VOL. XVI: (1) BUCKMAN—GENUS C/NCTA 61 
numismalis, Terebr., Quenstedt, Brach. xlv, 93 = C. nummata. 
" " " " xlv, 1095 C. dives. 
" " " » xlv, 110 = C. paupercula. 
" » Valenciennes (Lamarck) = C. numismalis. 
" »  Zieten = C. nummus. 
" »  (Waldh.) Deslongchamps, xiii, 4 = C. orbicu- 
laris. 
" " " " xlll, = Gs per- 
numismalis. 
" " " " xiv, ea Oe per- 
nummus. 
" " " ” xiv, = C. obolus. 
" " " " XIV, =) = C. pauper- 
cula. 
" Waldheimia, Davidson, Sup. xxi, 8 = C. opulenta. 
" " " " XXx1, i Cordis: 
" " Rau, xxxiv, 1 = C. nummosa. 
" 0 n  XXxiv, 2 = C. numismalis. 
" o ‘xxxiv, 3.— C. paupercula. 
" Zeilleria, Bayle = C. nummus. 
orbicularis, Terebr., Zieten = C. orbicularis. 
Explanation of Contractions 
T. d.—First description of type, (Protolog) 
T. f.—First figure of type (Protograph) 
T. 1.—Locality of type. 
Hor.—Horizon. 
Syn. —Synonym. 
