Pessagno, Emile A. <br/><br/>
Radiolarian zonation and stratigraphy of the upper cretaceous portion of the Great Valley Sequence, California Coast Range / 
Emile A. Pessagno. 
 - New York :  Micropaleontrology Press,  1976. 
 - Micropaaleontology special publication  no.2 .
<br/><br/> Accomppanying material are available at APD 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Mesozoic.