Westermann,Gerd E <br/><br/>
New Middle Jurassic Ammonitina from New Guinea 

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 - Ithaca - EEUU  Paleontological Research Institution  1970 
 - 90p.  23cm 
 - Bulletins of American Paleontology   v.57(256) .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Ammonitas--Fauna fosil--Paleozoologia--Paleontologia--Jurasico--Nueva Guinea--Nueva Guinea<br/>Geologia