RKFERKNCE TO PLATES. 813 



FlGrnES. PAOE. 



Plate 99. 



506. Nautilus. Ideal representation of animal expanded. (Lovt'n.) 



Woodward, ed. 2, f. 51 215 



507. Nautilus Pompilius, Linn. Sowb., Thes. Conch, ii, t. 97, i". 1. 215 



508. " " Section showing chambers, septa and 

 siphon. Reeve, Icon., xii, t. 2 215 



509. Nautilus stenomphalus, Sowb. (? Pompilius). Sowb. Thes. 



Conch., t. 1)7, f. 3 216 



510. Nautilus macromphalus, Sowb. Ibid., t. 98, f. 4 216 



511. Nautilus umbilicatus, Lister. Ibid., t. 98, f. 7 316 



Plate 100. 



512. Goniatites Henslowi, Sowb. Woodward, Man., ed. 2, t.3, f. 1. 231 



513. 514. i'-.habdoceras Suessii, Hauer. Halst., t. 2, f. 9. 16 219, 245 



515. Bactrites gracilis, Sandb. Keferstein, t. 136, f . 1 219 



516. Ceratites nodosus, Brug. Woodward, Man., ed. 2, t. 3, f. 2... 221 



517. Baculiua arcuaria, Quenst. Chenu, Man. i, f. 309 219, 259 



518. 519. Cochloceras Fischeri, Hauer. Halst., t. 2, f. 17, 21.. ..220, 245 



520. Clydonites costatus, Hauer. Woodward, Supp., f. 9 222 



521. " delphinocephalus, Hauer. Woodward, Supp., f. 10 5. 222 



532. Crioceras cristatum, Orb. Woodward, Man., ed. 2, t. 3, f. 8. .233, 264 



533. Baculites anceps, Lam. Woodward Man., ed. 2, t. 3, f. 12.... 218 



534. " baculoides. Orb. Cret., t. 138, f. 11 318 



535. Toxoceras bituberculatus, Orb. Cret., t. 116, f. 8 219 



526. Ancyloceras spinigerum, Sby. Woodward, ed. 2, t. 3, f. 10 220 



527. Scaphites equalis, Sowb. Woodward, ed. 2, t, 3, f. 9 220 



528. Anisoceras Saussureanus, Pictet. Chenu, Man. i, f. 406 220 



Plate 101. 



529. Helicoceras Teilleuxii, Orb. .Jur., t. 234, f . 2 223 



530. Turrilites costatus. Orb. Cret., t. 145, f . 1 223 



531. " Boblayi, Orb. Chenu, Man. i, f. 417 233 



532. Heteroceras Emericii, Orb. Jour. Conch., ii, t. 3, f. 1, 1851. .223, 265 

 533 Hamites attenuatus, Sowb. Woodward, Man. ed., 2, t. 3, f. 15.. 319 



534. " cylindraceus, Delr. Woodward ed., 3, f. 65 319 



535. Hamulina trinodosa. Orb. Chenu, Man. i, f. 409 219 



536. Ptychoceras Emericianus, Orb. Cret., t. 137, f . 1 320 



537. Ammonites obtusus. Keferstein, t. 134, f. 1 224 



538. 539. •' iimbriatus. Orb. Jur., t. 98, f. 1, 2 224, 329 



Plate 102. 



54»i, 541. Ammonites aimulatus, Sowb. Chenu, Man. i, f. 383, 384. 



224, 230, 257 

 542, 543. " ligatus, Oib. Chenu, Man. i, f. 381, 383. .224, 256 



544, 545. " heterophyllus. Orb. Jur., t. 109 224, 229 



546, 547. " capricornus, Schloth. Chenu, Man. i, f. 375, 



376 224 



548, 549. " longispinus, Sowb. Chenu, Man. i, f. 370, 371. 



324, 266 

 550, 551. " Blagdeni, Sowb. Chenu, Man. i, f. 385, 386. 



224, 257 

 553, 553. " Beaumontianu.s, Orb. Chenu, Man. i, f. 368, 



369 224 



40 



