Peterson, Reed H. <br/><br/>
Microfossils of the upper Cretaceous of northeastern Utah and southwestern Wyoming, 
by Reed H. Peterson, David J. Gauger, and Robert R. Lankford; edited by Daniel J. Jones. 
 - [Salt Lake City]  1953. 
 - vi, 158 p.  illus., maps, tables.  23 cm. 
 - Utah.  Geological and Mineralogical Survey.  Bulletin 47.  Contributions in micropaleontology,  no. 1 .
 - Utah Geological and Mineralogical Survey.  Bulletin ;  47. Utah Geological and Mineralogical Survey.  Contributions in micropaleontology ;  no. 1. .
<br/><br/> Errata slip inserted. 
<br/><br/>Bibliography: p. 153-158. 
<br/><br/><label>LCCN: </label>gs 54000049  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Micropaleontology.<br/>Paleontology--Utah.<br/>Paleontology--Wyoming.<br/>Paleontology--Cretaceous.
<br/><br/><label>LC Class. No.: </label>QE169  / .A3 no. 47 
<br/><br/><label>Gov. Doc. Class. No.: </label>N 3300.71: Bul/47