LEGENDE DE LA PLANCHE IV 



1-4. Diplodonta (Felanirlla) Vincenti, Cossm. 



5-10. Cyrena Rutoti. Cossni 



il-14. Prserangia minuscula, Cossm . 

 IS-ie. Cyrena (VdoritaJ Pireti, Cossm. . 

 17-20. Meretrix (^,'«//i><a^ montensis, Cossm. . 

 21-25. Meretrix (Pitaria) Rutoti, Cossm. . 

 2(i-29. Meretrix (Pitaria) Duponti, Cossm. 

 30-55. Meretrix (PiUuia) Pireti, Cossm. . 

 5(5-58. Cardium (Plagiocnrdium) tenuitesta, Cossm. 

 5!)-4l. Cardium /Truclii/canliKin) trifldum, Kcsli. 

 41-45. Cardium ( Loxocardium) Briarti, Cossm. 

 44-47. Sportella subsequilateralis, Cossm. 

 48-55. Hindsiella prsecursor, Cossm. 

 50-57. Scintilla (Spumorimua) capillaeea, Cossm. 

 58-59. Erycina Briarti, Cossm. 

 60-()3. Pseuderiphyla longidentata, Cossm. . 

 (54-07. Crassatella montensis, Cossm. . 

 (58. Crassatella exeelsa, Cossm. . 



