PLEIOCENE FOSSILS. 143 



verse que sulcatis, oblique reticularis; apertura sub-ovata, antice emarginata, postice acuta ; 

 labro intus transverse striato; columella recta, crassa, obtusa, longis obliquis plicis ; columna 

 sub-umbilicata; sutura distincta seel compressa. 



Description. Shell ovate, ventricose, thick; spire short, acute; whorls longitudinally 

 and transversely grooved, obliquely reticulated ; aperture sub-ovate, emarginated anteriorly, 

 pointed at posterior extremity, labrum marked within with transverse ridges, columella! - 

 straight, thick, obtuse, with strong oblique folds; pillar sub-umbilicated, suture distinct 

 but compressed. 



This species is found recent on the southern coast. 



Plate XXVIII. Fig. 16, Natural size. 



Locality. Pee Dee. Museum, College of Charleston. 



CANOBLLARIA DEPRESS A.— ( New Speem.) 

 Plate XXVIII. Fig. IT. 



C. testa ovata, ventricosa, crassa, sub-umbilicata; spira brevi, turrita, obtusa; anfractibus 

 angularibus, longitudinaliter transverseque sulcatis, oblique crasse reticularis; basalis anfr ac- 

 tus striis elevatis alterna vice minoribus; sutura excavata, profunda; labro late separaris 

 transversis striis intus instructo; labio in basalim anfractum rejlexo, tenui; columella duabus 

 obsoletis plicis inter duas magnas plicas interpositis instructa; apertura sub-ovata, antice 

 emarginata, postice acuta. 



Description. Shell ovate, ventricose, thick, sub-umbilicated; spire short, turrited 

 obtuse; whorls angular, longitudinally and transversely grooved, obliquely and coarsely 

 reticulated ; raised striae of body vt horl alternately smaller ; suture excavated, deep ; 

 labrum with widely separated transverse ridges within ; labium reflexed upon the body 

 whorl, thin ; columellar with two strong folds and two obsolete ones between ; aperture 

 sub-ovate, anteriorly emarginate, posteriorly pointed. 



