99S St, Maurice and Claiborne Pelecypoda 225 



PLATE 24 



Figure Page 



1,2. L eda opu/enta, vii.r. compsa G-dbh 62 



Fig- 1 1 35 mm., Cedar Creek, Tex. ; Tex. State Museum. 

 2, fragment, X 3, Louisiana. 



• 3-7. Leda magna Lea.... 62 



Fig- 3) 15 mm., posterior portion, Claiborne sand near St. 

 Stephens ; Aldrich ColL 



4, 9 mm., anterior portion, same place as above. 



5, var. lisbonensis Aid., 39 mm., Lisbon. 



6 and 7, fragments 17 mm. long, from Lisbon. 



8. Leda magnopsis, n. sp. , 20 mm., , 64 



Near Springfield, S. C. 



9-10. Leda bastropensis Harris 64 



Fig. 9, II mm., type, Texas State Museum. 



Fig. 10, fragment, interior, enlarged, Sabine River. 



11-16. Leda hella Conrad 64 



Figs. II and 13, 8.3 mm., Claiborne. 

 12, 10 mm., Claiborne. 



14, 6 " " 



15, 5 '• " Aldrich Coll. 



16, 9.5 " 6 mi. W. N. W. of Orangeburg, S. C. 

 17-18. Leda pistorupes, n, sp 65 



Fig- 17. 7 mm., Baker's Bluff, Claiborne hor. ; Aid. Coll, 

 18, 6.2 " 



