Ogg, James G. <br/><br/>
Magnetostratigraphy of the Jurassic/Cretaceous boundary 

 - Boulder, CO  Geological Society of America  July 1986 
 - pp. 547-550 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CRETACEO<br/>JURASICO<br/>MAGNETOESTRATIGRAFIA