32 BUI.I.ETIN 37 32 



EXPLANATION OF PLATE 3 



Figure Page 



1,2,3. Basterotia f prima, n. sp., Gregg's Ldg 8x7 mm... 20 



4. 5- Saxicavella alabamensis, n. sp. , Bell's Ldg 6x4.5 mm.... 21 



6, 7. Dlontacuta Herberti, n. sp. , Cave Br 9 mm... 21 



8, 9. Ervilia lignitica, n. sp. , Bell's Ldg 6 mm... 21 



10, II. Pa7iopea bellsensis, n. sp., Bell's Ldg 30x13 mm... 22 



12. Donax acntangula, n. sp., Bells' Ldg 31x15 mm... 22 



13, 14. Area {CucuLlaria) ozarkensis, n. sp., near Ozark 5x3 mm... 22 



15, 16. Ostrea intermedoides, n. sp., Bell's Ldg. No. 15, 24x19 mm. 



No. r6, 32x22 mm... 23 



17, 18. Psarnmobia Smithi, 11. sp.. Bell's Ldg 60x32 mm... 23 



19, 20. Psatmnobia harrisi, n. sp., Gregg's Ldg 37 mm... 24 



21, 22. [Echiiiocyaniiis /) meyeri, 11. sp., Claiborne 5x3)^x3 mm... 24 



