Catalogo paleontologico del bacino terziario del Piemonte 
139 
Numero d ordine 
FORME 
Villafranchiano 
Astiano 
Piacenziano 
© 
c 
o3 
‘5 
c n 
in 
© 
a 
o 
a 
*3 
O 
H 
© 
Elveziano 
Langhiano 
A qui t ani ano 
© 
1 
Si 
3 
ci 
tfì 
Tongriano 
Sestiano 
-Il 
Bartoniano 
Parisiano 
3435 
3436 
3437 
3438 
3439 
3440 
3441 
3442 
3443 
3444 
3445 
3446 
3447 
3448 
3449 
3450 
3451 
3452 
3453 
3454 
3455 
3456 
3457 
3458 
3459 
3460 
3461 
3462 
Mitra abbreviata Miclit . 
-f- 
-4- 
-4- 
—f- 
» offerta Bell. 
» ancillaroides Miclit. ? . 
» devia Bell. 
» stazzanensis Bell . . . 
» amissa Bell. . 
» gravis Bell .... 
» nharrans Tifili. 
» obarata Bell . 
- 
ii sulciensis Bell . 
» pseudopapalis Bon . 
- 
>i taurinensis Bell . 
-4— 
ii adscripta Bell. . . . 
-4- 
ii turricula Jan. 
—I - 
-4- 
-1- 
ii ii var. minutesulcata Sacc. 
(A. Bell.). 
ii ii var. labiatorima Sacc. (B. 
Bell.). 
ii tracta Bell. 
ii pliocenica Bell. 
ii conspicienda Bell. 
—H 
+ 
-H 
-4— 
ii proxima Bell. 
» anterior Bell. 
ii eofusiformis Bell.. 
ii » var. subperplicata Sacc. 
(A. Bell.). 
ii constricta Bell. 
» vicina Bell. 
- 
n astensis Bell. 
-4- 
