Tozer, E.T. <br/><br/>
Canadian Triassic ammonoid faunas 

 - Ottawa, Ontario  Geological Survey of Canada  1994 
 - 663 p.  148 láms. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AMMONOIDEA<br/>PALEONTOLOGÍA<br/>TRIASICO
<br/><br/><label>Subjects--Geographic Terms: </label><br/>CANADA