- CARADOC. 57 
eT |g : | | 
& sev ihiel Author 
= sO Ae Name. of Formation. Locality. 
ieee Species. 
SB |e |aA | 
Preropopsa—cont,. 
| 
11 | 60) 3 | Pterotheca corrugata - Salt. | Caradoc -| W. of Dolbenmaen, 
Caernarvon. 
| 61 1 > transversa =| AS 3 - | Desertcreight. 
62 | 1 3 n. sp. ¢®) -|- =| Sars - | Horderley. 
63 | 1 | Theca reversa - -| Salt. _ - | Girvan. 
64 1 5 - - - aS ss - | Bird’s Hill Quarry. 
65 1 = peantisema (20) -j| MS. a - | Desertcreight. 
66 | 1 p Ps (20) - % 33 - | Tyrone. 
671° S8 »  triangularis - -| Portl. es - | Desertcreight. 
68 1 x - - 0 a - | Cynwyd. 
69} 2 +o ~ 3 a - | Desertcreight. 
Our aris 155. sp: (20) - = 9 - | Horderley. 
71 | 3 | Ecculiomphalus Bucklandi Port). 5 - | Desertcreight. 
72 2 ”? ” = ” ” = ” 
713 3 ” ” = ” ” = ” 
74 1 » Scoticus (20)} M‘Coy ” - | Marshbrook. 
74a} 1 x po KO) ” S - | Cheney Longville, 
HETEROPODA. 
| 75 | 4 | Bellerophon acutus -| Sby. |} Caradoc -j| Onny River and 
Ticklerton. 
76| 1 5 5 (CD) = é 3 - | Tyrone. 
4 aba) - alatus - -| Portl. = ~ | Desertcreight. 
18 | 2 “A bilobatus -| Sby. 3 - | Hope Bowdler. 
79 3 ” ” a ” ” = 
so} 1 2 oF (9) - r sy - Cheney Os 
81 1 a a (69) os sf - | Corwen. 
82 5 ” ” = ” ” a Cynwyd. 
83>] 15 es “ - Ze 55 - | Desertcreight. 
84 1 ” (20) ” ” = Tyrone. 
| 85} 1 ” 29 (20) ” ” = 
86 | 3 e 3 (20) is a - | Horderley. 
87 1 ~ “5 ss - - | Horderley, Salop. 
(var. anceps) (20). | 
88 | 7 ” carinatus - | Re - | Twll-du. 
89) 1 +5 dilatatus =| 3 5 - | Desertcreight, Ty- 
rone. 
GOrF Ti re Griffithii (20) MS. s - | Soudeley. 
pe) Oa lingualis (20) 5 > - | Tyrone. 
OB 3 nodosus -| Salt. 7 - | Hope Bowdler, 
Church Stretton. 
! 93 1 . ar - - Fe 5 - | Llwyn-yr-hwch. 
| 94) 4 ss (DS ‘3 > - | Soudeley. 
95 1 oh 5 ? - 3 ah - | Cynwyd, Merioneth. 
96 1 35 a= - or a5 -| Maen Bras, N. of 
Bala. 
ie ae 3 semirugosus - Salt.MS. 3 - | Grweiddeau. 
| 97a| 3 if - ss = - |S. side of RalaLake, 
| 98] 2 .s sulcatinus -| Emm, 3 - | Onny River. 
99 1 = OF - as ss - | Desertcreight. 
1100.| 1 $5 n. sp. (20) -|- - on Onny Riy er, 
\101 2g 55 2) - -|- - - - | Chair of Kildare, 
\102 1 a - - -|- - ss - | Cefn Llwydlo. 
103 1 bx - . -|- - eS - | Bwlch -y - Gaseg, 
| Cynwyd, 
| 
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