pstsd 
79 
PLANITES. 
Analysis. 
Anfractibus tuberculatis 
AS. 
1 Tuberculorum serie 
duplici — 2. 
2 Tuberculorum paribus 
18-20 in anfractu pos- 
tremo— 5 
9 P. perarmatus , 1. 
4& P. Birchi, 2. 
5 Tubereulis raris valde 
distantibus — 6- 
6 P Davei 5. 
7 Anfracübus elongatis 
compressis — 9. 
8. Umbilico lato profun- 
do— 9. 
9. Tuberculis obtusis 10 
10. P. Blagdeni , 4. 
11. P. coronatus , 5. 
12. P. crenatus , 6. 
15. Tuberculis acutis— 14. 
14. P. armatus , 7. 
15. Anfracübus expositis 
—16. 
16. Costis carinam versus 
in tubercula conjunc- 
tis—17, 
17. P. fibulatus , 9. 
16. P. subarmatus , 9. 
19. Anfractibus costatis 
—20. 
Anfractibus non tuber- 
culatis — 22. 
Tuberculorum serie sim- 
plici — 5. 
Tuberculorum paribus 
96 in anfractu postremo 
Tuberculis approxima- 
üs -— 7. 
Anfractibus depressis 
rotundatis — 15. 
Anfractibus planis —12. 
Tuberculis acutis — 11 
Tuberculis rotundatis 
— 15. 
Anfractibus semi-invo- 
lutis — 19. 
Costis simplicibus— 18. 
Anfractibus non costa- 
tis — 21. 
