398 TRANS. OF THE ACAD. OF SCIENCE. 
Genus Epmonpia. 
E. suzorsicutata, Swallow, Trans. Acad. Sei, St. Louis, 
Vol. 1, p. 20. 
My specimens are not perfect, but they agree pretty well 
with Prof. Swallow’s description of the above species. 
Locality. —White Limestone, Guadalupe Mountains. 
Genus CARDIOMORPHA. 
CarpIoMoRPHA, sp. (?) 
Our specimens are all casts of the interior. “They present 
the general form and dimensions of C. Kansasensis, Swallow. 
Locali ity — White Limestone, Guadalupe Mountains. — 
| GASTEROPODA. 
Genus Turso. 
T Feira, 1. sp. 
ovate ; pie aa teperig 
Gast eh 
to the apex has we usually find in species 
ral a sle, o espa ae or five, moderately Soavets 
one itly ventricose, longer than the spire; suture 40S") 
Led witht 
aesieds apeckiire ovate DE 3 Surface mar! aki 
s, closely set, re ving lines; which are Lede 
PLcakys Dak Limestone, Guadalupe Mountains 
T po. b@). Schlotheim. , 
i genus ; a 
