IE ee Ce Ae ee Re ae 
: 309 [m4] 
There isa sina perfect specimen and several casts of this delicate little 
— The mouth is not entire, but enough remains to show that:the li 
little expanded ; but } whether the columella covered a partofthe 
umbil sus is uncertain 4 * 
Locality in longitude 1182, latitude 43°, In a.gray Minna, limestone. 
20. TuRRITELLA BILINEATA. Pl. 3, fig. 9. (No. 21 of collection.) 2S 
Description.—Elongate ed,subulate,spire rapidly ascending; whorls mark- 
_ ed by a double, elevated, spiral line, which is notched in the lower whorls. 
The specimen figured i is imperiect only the upper part of the shell remain > 
ing. Several casts of the same species occur a the specimens. : 
oe same as the preceding. 
CrRiTruium noputosum. PI. 3, figs. 11 and 12. (Nos. 64, 68, and 74 49 5, 
of election. ) 
ion.—Elongated, subulate ; spire rapidly ascending; whorls 
b ce of whorls 
about seven; the sutures: marked a spiral band ; sur 
marked by curved strie, or elevated fei 3 in the direction of | _ lines of 
growth. Whorls carinated with a row of protuberances alo: e centre. 
The arched lines of growth are more distinct upon the last ech bi 
ity marked beneath by a few gee’ lines 
ig. 11 is a perfect specimen. Fig /12. The left-hand figure is a cast ~ 
of the same species; the a ta figure retains the shell upen the upper 
part, while it is removed from the lower part. 
mete in longitude 111°, latitude “414%, in yellowish-gray oolitic lime- — 
gar a PALUDIN/FORMIS. Pl. 3, fig. 13. (No. 64 “ collection.) 
Description.—Whorls, about four, ‘rapidly e enlarging, convex,smooth; — 
mouth round-oval; columella yp sagt ph volutions marked t by fine 
arched strie in the direction of the lines of growth. . a z 
A small portion only of the shell remains saplin the spsauet . 
but it is retained in the matrix. This fossil occurs in gray or yell 
oolite, associated with Cerithium nodulosum, and other i It re- 
sembles Pa/udina in form 
» Locality, same as the preceding. 
23. LEAVES or DIcoTYLEDONOUS PLANTS. PI. 3, figs. 14 and 15 4 
The specimens have not been prec re identified, but doubtless be- 
long to a very modern tertiary deposit 
Locality, Cascades of the Coline: river. 
PLaTE IV. 
we 
* at Tage en antes 2 Pl. 4, figs. 1 and 14a. (Nos. 26, 29, 31, 33, 
ee n.) Compare | Inoceramus mytiloides, Sow. Min n. Con., Ne 
b. ae ‘ 
lida ines ived , de pressed, and elongated ; surface u—— % 
Ee th ze old s specim 
ae while in e younger specimens it is more convex, ‘and par- 
- : a é 
