88 proceedings of the academy of [1895. 



Plate 8. 



Fig. 1. Clavilithes (Papillina) dumostis, var. trapaquarus nov. var. 



Fig. 2. Astyris bastropensis nov. sp. 



Fig. 3. Pseudoliva ostrarupis nov. sp. 



Fig. 3a The same, front view. 



Fig. 4. Ps. ostrarupis, var. pauper nov. var. 



Fig. 5. Murex fusates nov. sp. 



Fig. 6. M. ( Odontopolys) compsorhytis Gabb. 



Fig. 7. Tenuiscala trapaquara nov. sp. 



Fig. 8. T. trapaquara, var. engona nov. var. 



Fig. 9. Pyramidella bastropensis nov. sp. 



Fig. 10. Syrnola trapaquara nov. sp. 



Fig. 11. Pyrula (Fusoficula) texana nov. sp. 



Fig. 12. Cyproza kennedyi nov. sp. 



Plate 9. 



Fig. 1. Rimella texana nov. sp. 



Fig. 2. R. texana, var. plana nov. var. 



Fig. 3. Cerithium webbi nov. sp. 



Fig. 4. Cerithium penrosei nov. sp. 



Fig. 5. Mesalia elaibomensis Con. 



Fig. 6. Turritella nasuta, var. houstonia nov. var. 



Fig. 6a T. nasuta, typical. 



Fig. 7. Turritella dumblei nov. sp. 



Fig. 8. Turritella dutexata nov. sp. 



Fig. 9. Turritella nerinexa nov. sp. 



Fig. 10. Solarium huppertzi nov. sp. 



Fig. 10a The same, from beneath. 



Fig. 11. Solarium bastropensis nov. sp. 



Fig. 11a The same, from above. 



Fig. 12. Amauropsis singleyi nov. sp. 



Fig. 13. Dillwynellaf texana nov. sp. 



Fig. 14. Gaza? aldrichiana nov. sp. 



