Decker, Charles Elijah,  1868-1958. <br/><br/>
The stratigraphy and physical characteristics of the Simpson group, 
by Charles E. Decker and Clifford A. Merritt. With descriptions and illustrations of ostracodes and conodonts, by Reginald W. Harris. 
 - Norman,  Guthrie, Okla.,  Oklahoma printing co.,  1931. 
 - 112 p. incl. 1 illus., map, XV pl. (incl. fold. map in pocket) tables (1 fold.)  24 cm. 
 - Oklahoma. Geological survey. Bulletin  no. 55 .
<br/><br/>"Earlier publications": p. 7. Bibliographical foot-notes. 
<br/><br/><label>LCCN: </label>gs 31000276  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic.<br/>Geology--Oklahoma.<br/>Geology--Oklahoma--Arbuckle Mountains.<br/>Ostracoda.<br/>Conodonts.
<br/><br/><label>LC Class. No.: </label>QE153  / .A2 no. 55