INDEX. 



Acanthocladla, 7^7, ^^7, 35S, X)'^- 

 Acauthodes, 169, ^19. 

 Acantlioditpsis, ,^19, 

 Acantholejiis, 59, /^5. 

 Acanthopjj^e, _;.S, /7, ^5. 

 Acanthospongia, 2, 201. 

 AcantlioteutLis, ib6. 

 Acaste, ^"(?, (5i, (5/, 14^. 

 Acervularia, 15, 16, 24^ 137, /,'6'. 

 Acidaspis, 38, ^(y, d^, 6S. 

 Acondylacanthiis, 319, ^'^v. 

 Acma^a, ^oj. 



Acroculia,! 10, 7/^.163, 294, 295. _;0Tr. 

 Acrolepis, 319. 373. 

 Acrosticliuiu, 7^7. 

 Acrotreta, 74. 

 Actiljatis, 375. 

 ActinoceraBy 121, t2}, 224^ 12;, 309, 



j,6. 

 Actinoconclms, 2j0, 2ji. 

 Actinocriuites, ^7. 

 Actiuocriiius, 26, ^y, j'/, j7, 14:, 219, 



220, 221^ ~~4- 

 Actinocyatlius, 2^. 

 ActiuoJonta, loi, 10;. 

 Aetinole['ip, 169. 

 Aotinopelti^, ^i", ^S. 

 Aotinopliylliun, i,^. 

 Actinostoma, 245, 246. 

 Actinuzoa, 2^6. 

 Adelocrinu^, 142. 14), 220. 

 Adiantiten, 1.^3. /jV, iSo, if\j, iQi, 



ig2, /517, KjS, jjo. 

 Adiantoides, jSo. 

 .^JcUmina, 39. 

 ^glina, 38, 39. 

 ^'Eonia, 60. 

 Aganides, i6y, }ii. 

 Aganodus. 319. 

 Agaricia, 2j. 

 Agelocriiiites, 26. 

 Agelodus, 319, ji>6. 

 Agnostus, 39, 44, 6g, 232. 2)4. 

 Aletliopteris, iSo, ig}, 11)4, 349. 

 Allorisina, lo";, lug, 277, -.'.V/>, -?^o, 



365, j66. 

 Alveolites, J, 15, 137, ijQ, 206, 2uS^ 



2oq, in. 24T,sjj,ji4. 

 Alyssites, if}. 



Amblyptunis, 320, S24, }2i. jjS. 

 Amboecelia, 263. 

 Ambonycliia, 99, 102, 2-jo, 2-]6. 

 AmmodiscuB, 203. 

 Ammonites, i6y,jji, 312. 

 Amphicentium, 320, )2i. 

 Amphictflosaurus, 343. 

 Amphidesma, 1O2, 2yy, 2yS, 2S6, 



2^0, 366. 



Ampliisaurii9, 343. 

 Ampliispongia, 2. 

 Amphistegina, 202. 

 Amphitryon, 6j. 

 Amphicin, 40, 43, 4S. 31, 144. 

 Amphora, 220. 



Amphoraeriuus, 211). 220. 221. 

 Ainplesus, 137. 207. 210. 

 Ampullaria, 2c)3, 302, 304. 

 Ampyx, 40, 31. 

 Amusium, 2yo. 2-ji. 2-]^^ 2^3. 

 Aiiabathra, 1 So, jS6. 

 Anatiua, 277. 

 Aucylus, 295. 

 AneimioideM, 113S. 

 Angelina, 41. 

 Annelida, 34, iiS. 

 Anuularia, iSi. 

 Anodonta, 160. 

 Anodontopsis, 101, 106, loy^ 



27T,2-jS. 

 Anumia, Jj. S4, 03. 04. 97, i.f9, 



J3I, 262, 2yo, 2^0. 3O/. 



Anomitea, 79, <S6, 9/, 97, 13S, 



231), 2<>6, 2OS, 3O0, 361. 

 Anopolenus, 41. 

 Antholithes, iSi, 1.^4. 

 Anthracomya, 278. 

 Authracoptera, 2yi, 279, 2S3. 

 AuthracosauriiR, 343. 

 Anthraoosia, 278, 279, Ji'ci. 2SS, 



2<)1. 



Anthrakerj.eton, 344. 

 Anthrapala^nion, 232. 241. 

 Apepodus, 341. 

 Aphlebia, iSi. 

 Aphrodita, 34. 

 Aphyllum, 2<?2. 

 Apioceras, 122, 126, 16S. 

 Apiocriiiitus, ,25. 

 Apiocrinus, 2y. 

 ApiocyKtite.s, 26. 

 Apioceras, 121. 

 Aptychopsi^j, 41. 

 Aptyc-lius, 240. 

 Apu.'*, 232. 



Arachnophylliini, 15. 24. ifj. 

 Araueariuxj'lon, 1S2, itib. n)4. 

 Araiic.arites, 1R4. 

 Arbusculite.i, 2o(>, 3(>r. 

 Area, lOI, 102. 103^ inS, 279, 

 2S2, 2SS, 28(3, 365, 3O6, 3bj. 

 Archa5ocid,aris, 22 i, 223, 355. 

 Archseodiscus, 203. 

 Archa;o|iora, 246. 

 Archieoteuthis, 27/. 

 Arehagaricon, 181. 

 Aruhiclithys, 1^0,331. 



lOQ, 



130, 

 23S, 



2go, 



280, 



Architarbua, 243. 

 Arcites, ^79, 2S0, 2S1. 

 Arenicola, _;^. 

 Arenicolites, 34, 

 Argaa, 41. 

 Arges, 41, 48, 38. 

 Argute, 232, 238. 

 ArionelluB, 41. 

 Arthroijleura, 23^. 

 Artisia, iSi. 

 Asaphagus, 41. 



Asaphus, 41, 42, 43, 44,34, 37, 60, 

 62, 63, 64, 66, 68, 70, 144, 143, 



^S'< 239, '40, -V^- 

 Ascoceras, 121. 

 Asoodictyon, 201. 

 Asniusia, 143. 

 Aspidiaria, iSi. 

 AspiJides, 1^3. 

 Aspiduphylliim, 207. 

 Asplenioides, i()8. 

 Astacoderma, 43. 

 Astarte, 2S0, 283, 365. 366. 

 Asteroorinites, 221. 

 Asterolepis, \(^t), lyo, 77/, 320, 

 Asterophyllites, iSi, 1S2, 183, 184, 



i8j. 

 Asteroptychins, ^20,32/. 

 A.'!tra;a, 13, 16, 13-;, 138, 140, 2oy, 



210, 213, 214. 

 Astraiopora, 201, zoy. 

 Astrocerium, 131), 211. 

 Astrocrinite'^, 221, 22g. 

 Astropodium, 221, 223. 

 Astrothylacus, 21S. 

 Astylospongia, 2. 

 Atelocystites, 26. 

 Athyris, 74, 82, 9/, I4S, 149, 136, 



251, 252, 263, 264, 263, 266, 208, 



360, 362. 

 Atocriuus, 221. 

 Atraetopyge, 43. 40. 

 Atrypa, 74, 81, 82, 86, Sg, 90, 9/, 



9-2. 9}, 9S, 9S. '■/■!>', i4y. '.io. '/-, 



UJ. 'S4y 'SS, '50, 13S. 231, 252, 



233, 23y, 2O2, 263, 2613, 3O0, 362. 

 Aturia, 313. 

 Aiicella, 364. 36y. 

 AucheiiHsjiis, 128, 169. 

 Aulacophylluni, id, 23. 

 iViilonutreta, 83. 



Aulophylluiri, 20S, 209, 210. 2it. 

 Anlopora, lO, 24, 23, yi, 20S, 333, 



3S9- 

 Anlosteges, 361, 362. 

 Avicula, 99, /('", loO, 13Q, 270, 271, 



'73' ^14, ^li- -'77- -^79, -^W, 3''4, 

 3O5. 



3 ^ 



Avicidopecten, 159. 271, 272, 273, 



274, ^15, ^77> ■^9'- 

 Axinopsis, 2go, 366. 

 Axinus, 160. 1O2. 2yg, 280, 2S4, 283, 



2go,366, 30y, 3OS. 

 ■Ajiygograptu.-i, 4. 



Bairdia, 43, 232. 233, 241,330, 33y. 



Bakevellia, JA^. 



Barrandia, 43, 44, 34, bo. 



Basilicus, 41, 42, 44. 



Batrachiderjii-ton, 344. 



BatrichniH, 375, 



Battersbyia, 137. 



Battus, 31), 44. 



Bdellacoma, 26. 31 . 



Beaumontia, 20S, 2oq. 



Bechera, 182. 



Beliuuriis, 144, 233, 241. 242, 243. 



Bellerophon, 2//, 1 19, 120, i6j, lOO, 



292, 293, 294. 

 Benedenius, 320. 

 lierenicia, yi, 246. 

 15ergeria, i8g. 

 Beyrichia, .^.\. 30, 63, 233. 

 Bi'4enerina, 203. 

 Bisiphites, 1O8. 

 Bolboeeras, J22, 126, lOS. 

 Bornia, 133, 134, iSi, 182, 1S3. 

 Bothriolepis, l6y. 

 Bothroconig, 3J2. 

 Buthrodendroii, 182, 200. 

 Botryoconus, /,S'/. 

 BowTuanites. 183. 

 Brachyacantlms, 269, jyo. 

 Brachymct"pus, 233, 234. 

 Br,^chy|)leura, Oy. 

 Brachyscolis, 344. 

 Braehytliyris, g3, 133, 252, 2O3, 264^ 



2O3, 31,2. 

 Br.adycinetiis, 234, 236. 

 Brongniartia, 44, 34, 33. 

 I'roitteopsis, 43. 

 Bronteus, 43, 44. 4;, 1 44. 

 Bruckmannia. 182, 183. 

 Bueania, tig, i2u, 163, 2()2. 

 Bueardites, lOi. 

 Buccinites, 1O4. 

 Buocinuin, 113, 163, 164, 21/J. 300, 



302, 306. 3yo. 

 Buliniella, //_;. 

 Biunastcs, 33. 

 Biimastus, 43. 33. 

 Burnieisteria, 144, 143. 

 I!ys9a(^anthi]s, 1 (19. 

 By-soarca, 101, 2yg, 2S0, 2S2, 363, 



366. 



:577 



