Sanz López, Javier <br/><br/>
Stratigraphy of lower Cambrian and unconformable lower Carboniferous beds from the Valls unit (Catalonian Coastal Ranges) 

 - Paris  Académie des Sciences|Elsevier  Janvier 2000 
 - pp. 147-153  ilus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CAMBRICO<br/>CARBONIFERO<br/>CONODONTA<br/>ICNOFOSILES
<br/><br/><label>Subjects--Geographic Terms: </label><br/>CATALUÑA<br/>ESPAÑA