Lethaia  [electronic resource]. 

 - Oslo,  Universitetsforlaget. 
 - Four no. a year 
 - v. 1- Jan. 1968- 
<br/><br/> Published: London : Taylor & Francis, <2007->  Academic Journal 
<br/><br/>
<br/><br/><br/>English, French, or German; summaries in English. 
<br/><br/>"Official journal of the International Palaeontological Association." 
<br/><br/><label>ISSN: </label>0024-1164 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology--Periodicals.<br/>Geology, Stratigraphic--Periodicals.<br/>Paléontologie--Périodiques.<br/>Stratigraphie--Périodiques.
<br/><br/><label>LC Class. No.: </label>QE701  / .L5