LIST OB" ILLUSTRATIOXS. IX 



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Fig. 114. — Squatina alifera, Minister, sp. ; LiLbograpliic Si one, Bavaria b7 



,, 115. — Squatina speciosa,'M.eyev ; ibid. .. .. .. ..87 



„ 116. — Raja vlavata {]a,v>'s oi male and female) ; Kecent .. .. 87 



„ 117. — Ptychodns decurrens, Ag. (arrangement, of teetli) ; English 



Chalk 88 



„ 118.— Skull of iVoi!tV/a««s ; Eeeent 88 



„ 119. — Notidaniis r/ic/as, Sism. (teeth) ; Red Crag, Suffolk . . . . 89 



„ 120. — Jaw of Port Jackson Shark, Cestracion Fhilippi ; Recent . . 89 



,, 121. — Lepfacanthiis Colei, Owen (spine) ; Coal-measures, Ruabon 90 



„ 122. — Acrodus AiiningicB, Ag. (teeth) ; L. Lias, Lyme Regis . . 90 



„ 123. — Ht/hodiis (dorsal spine) ; Wealden, Sussex . . . . . . 90 



„ 124.^Jaw of Asteracanthus (Strophodtts meditis, Owen) ; Great 



Oolite, Caen, Normandy . . . . . . . . . . 91 



„ 125. — Cochliodus contortus, Ag. (teeth) ; Carboniferous Limestone, 



Armagh , . . . . . . . . , . . . . . . 92 



,, 126. — Odoiitaspis ele(/aiis, Ag. (tooth) ; London Clay .. .. 92 



., 127. — Carcharodon megalodon, Ag. (tooth) ; Suffolk Crag . • .. 92 



„ 128. — Edajihodon leptognatJius, Ag. (lower jaw) ; M. Eocene, 



Bracklesham Bay . . . . . . . . . . . . 94 



,, 129. — Airican M.Vi<\?Lsh, Frotupterus annectens ; Recent .. .. 94 



,, 130. — Australian Mudfish, Ceratodus Forsteri ; Recent . . . . 94 



„ 131.— Mouth of Ceratodus For.steri. 95 



,, 132. — Dipferiis Talencienuesi, Sedgw. and Murch. (I'estoration) ; 



L. Old Red Sandstone, Scotland . . . . . . . . 95 



,, 133. — Fhaneropleiiron Ander.ioni, Huxley (restoration) ; L"^. Old 



Red Sandstone, Dui-a Den, Fife . . . . . • . . 96 



„ 134. — Coccosteus decipiens, Ag. (restoration) ; L. Old Red Sand- 

 stone, Scotland . . . . . . . . . . . . . . 97 



„ 135. — Jaws of i>/»/pA^%.9; Devonian, N. America .. .. ..97 



„ 136. — Folt/pteriis hichir ; Recent .. .. .. .. ..98 



» 137. — Holoptychius (restoration) ; U. Old Red Sandstone, Scotland 98 



„ 138. — Glyptolceimis Kinnalrdl, Huxley (restoration) ; ibid. . . 98 



,, 139. — Osfeolepis macrolepidotus, Ag. (restoration) ; L. Old Red 



Sandstone, Scotland . , . , . . . . . . . . 99 



,, 140. — JJndina (HolojiJiarjus) gnio, Egert. (restoration) ; L. Lia°, 



Lyme Regis 99 



,, 141. — Elonichthys striaius, Ag.s-^. (scTiles) ; Carboniferous .. 100 



,, 142.— Palceoniscus macropomus, Ag. (restoration) ; Kupferschiefer-, 



Grermany . . . . . . . . . . . . . . . . IQO 



„ 143. — Furynotiis crenafus, Ag. (restoration) ; L. Carboniferous, 



Scotland . . . . . . . . . . . . , . . . 101 



,, 144. — Flafysomus .striatum, Ag. (restoration) ; Magnesian Lime- 

 stone, Durham . . . . . . . . . . . . , . 101 



,, 145. — Skeleton of Sturgeon, Acipenser ; Recent . . . . . . 102 



