314 RKFERKNCK TO PLATE-. 



Plate 103. 



554, 555. Ammonites mamillaris Schloth. Chenu, Man. i, f. 362, 



368 -2-24 



556. " bifrons, Brug Woodward, Man. ed. 2, t. 3, 



f . 224, 234, 254 



bisulcatus, Brno-. Woodward, t. 3, f. 7. ..224, 227 

 serpentinus, Schloth. Chenu, Man. i f. 34(5, 



247 224, 234, 254 



cristatus, Deluc. Chenu, Man. i, f. 848. ..224, 244 

 cordatus, Sowb. Chenu, Man. i, f. 355, 356 . 225 

 rothomagensis, Brongn. Woodward, t. 3, f. 4. 



557. 

 55s, 559. 



560. 



561,562. 



563. 



225, 263 



564. " Metternichii, Hauer. Halst., t. 3, f. 1 225, 242 



5(55-5(57. Ammonites. D. Dorsal lobe. L. Superior lateral lobes. 

 L'. Inferior lateral lobes. V. Ventral lobe. V. Its 

 arms. S. Saddle, a. Auxiliary lobes, d. Dorsal sad- 

 dle. I. Lateral saddles, v. Ventral saddle. Chenu, 

 Manual i, f. 336-340 224 



Plate 104. 



568 570. Ammonites. Explanations as above. Chenu, Man 224 



571, 572. Tisoa siphonalis, Marcel de Serres. Chenu, Man i, f. 210, 



211 210 



573. Trigonellites lamellosus, Parkinson. Woodward, Man. ed. 2, 



f. 49 269 



574. Trigonellites, associated with an Ammonite. Chenu, Man. i, 



f. 112 209 



575 a. Trigonellites latus, Brown. Chenu Manuel i, f. 108 269 



575. 576. Anaptychus. Keferstein, t. 130. f. 21, 22 269 



577. Rhyncholites Astieriana, Orb. Chenu. Man. i, f. 125 269 



578. Conchorhyncus avirostris, Bronn. Ibid., f. 121 269 



579. ( hvenii. Ibid. , f. 122 269 



580,581. Peltariou bilobatum, Desl. Woodward Man. ed. 2, suppl., 



f. 11 270 



Plate 105. 



582, 583. Rossia glaucopis, Lov. Sars. Moll. Norv., t. 32, f. 1, 4.... 159 



584. Egg cases of Sepioteuthis. ? Specimen 45 



585. Spirula australis, Lam. (== Peronii). Owen, Ann. Mag. N. 



Hist., 5 ser., iii, t. 1, f. 3 205 



Terminal disk (a b) and appendages (a e), with ends of 

 terminal lobes (c c) of the mantle, and exposed parts of outer 

 whorl of shell (hh). 



586. Mortoniceras TL'xnnus, Hcemo.r. Kivideb. Texas, t. 8, f. 1 e. . .. 287 



587. Clinoceras dens, Mascke. Zeit. Deutsch. Geol. Gesell, xxviii, 



t. 1, f. 1 a 210 



588. PI acenticeras placenta, De Kay. Meek, U. S. (tool. Surv. Terr., 



be, t. 24, f . 2 b 288 



589. Ptilotquthis foliatus. Gahb. Pal. Calif., ii, t. 19, f. 4 155 



590. 591. Trachyceras Whitnoyi, (tabb. Meek, Pal. King's Surv., 



40th par., iv, t. 11, f. 3 235 



59-2, 5<)8. Gymnotoceras rotelliforme, Mook. Ibid., t. 10, f. 9, 9 a... 285 



