Inferior Oolite in Gloucestershire. 



418 



Genus. 



135. Pecten.. 



131. .. 



130**. Lima 



136. Pecten... 

 137.— ... 



138. Hinnites 



139. ... 



Species. 



140. 

 139* 



141. Plicatula . 



142. Placuna?. 



143. ? .... 



144. ? .... 



145. Mytilus . 



146. .... 



147. .... 



149. .... 



148. 



150. 



151. Dreissena... 



162. GervilUa ... 



153, 



154. 



155. 



156. 



157. Pema 



158. Gervillia .., 



158*. 



159. Pteropema 



160. Pinna 



161. , 



164. Hiatella ... 

 166. Myoconcha 



163. Ostrea 



163*. 



168. Opis 



169. 



170. 



171. 



172. Trigonia ... 



173. 



174. 



175. 



176. 



177. 



177*. 



178. CorbureUa 



lens 



viraineus 

 ovaUs . . . 



Undetermined . 



lineolatus 



sepultiis 



comptus 



velatus 



tuberculatus (left 

 valve). 



elongata 



jurensis 



armata 



eomplicata 



peetinatus 



striatulus 



pulcher 



cuneatus 



Authority. 



— . s 



Sow. Min. Con. 

 Sow. Min. Con. 

 Plagiostoma, Sow. 

 Min. Con. 



subrectus.. 

 crenatus . . 

 lunularis .. 

 tortuosa . . 



lata 



aurita 



costatula .. 

 laevigata .. 

 mytiloides 

 ovata 



eomplicata 



gibbosa 



cuneata . . . 

 hastata . . . 

 interlineata 



crassa 



costata 



Undetermined . 

 Moreausius .... 

 angustatus .... 



elongatus 



gibbosus 



clavo-costata . 



lineolata 



angulata 



stnata 



costatula 



costata 



tuberculosa .... 

 curtansata . . . . 



new sp 



Roemer 



Plicatula, Goldfuss 



new sp 



Sow. Min. Con. ... 



Goldfuss 



Goldfuss 



Modiola, Sow. Min 

 Con. 



new sp 



new sp 



Gold- 



new sp. ... 

 new sp. ... 

 Spondylus, 



fuss. 



Spondylus, Goldf. 

 Spondylus, Goldf. 



new sp 



Gastrochsena, Phill 



PhilUps 



new sp 



Deslongchamps ... 



new sp 



Goldiuss 



Avicula, Sow. Min 

 Con. 



Buckman 



new genus and sp. 



PhUUps 



new sp 



new sp 



Sow. Min. Con. ... 

 Sow. Min. Con. ... 



Buvignier 



new sp 



new sp 



new sp 



new sp 



Agassiz 



Sow. Min. Con. 

 Sow. Min. Con. 



new sp 



new sp 



new sp 



Corbula, Phillips. 



c J 



% S 





-a s 



