2, 99 Guppy Reprint 151 



Solarium quadriseriatum . — Scwerey. 

 Journ. Geol. Soc. 1850 P. 81 PI. x, F. 8. 



Varieties of this chiefly based on surface ornamentation have 

 been described by Dall from the Tertiaries of Florida, and by 

 Toula from Gatun (Panama). 



Marginela coniformis. — Sowerby . 



Journ. Geol. Soc. 1850 P. 45. 



1866 PI. xvii F. 2. 

 The examples are large and fine and may be compared with 

 M. aurora Dal. Flor. Foss. Pt. i PI. vi F. 4A. Others of Ball's 

 Species are very similar, See' M. ba/ista, elegantula and newmani 

 figured on PI. iv of that Work, possibly also M. floridana Dal. 

 M. Sowerbyi of Gabb figured by me in Journ. Geol. Soc. PL 

 xxviii F. 1 is a Form with a higher Spire. I thought that M. 

 denticulata Dal. (Flor. Foss. Pt. i PI. v F. 8) might be the same. 



M itra heneken i. — SowERBY . 



M. henekeni. — Sow. — Geol. Journal, 1850, p. 46, 

 PI. ix. F. 5. 



Mitra silicata. — Dae. — (Flor. Foss. Pt. i PI. iv F.io) seems 

 very like this. M. symetrica and M. longa of Gabb are probably 

 forms of this, and M. titan — Gab. is a large form without surface 

 ornament. 



Page 9 

 Murex miocenica. — Dae. 

 Florida Fossils, Part i., p. 146, PI. ix., Fig. 9. 

 A single imperfect example. 



Murex cornurectus. — Guppy. 

 Journ. Geol. Soc, 1876, p. 521, PI. xxviii., F. 4. 

 An imperfect example. 



Turbinelus validus. — Sow. 

 Journ. Geol. Soc. 1850, p. 50. 

 An imperfect example. 



