LIST OF THE ILLUSTRATIONS IN THE MONOGRAPH (1866—1897). 



WOODCUT IN PAET III (1896). 

 23. Polgmorpliiiia rugosa, d'Orbigny 



274 



WOODCUTS IN PAET IV (1897). 



24: a, b. Eoialia orbiculriris, d'Orbigny 



25. Ggpsina vesicuhirU (FiiTkeT iiud iones) . 



26 a, b. Nonionina Sloanii, d'Ovh. . 



27 a, b. — scapha (Pichte! and Moll) . 



28 a — c. — Soueana, d'Orh.jYar. Janifbrmis, 3 iiuts 



29 a, b. — • umbilicatula (Montagu) 



30 a, b. Folygtomellafaha (Ficlitel and Moll) 



333 

 336 

 341 

 341 

 344 

 846 

 349 



