98 



BUI.LETIN 9 



390 



Explanation of Plate 12. 



(18) 



Page. 



Fig. I. Protocardia lenis Con. var 58, 250 



2. Cardium hatchetigbeense Aid. Posterior view ; 



one of Aldrich's types. See Geol. Surv. 



Ala., Bull, I, p. 4, fig. 12b 59, 251 



2a. C hatchetigbeense Aid. Lateral view; one of 



Aldrich's types; /. c. fig. 12 " " 



3. C. hatchetigbeensis f Aid. Large fragmentary 



specimen from Sabinetown, Texas 60, 353 



4. C. tuomeyi A\d " 



5. Meretrix nuttalliopsis Hoxl^ 61, 253 



6. M. subinipressa Con. var 63, 255 



7. The same species, interior view. 



8. M. nuttalliop sis vox. fulva,n. \2ir 62. 254 



9. The same species, younger, more pointed. 

 ID. The same species, young, broad posteriorly. 



11. Meretrix hatchetigbeensis hldi 63, 255 



12. The same species, interior. 



13. Dosiniopsis lentictdaris Rogers 64, 256 



14. Psanimobia ozarkana,^. s^.{SeQ.^\. I2,,^g. 9>)... 65, 257 



15. Tellina trumani, n. sp.(Seepl. 14, fig. 10.) 73, 265 



Half-toned diredlly from the specimens by 

 The Albany Engraving Company. 



