Taxon Detail Search:

RankNameAuthor
Phylum:Mollusca  
Class:Cephalopoda 
Subclass:Ammonoidea 
Genus:Ammonellipsites 
Subgenus:Fascipericyclus 


Species
   polaris
AuthorsYearTitle
Gordon, Mackenzie1957Mississippian Cephalopods of North and Eastern Alaska
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Description: