P] & P. R. S. Tas., 1915. 



Fig. 7-MARGINELLA SUBAURICULATA, Sp. Nov. Fig. 1 O-MARGINELLA PROCELLA, Sp. Nov. 



Fig 



Fig. 9— MARGINELLA FREYCINETI, Sp. Nov 



Fi~. 8-MARGINELLA THOUINENSIS, Sp. Nov. Fig. 1 1 -MARGINELLA CADUCOCINCTA, Sp. 

 *™ Nov. 



Fig. 12 — MARGINELLA PR/ETERMISSA, Sp. 



Nov. 



