Benavides, Víctor <br/><br/>
Cretaceous system in Northern Peru 

 -  ill., carte, tab. 
<br/><br/>bibliogr. p. 488-493 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stratigraphie<br/>Paléontologie<br/>Faune ammonite<br/>Crétacé
<br/><br/><label>Subjects--Index Terms: </label>Pérou