Swallow, G. C.  1817-1899. <br/><br/>
The rocks of Kansas / 
by G.C. Swallow and F. Hawn.  With Descriptions of new Permian fossils / by G.C. Swallow. 
 - St. Louis, Mo. :  Geo. Knapp, printers,  1858. 
 - 27, 3 p. ;  24 cm. 
<br/><br/> "Ext. from Trans. Acad. Sci., St. Louis, Vol. I, no. 2." 
<br/><br/><label>LCCN: </label>gs 06001295  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology--Carboniferous.<br/>Paleontology--Kansas--Permian.<br/>Geology--Kansas.
<br/><br/><label>LC Class. No.: </label>QE730  / .S9