Hintze, Lehi F. <br/><br/>
Lower Ordovician trilobites from western Utah and eastern Nevada. 

 - Salt Lake City,  1952. 
 - vi, 249 p.  plates, maps, tables.  23 cm. 
 - Utah. Geological and Mineralogical Survey. Bulletin  48 .
 - Bulletin (Utah Geological and Mineralogical Survey) ;  48. .
<br/><br/>Bibliography: p. 244-249. 
<br/><br/><label>LCCN: </label>gs 53000131  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trilobites.<br/>Paleontology--Utah.<br/>Paleontology--Nevada.<br/>Paleontology--Ordovician.
<br/><br/><label>LC Class. No.: </label>QE169  / .A3 no. 48 
<br/><br/><label>Gov. Doc. Class. No.: </label>N 3300.71: Bul/47