"References": p. 15-16. 
<br/><br/><label>LCCN: </label>gs 45000073  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Kansas.<br/>Geology, Stratigraphic--Ordovician.
<br/><br/><label>LC Class. No.: </label>QE113  / .A2 no. 60, pt. 1