Jeletzky, J. A.  1915- <br/><br/>
Thorsteinssonoceras, a new craspeditid ammonite from the Valanginian of Ellesmere Island, Arctic Archipelago, 
by J. A. Jeletzky. 
 - [Ottawa]  Dept. of Mines and Technical Surveys  [1965] 
 - 16 p.  illus., plates.  25 cm. 
<br/><br/> Abstract in English and French. 
<br/><br/>Bibliograhy: p. 15-16. 
<br/><br/><label>LCCN: </label>gs 66000037  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ammonoidea.<br/>Paleontology--Cretaceous.<br/>Paleontology--Northwest Territories--Ellesmere Island.
<br/><br/><label>LC Class. No.: </label>QE185  / .A43 no. 120