a |! 
Names and References; Observations, &c. 





Numbers and Localities. 

Pentamerus Knightii, Sowerby (Min. 
Conch. t. 28, Davidson, Sil. Brach. 
Pentamerus Knightii, var. Aylesfordii, 
Sow. (Min. Conch. t. 29). 
The in- 
terior of the ventral valve has been 
sometimes taken for the very dif- 
ferent species P. globosus. 
Atrypa reticularis, Linn. sp. (Siluria, 
3rd ed. pl. 9, fig. 1; pl. 21, figs. 
12, 13; Davidson, Sil. Brach. p. 
129, pl. 14, figs. 1—22). 
Orthis elegantula, Dalm. (Siltiria, ‘3rd 
Orthis orbicularis, Sow. (Siluria, pl. 
Strophomena funiculata, McCoy, sp. 
(Sil. Foss. Ireland, t. 3, fig. 11). 
168 SILURIAN. 
poe cee Reference to McOov’s 
olumn of q 2 ; 
Drawers. Synopsis: and Figures of Genera. 
Ged p. 209. 
Ge4 
Ge ths 1G, 17): 
Ge 
Ge4 Pentamerus galeatus, var. 
Ge4 Spirigerina, p. 198. 
Ge 
Ge4 
ed. pl. 5, fig. 5). 
Ged O. lunata, p. 220. 
20, fig. 9). 
Ge4 Leptena, p. 244. 
Ge4 

Leptena, p. 243. 


Strophomena filosa, Sow. sp. (Orthis, 
Siluria, 3rd ed. pl. 20, fig. 21). 



b. 883, Woolhope ridges; 
b. 885, Walsall, F.C.; a. 
933, Aymestry, interior; b. 
886, Sedgley. 
a. 934, Aymestry. 
b. 887, Leintwardine; b. 
888, above Park Lane, 
Llandeilo. 
b. 889, Brockton and Bur- 
ton; b. 890, Leintwardine ; 
b. 891, Park Lane, Llan- 
deilo; b. 892, Collinfield, 
Kendal. 
b. 893, Mynydd - y - gaer, 
Llanefydd. 
a. 935, a. 936, Sedgley, F.C. 
b. 894, Park Lane, Llan- 
deilo. 
b. 895, Tullithwaite Hall, 
Underbarrow. b. 896, Sedg- 
ley. 
