Usher, J. L. <br/><br/>
Ammonite faunas of the Upper Cretaceous rocks of Vancouver Island, British Columbia. 

 - Ottawa,  E. Cloutier, Queen's Printer,  1952. 
 - v, 182 p.  illus., 31 plates (1 fold. in pocket) fold. col. map (in pocket) tables (1 fold.) 
<br/><br/> At head of title: Dept. of Mines and Technical Surveys. 
<br/><br/>Bibliography: p. 112-119. 
<br/><br/><label>LCCN: </label>gs 53000024  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ammonoidea.<br/>Paleontology--Cretaceous.<br/>Paleontology--British Columbia--Vancouver Island.
<br/><br/><label>LC Class. No.: </label>QE185  / .A43 no. 21