295 

 GALEOCERDO, M. & H. 



Affussiz, PoisBous Ibssiles. 



GiLEOCERDO CRASSIDENS, Cope. 



Proceedings of tlid Aiiiericau Pliilo.sopliicul Society, 1872, p. 355. 



Nfobraia epoch of the Stiioky Hill. 

 Galeoceruo hartveleii, Cope. 



L. c, 187-2, :i5(i. 



Niobrara epoch of tiie Smoky Hill. 

 Galeocerdo falcatus, Agussiz. 



Lei<ly, Report of the Uuited States Geological .Survey of the Territories, I, p. 301, Table 

 . XVIII, 29-4:!. 



Niobrara epoch of the Smoky Hill; greensand of New Jersey 



Galeocerdo pristodontus, Agass. 



Greensand of New Jersey ; buff sandstone of Gallinas, New Mexico. 



CARCHAKODON. Agassiz. 



Poissoiis fossiles, III. 



Carcharodon angustiuens, Agassiz. 



Gibbes, Journal of the Academy of Pbiludel|)liia, lri49. 



Greensand of No. 5, New Jersey. 



(.)T(JDUS, Agassiz. 



Poissous fossiles, 1833, vol. Ill 



Otodus DivARiCA'rus, Leidy. 



Report, I, p. 305, Table XVIII, tigs. 2(5-28. 



Represented by several teeth, of which I select tiie largest and most 

 perfect as type. The lateral denticles are well developed, though not large. 

 The median cusp is rather narrow and moderately curved antero-postcriorly. 

 The postei'ior surface is smooth, the anterior coarsely striate at the base. The 

 fangs of the root diverge strongly, but, what constitutes a peculiarity of the 

 species, project far forward and outward at their point of junction below the 

 crown, reminding one of the pygal region of the Hottentot Venus. 



Jewell County, Kansas, Professor Mudge ; also Mississippi. 



Otodus appendiculatus, Agassiz. 



Poissous fossilrs, III. 



Greensand, No. 5, of New Jersey. 



