PLATE XCIV. 
PAGE 
Pigs. 1, 2. AsTARTE THOMASii Conrad 351 
1. Exterior of riglit valve. Plum Point. 
2. Interior of left valve. Same locality. 
Figs. 3, 4. AsTARTE CALVERTENSIS n. sp 352 
3. Exterior of left valve. Plum Point. 
4. Interior of right valve. Same locality. 
Figs. 5, 6. AsTARTE OBRUTA Conrad 354 
5. Interior of left valve. Dover Bridge. 
6. Exterior of left valve. Same locality. 
Figs. 7-9. ASTARTE THISPHILA n. sp 355 
7. Interior of right valve. Jones Wharf. 
8. Exterior of right valve. Same locality. 
9. Exterior of left valve — the most characteristic drawing. Same 
locality. 
Figs. 10, 11. AsTARTE PERPLANA Conrad 356 
10. Interior of left valve. St. Mary's River. 
11. Exterior of right valve. Same locality. 
Fig. 12. Crassatellites (Crassinella) duplinianus Dall 349 
12. Exterior of right valve of type specimen. Duplin county, North 
Carolina. U. S. National Museum. 
Figs. 13, 14. Cras.satellites (Crassinella) galvestonensis (Harris).. 350 
13. Exterior of right valve. St. Mary's River. 
14. Interior of left valve. Same locality. 
Fig. 15. Astabte parma Dall 357 
15. Exterior of left valve. (After Dall.) x 4/5 
