﻿Name of Species. 



Formation. 



Locality. 



Page. 



(Lamellibranchiata) {continued). 



Gervillia antiqua 



keratopliaga 



ornata. PL xv. f . 8 



precursor. PL xv. f. 6, 7 



Leda speluncaria 



Titei. PI. xv. f. 25 



Lima prsecursor. PL xv. f . 9 



Macrodon striatus 



Modiola minima. PL xv. f. 26, 27 .. 

 Myacites striato-granulata. PL xvi 



f.l 



Myoconcha costata 



Myophoria postera. PL xvi.f. 8-10.. 



Mytilus Hausmauni , ... 



Ostrea fimbriata. PL xvi. f. 24 



interstriata. PL xv. f. 25 



Pecten Valoniensis. PL xvi. f . 6 ... 



Placutiopsis Alpiua. PL xvi. f. 4, 5 

 Pleurophorus angulalus. PL xv 



f. 12, 13 , 



elongatus. PL xv. f. 14, 15 ... \ 



Pteromya Crowcombeia. PL xv 



f. 22, 23 



simplex. PL xv. f. 24 j 



( Gasteropoda.) 



Cerithium constrictum. PL xvi f. 13. ^ 



cylindricum. PL xvi. f. 15 ... 



decoratum. PL xvi. f. 14 



Rhceticum. PL xvi. f. 16 



Chemnitzia Henrici(?). Pl.xvi.f.12. 



nitida. PL xvi. f.l 1 



Roessleri 



Chiton Loftusianus 



Rkceticus. PL xvi. f. 28, 29 . . . 



Cylindrites elongatus. PL xvi f. 20 ... 



fusiformis. PL xvi. f. 18 



ovalis. PL xvi. f. 19 



oviformis. PL xvi. f. 21 



Dentaliura Sorbyi 



Natica minima ? PL vii. f. 7,8 



Oppelii. PL xvi. f.l 7 



Patella (vel Pileopsis ?) 



Rissoa Leighi. PL vii. f. 1-6..., 



Straparollus Suessii. PL xiv. f . 2-5 . . . 



Permianus 



Trochus nudus. PL xvi. f. 22 



■ Waltonii. PL xvi. f. 23 



Turbo helicinus , 



Turritella Altenburgensis. Pl.vii.f.9,10 





South Yorkshire... 



303 





South Yorkshire... 



304 





Beer-Crowcombe.. 



500 



Rh setic . . . 



Beer-Crowcombe.. 



500 





South Yorkshire... 



306 





Beer-Crowcombe.. 



504 





Beer-Crowcombe.. 



500 





South Yorkshire... 



306 





Beer-Crowcombe.. 



505 





Beer-Crowcombe.. 



506 





South Yorkshire... 



304 





Beer-Crowcombe.. 



507 





South Yorkshire... 



304 





Vallis 



501 





Beer-Crowcombe ; 



501 





Vallis. 







Stoke-St.-Mary; 



501 





Vallis. 











'500 









504 





Beer-Crowcombe 



- 



503 









506 









1,506 







f508 







508 





Beer-Crowcombe 



508 

 ) 508 







] 509 







^ 510 





South Yorkshire... 



301 





South Yorkshire... 



302 







511 





Beer-Crowcombe 



509 





Beer-Crowcombe 



509 





Beer-Crowcombe 



509 





Beer-Crowcombe 



509 





South Yorkshire... 



302 





South Yorkshire... 



300 





B eer-Crowcom be 



512 



Upper Silurian 



Millepaya, Bolivia 



70 





South Yorkshire... 



298 





Beer-Crowcombe 



511 





South Yorkshire... 



302 





Beer-Crowcombe 



510 





Beer-Crowcombe 



510 





South Yorkshire... 



297 





South Yorkshire. . . 



300 



Be'lerophon, sp. 



( Nucleobranchiatum.) 



| Upper Silurian | lllampu, Bolivia ... I 70 



