FOSSILS FIGURED AND DESCRIBED. 



IX 



Name of Species. 



Formation. 



Locality. Page. 



MoLLUscA (continued). 

 (Lamellibranckiata, continued) . 



f.lOj 



Ledasp, PL ix. f. 16 



Lima bifurcata 



Myalina modioliformis 



MyoconcJia portlandica. PI. ix. 



Pecten Morini. Pl.x.f.3 



Pleurophorus elegans 



Plicatula echinoides. PI. x. f. 6 



Sanguinolites abdensis 



subplicatus 



Sedgwickia gigantea 



Sowerbya longior. PI. ix. f. 8 ] 



Trigonia swindonensis. PI. x. f. 4... |- 

 Unicardium circulare. PI. x. f. 1... J 



Portlandian... 

 Calcif. Sandstone 

 Portlandian . . . 



Calcif. Sandstone 

 Portlandian 



Calcif. Sandstone 

 Portlandian 



r Swindon . 

 \ Bucks .... 



Fife 



f Bucks .... 

 \ Swindon . 



Fife 



Bucks &c. 



Fife 



Bucks, Swindon 



Swindon 



Bucks 



233 

 234 

 585 

 231 

 234 

 586 

 233 



586 



231 

 233 

 232 



(Gasteropoda.) 



Bellerophon costatus 



Cerithium bifurcatum. Pi. ix. f. 5 



Hudlestoni. PI. ix. f. 3 



Lacuna antiqua 



Littorina scotoburdigalensis 



Macrocheilus ? striatulus 



Natica ceres PI. ix. f. 2 



incisa. PI. ix. f. 1 



Rissoa acuticarina. PI. ix. f. 4 . . . 



Trochus serrilimba 



Turbo apertus. PI. ix. f. 7 



Foucardi. PI. ix.f. 6 



Calcif. Sandstone 

 Portlandian 



Calcif. Sandstone 



Portlandian , 



Calcif. Sandstone 

 Portlandian 



Fife 



r Swindon 

 1 Bucks ... 



Fife 



Bucks 



Portland &c. 



Bucks 



Fife 



Portland .... 

 Swindon .... 



583 

 229 

 229 



584 



229 

 229 

 230 

 585 

 230 

 230 



Ammonites pseudogigas 



triplicatus. PI. x.f. 7 



Nautilus planotergatus 



Orthoceras cylindraceum ... 



(Cephalopoda.) 



Portlandian, 



•■( 



Calc. Sandstone.. 



Shotover . . . . 

 Portland &c. 



Fife 



228 

 228 



583 



Vertebrata. 



(Pisces.) 



Compsacanthus major 



triangularis 



Orthacanthus dilatatus 



Pleuracanthus alatus. PI. xii. f. 4... 



altemidentatus. PI. xii. f. 3.. 



cylindricus , 



denticulatus. PI. xii. f . 7 



erectus 



laevissimus 



pulchellus. PI. xii. f. 2 



robustus 



tenuis. PI. xii. f. 2 



Wardi. Pi. xii. f. 6 



Pycnodus pagoda. PI. x. f. 10 



VOL. iXXVI. 



Coal-measures . 



Portlandian 



Up way. 



Yorkshire ■{ 



62 

 62 

 64 

 329 

 328 

 331 

 334 

 326 

 325 

 327 

 330 

 327 

 334 

 228 



