Girty, George Herbert,  1869-1939. <br/><br/>
The fauna of the phosphate beds of the Park City formation in Idaho, Wyoming, and Utah, 
by George H. Girty. 
 - Washington,  Govt. print. off.,  1910. 
 - 82 p.  7 pl.  24 cm. 
<br/><br/> Issued also as House doc. no. 996, 61st Cong., 
<br/><br/><label>LCCN: </label>gs 11000056  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology--Idaho.<br/>Paleontology--Wyoming.<br/>Paleontology--Utah.<br/>Paleontology--Carboniferous.<br/>Invertebrates, Fossil.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 436