( ^7 ) CI.AIBORNE Fossils 27 



ttiagnocostatus L,ea 

 /^us7is pia^'jtocosfaius L,ea.,Cont. to GeoL, Dec, 1833, p. 147, pi. 

 5, fig. 150. 

 Syn. of -F. delhis Con. , which see. 



magnoplicatus H. C. Lea 

 AdcBon magnoplicahis H. C. Lea, Amer. Jr. Sci., vol. 40, 1840, 

 p. 94, pi. I, fig. 5. 

 Syn. of A. 7nela?iellus l^e'Si, which see. 



magno-umbilicata Lea 



Natica magno-umbilicata Lea, Cont. to Geol., Dec, 1833, p. 109, 

 pi. 4, fig. 94. 



mamma Lea 



iVa/zVa 7;«^;«;«« Lea, Cont. to Geol. , Dec, 1833, p, 109, pi, 4, 



%• 95- 

 N. Tninima Lea, idem, p. 107. A young =pecimen. 



N. cetites Con. 



mantelli Con. 

 Murex mantelli Cbn., Jr. Ac Nat. Sci., vol. 7, 1834, p. 154. 

 M. mantelli Con. , Amer. Jour. Conch., vol. i, 1865, p. 210, pi. 

 20, fig. II. 



mantelli Lea. 

 Plicatula mantelli 'Li&a., Cont. to Geol. , Dec. , 1833, p. 89, pi. 3, 

 fig. 68. . 



Incorrectly written viantilli in the work just cited. 

 Syn. oi P.Jilnm.e7itosa Con. 



margaritaceum Con. 



Stalagmium niargaritaceum. Con., Foss. Sh. Tert. Form., 1833, 



P- 39- 

 Myoparo costatus 1^0.2., Q-orsX.. to QiQ.o\., Dec, 1833, p. 74, pi. 2, 



fig- 51. 

 Type of kS. margarstacea is lost. 



media Lea 



Ntiaila media Lea, Cont. to Geol., Dec, 1833, p. 83, pi. 3, f. 62. 

 A", equalis Con., Foss. Sh. Tert. Form., Nov., 1833, p. 46. 

 Nucula7ia equalis Con., Amer. Jr. Conch., 1865, p. 13. 



Conrad's description is so imperfect that Lea's name shotld 

 hold. 



melanellus Lea 



Acteon melanelhis Lea., Cont. to Geol., 1833, p. 113, pi. 4, f. 99- 

 A. striatus Lea is probably a fragment of melanellus. 



