LOWER TREMADOC. 13 
Es 5 
8 al Author ; i 
= a es Name. | of Formation. Locality. 
FS = = Species. 
ra) a | @ | 
Crustacea—cont. 
al - - | Up. Lingula| Carreg-wen, Borth, 
62 | 2 Olenus sp. - - - Flags. Portmadoc. 
63 | 6 » humilis (20) - -| Phil. as - | Malvern. 
64 9 ” ” = = ” ” Bs ” 
64a) 2 | ” ” (55) = ” ” = ” 
| 65 6 | »  pecten (20) - Salt. 5 - > 
| 66} 5 | »  Scarabzoides (20)- | Wahl. - ¥, 
67 5 | ” ” (20) | ” ” = ” 
ae < z = = ie - - | Carreg-wen, Borth, 
| Portmadoe. 
69 8 } ” ” 7 > ” ” a ” ” 
cn ell » serratus - -| Salt + - os - 
| 7Oa| 1 | SSDs (55) - -| - - 39 - | White-leaved Oak, 
Malvern. 
71 7  Agnostus princeps - -| Salt. x - | Carreg-wen, Borth, 
Portmadoc. 
721 4 ES - (55) 3 A - | Malvern. 
"31 6| iS K ae a | - | Carreg-wen, Borth, 
74) 1 + 35 (20) -- B 5 - | Criccieth. 
oy eed »  trisectus (20) - 5 BS - | Raggedstone Hill, 
Malvern. 
Flat BRACHIOPODA. 
Case. | 
1 50 | 9 | Orthis lenticularis - - | Wahl. | Up. Lingula | Ogof-ddu, — Cric- 
Flags. cieth, 
51 3 2” ” < > ” ” - ” ” 
52} 1 | Lingulella Davisii (20) - |} M‘Coy 5 - | Tremadoc. 
53 1 | ” ” (20) a ” ” > ” 
54] 1 3 lepis - -| Salt. 3 -| Penmorfa Church, 
Portmadoc. 
55 | 2 | Obolella Salteri (20) - -| Hall FS - | White-leaved Oak, 
Malvern. 
56 1 “1 OO) = - a5 7 - |Malvern. 
Drawer. 
Pe (76-|: 2 Orthis lenticularis - -| Wahl. 93 - | Near Criccieth. 
17 1 | Lingula squamosa_ - -| Holf. -| Raggedstone Hill, 
Malvern. 
' 78) 3) Lingulella Davisii - - | M‘Coy 5 - | Whitesand Bay, 
| St. David’s. 
| 79 | 3 | Obolella Phillipsii (56) Holl. 5 - | Raggedstone Hill, 
; Malvern. 
80 3 ” ” (56) SS ” ” = ” ” 
LOWER SILURIAN—cont. 
LOWER TREMADOC. 
Ps | 
2|3;(¢ Author |_ 
Se Sale Name. of Formation. Locality. 
Go epee Species. 
= a | mM 
Iv. | ECHINODERMATA. 
Shelf. 
3 | 23 | 1 | Paleasterina Ramseyensis | Hicks | Lower Ramsey Island. 
| (a cast) (52). | Tremadoc. 
