X LIST OF ILLUSTPxATIONS. 



Page 

 Fig. 146. — Chomlrosteus acipenseroldes, Ag. (head restored) ; L. Lias, 



Lyme Regis . . . . . . . . . . • • . . 104 



14:7.— Doped i us j}oli(ti6;Ijeach (restoration) ; ibid... .. .. 104! 



148. — Lepidotns maximns, Wagner (restoration) ; Lithographic 



Stone, Bavaria .. .. .. .. .. .. .. 104 



149. — Portions of Pycnodonts . . . . . • . . • . . . 105 



150. — Amia calva, Linn, (skeleton of recent fish) ; North America 106 



151. — Eugnathii.s- orthustonnis, Ag. (restoration) ; L. Lias, Lyme 



Eegis 105 



152. — Caturus furcatus, Ag. (restoration) ; L. Lias, Lyme Eegis .. 107 



153. — Aspidorhynclius ornatissimus, Ag. (restoration) ; Lithographic 



Stone, Bavaria .. .. .. .. .. .. .. 108 



154. — Leptolepis dubius, Blainv. sp. (restoration) ; ibid. . . . . 108 



155. — Skeleton of Common Percli .. .. ,. .. .. 109 



156. — Cycloid and ctenoid scales . , . . . . . . . . ] 09 



157. — Diplonii/stus brerissimns, Blainv. sp. (restoration) ; \J. Creta- 

 ceous, Mount Lebanon . . .. ,. .. .. ..110 



158. — Shiiiellus ft(7'catus, Ag. (restoration) ; ibid. .. ,. ., Ill 



159. — Capelin, Mallotus villosns, in nodide of Glacial Clay, Green- 

 land Ill 



160. — JSuryphoJis Boissieri, Pict. (restoration) ; U. Cretaceous, 



Mount Lebanon . . .. .. .. .. .. .. 112 



161. — Phiillodus petiolatus, Owen (pharyngeal dentition) ; London 



Clay, Sheppcy .. .. .. .. .. .. ..115 



162. — Semiophoms vel leans, Ag. ; Eocene, Monte Bolca .. ..117 



163. — Spaniodus ovaliSf Ag. ; ibid. .. .. .. .. .. 119 



164. — S me rd is mi nut us, Ag.; Eocene, Aix in Provence, France .. 120 



165. — Diodon ScillcB (teeth) ; Miocene, Malta . . . . . . 121 



