Evitt, William R. <br/><br/>
The cretaceous microfossil Ophiobolus lapidaris O. Wetzel and its fl agellum-like filaments / 
by William R. Evitt. With the collaboration of G. Deflandre. 
 - Stanford :  Stanford, California, School of Earth Sciences, Stanfo rd University,  1968 
 - 9 p. :  ill. ;  26 cm. 
 - Stanford University publications. Geological science ;  v.12, no. 3 .
<br/><br/>Includes bibliographical references (p. 9) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ophiobolus lapidaris.<br/>Paleontology--Cretaceous.
<br/><br/><label>Dewey Class. No.: </label>561.92