INDEX TO VOLUME II 



THE ASTEROIDEA AND OPHIUROIDEA. 



PAGE 



Ammonitic Diyisions of the Lias and of the Inferior Oolite : — -^1 



Murchisonse (Inf. Oolite) - . . . .95 



Jurensis (Upper Lias) . . . . .89 



communis „ . . . . . .86 



spinatus (Middle Lias) . . , . . .85 



margaritatus „ . . . . . .82 



capricornus ,, . , . . . .79 



Ibex „ . . . . • .79 



Zones of Ammonites <) Jamesoni ,, . . . . . .78 



raricostatus (Lower Lias) . . . . .75 



oxynotus „ ..... 74 



obtusus ..... 72 



Turneri „ .... .70 



Bucklandi ..... 64 



angulatus „ ..... 63 



^ planorbis ..... 54 



Classification of the Asteroidea and Opiiiuroidea by Authors : — 



Agassiz . . . . . , , . .39 



Baster . . . . . , . . .21 



De Blainville . . . . . . . .38 



Delle Chiaje . . . . . . . .10 



Forbes . . . . . . . . 21, 133 



Gray . . . . . . . . .40 



Huxley . . . . . . . . .15 



Janus Plancus . . . . . . . .21 



Linck . . . . ... . . .37 



Miiller and Troschel . . . . . . .45 



Nardo . . . . ... . .39 



Tiedemann . . • . . . . .21 



Wright . ...... ii, iii, 1—9, 138, 139 



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