[ xxzir. ] 



THAUMASTUS. 



(See also figs. 9, 10.) 

 Fig. 14. T. Californicbs, Reeve. Conch. Icon., No, 

 378, Dec, 1848. 

 W. G. Binney, 1. c. iv., p. 24, t. 79, f. 15, 

 1859. 



" 15. T. PATRiARCHA, W. G. Binnej. Proc. Acad 

 Nat. Sci., p. 116, 1858. 

 W. G. Binney, Terr. Moll., iv., p. 130, t. 80 

 f. 13, 1859. 



" 16. T. ALTERNATUS, Say. New Harmony Dis 

 seminator, Dec. 28, 1831. 

 W. G. Binney, 1. c. iv., p. 126, t. 80, f. 1, 3 

 1859. 



Bui. dealbaius, Say, (Part) Binney, J. c. ii., p 

 276, t. 51, f. 2, t. 51 a, (excl. other fig. 

 ures,) 1851. 



£ul. lactarius, Menke. 



No. 3. 



No. 4. 



No. 5. 



ORTHALICID^. 



Synonymy and Reference to 

 Plate 14. 



THAUMASTUS. 



(See also pi. 13.) 



Figs. 1, 2, 4, 5. T. ScHiEDEANUS, Pfeiffer. Symb. ad 

 Hist. Hel., i., p. 43, 1841. 

 W. G. Binney, 1. c. iv., p. 129, t. 80, f. 8, 15, 

 1859. 



Bui. Binneyanus, Pfr. W. G. Binney, 1. c. iv., 

 p. 128, 1859. 



Bui. dealhatus, (Part) Binney, 1. c. ii., p. 276, 

 t. 51, b., (excl. other figures,) 1851. 



No. 6. 



