Maisey, John G. <br/><br/>
The braincase in Paleozoic symmoriiform and Cladoselachian sharks / 
John G. Maisey. 
 - New York :  Amer. museum of natural history,  2007. 
 - 122 p. :  ill., (some col.) ;  26 см. 
 - Bulletin of the American museum of natural history  No. 307  0003-0090 .
 - Bulletin of the American museum of natural history  No. 307 .
<br/><br/>Includes bibliogr. references : p. 116-122 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology