Gutstadt, Allan M. <br/><br/>
Cambrian and Ordovician stratigraphy and oil and gas possibilities in Indiana. 

 - Bloomington :  For sale by Geological Survey, Indiana Dept. of Conservation,  1958. 
 - 103 p. :  maps (1 fold. in pocket), diagrs., tables ;  23 cm. 
 - Indiana. Geological Survey. Bulletin  no. 14 .
<br/><br/>With : Cement raw materials in Indiana, 1958 -- Geology and coal deposits of the Brazil quadrangles, Indiana / by Harold C. Hutchison, 1960 -- Petrography of Indiana sandstones collected for high-silica evaluation / by Seymour S. Greenberg, 1960.  Bloomington : For sale by Geological Survey, Indiana Dept. of Conservation.  Bound together subsequent to publication. 
<br/><br/>Bibliography: p. 100-103. 
<br/><br/><label>LCCN: </label>gs 59000192  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Cambrian.<br/>Geology, Stratigraphic--Ordovician.<br/>Petroleum--Indiana.<br/>Natural gas--Indiana.
<br/><br/><label>LC Class. No.: </label>QE109  / .A32 no. 14 
<br/><br/><label>Dewey Class. No.: </label>551/.724