Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Figs. 
Fig. 
PLATE XXVII. 
Limoftera macroptera.' 
Page 246." 
See Plates 24, 26, 28, 29 and 92. 
1. The right valve of a small individual which is very perfect in form. 
2. A small right valve. 
Hamilton group. Summit, Schoharie Co., N. Y. 
3. A somewhat larger example. 
Hamilton group. Lebanon, Madison Co.,N. Y. 
4. A left valve obliquely compressed and showing no surface radii. 
5. The right valve of the preceding. 
10. A profile view showing the comparative convexity of the valves. This specimen is the original 
of Conrad’s description. 
Hamilton g-roup. Madison Co., N. Y. 
6. 7. Two views of a specimen which shows very distinctly the character of the surface. 
8. A cardinal view of a large specimen. The figure was intended to show the striated area of both 
valves and a vertical depression under the beaks as if from a receding cartilage pit; but 
these features have unfortunately been lost in the lithography. 
9. A cardinal view of an individual distorted by lateral compression. The internal mould shows one 
distinct point of muscular attachment on the apex of each valve. See plate 28, fig. 4, for an 
illustration of the right valve of this specimen-showing the umbonal muscular impression and 
pallial line. 
Hamilton group. Madison Co., N. Y. 
