220 
F. Sacco 
Numero (l’ordine 
FORME 
Villafrancliiano 
Astiano 
Piacenziano 
O 
w 
m 
© 
Tortoniano 
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cè 
N 
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> 
s 
© 
li 
s 
Hi 
O 
a 
<5 
© 
£ 
c3 
-j-a 
m 
Tongriano 
© 
© 
cc 
© 
U1 
© 
© 
& 
© 
r 
5385 
5386 
5387 
5388 
5389 
5390 
5391 
5392 
5393 
5394 
5395 
5396 
5397 
5398 
5399 
5400 
5 401 
5102 
5403 
5404 
5405 
5406 
5407 
Fusus rostratus Oliv. var. cincta Bell. Mi- 
- 
Cancellarla lyrata Brocch. var. miocenica 
Dnrì 
- 
» varicosa Brocch. var. mioce- 
—H 
-4— 
H- 
* 
» scrobiculata Hoern. var. . . . 
• • 
» cassidea Brocch. var. mioce- 
» Bonellii Bell. var. varicosa 
■RpII 
» Basteroti Nyst (7 T . duplicata 
» Cossentini Phil. var. spinulosa 
Dod 
» fusiformi Hoern. var. terebrina 
i 
