INDEX. 



Poacites, 195. 

 PceoiloduB, J26, 338, $4^. 

 Polycoelia, 354. 

 Polycope, 2}6, 242. 

 PolymorpMum, 204. 

 Polyodonta, 102, i6r, 287. 

 Polyphemopaia, 113, 115. 

 Polyphemus, iij, joo, 306. 

 Polyphractus, 172, 339. 

 Polypora, 72, 73, 7^7, 148, 247, 



248, 249, 250. 

 Polyrhizodas, 336, 339. 

 Polysiphonia, jT/o, 351. 

 Porambonites, 77, 89, 152. 

 Poroellia, l66, 2^4, }ij. 

 Porites, 20, 22, 23, 2j, 140, 141. 

 Portlookia, 62, 64, 65, 145, 146, 



29s, 300, 306. 

 Poaidonia, 99, ^^s■, 276. 

 Posidonomya, 14J, 2jg, zyo, 27-/, 



2ys, 276, 28J. 

 Poteriooeras, 122, 126, 127, 168, 



316, 317. 

 Poteriocrinus, 27, 31, 222, 224, 226, 



227,2^5'. 



Pothooitea, 195. 



Praaareturua, 146. 



Preatwichla, 2}}, 241, 242, 243. 



Primitia, 44, /o, /7, 65, 66. 



Priodon, 10. 



Prionotua, 4, 8, 9, 10, 11. 



PristocladoduB, 339. 



Pristodus, 339. 



Producta, 75, 90, piJ, 97, 95, j/S, 



268. 

 Productus, 7/j, 153, jj-7, 257, 258, 



259, 260, 261, 26S, 57;, 361, }6}. 

 Proetus, 42, ^9,x?, 66. 

 Pronitea, 88. 



Propora, 20, 22, 2}, 201, 217, 

 Proricaria, 146. 

 Protaater, Z'^t33, I43- 

 Proteroaaurua, 376. 

 Protichnitea, 66. 

 Protocyatitea, 32. 

 Protoeohmus, 227, 

 Protopteria, 195. 

 Protoapongia, 3 . 

 Protovirgularia, 13. 

 Protozoa, 216. 

 Prunocystitea, 32. 

 Paammobia, 108, 109, 367, 368. 

 Vi&Tam.o&.\i&, 32}, }24, 330,332, 335, 



339- 

 Paammosteua, 340. 

 Psephodua, 323, 330, 340. 

 Paeudaxinna, 109. 

 Pseudo-bambuaia, 183. 

 Psendoorania, 7(5, 90, 234, 261, 360. 

 Paeudocrinifcea, 32, 33. 

 Psilocephalua, 66. 

 Psilophyton, -y^, 135. 

 PteragpiB,i29,i-(J<5, 2(59,777,175, 175. 

 Pteria, ^9. 



Pfcerichthys, 77^, 77^, 175. 

 Pterinsea, q^, 100, 159, 27/, 276. 

 Pteriocrinua, 222, 223. 

 Pternodus, 340. 

 Pteronites, 276, 277. 



882 



Pteroplax, 345. 



Pterotheoa, 118. 



PterygotuB, 46, 47, S3, S4, 66, 67, 



7^9, 146. 

 Ptilodictya, y2, 73. 

 Ptilograptus, /, 13. 

 Ptyohacantliua, 176, 340. 

 PtyohoohartocyathuB, 201, 217. 

 Ptychoparia, 48. 

 Ptychophyllum, 24, 7^7. 

 Ptyohopteria, 184. 

 Ptyohopyge, 41. 

 Ptycomphalua, 77.^. 

 Ptjlopora, 148, 248, 249. 

 Pugiunoulua, 775, 369, 371. 

 Pullaatra, 103, 106, 108, 161, 162, 



282, 283, 289, 291, 2^2. 

 Pulvillus, 202. 

 Pustulipora, 249. 

 PycnoduB, 374. 

 Pygidium, 61. 

 Pygooephalus, 243. 

 Pygope, 9^- 



Pygopteria, 327, 333, 340. 

 Pyrgia, 20^, 217. 

 Pyritonema, 36. 



Eaphidhiatia, 202. 



Eaphiatoma, 115, 116. 



Kastrites, 10, 13. 



Keceptaculites, 3. 



Eedonia, 103, 108, 109. 



Eemopleurides, 67. 



Eeneaelaeria, 1.53. 



Eetepora, 72, 73, 147, 148, 247, 248, 



H9> 358, 359- 

 Eeteporina, 72, 147. 

 Eeticularia, 93, 261, 265, 266. 

 Eetiogi'aptus, 13. 

 Eetiolitea, 10, 13, 14. 

 Eetzia, 90, 153, ij8, 232, 261, 26^. 

 Ehabdooarpua, 195. 

 Ebabdomeson, 216, 248, 249. 

 Ehabdopora, 211, 217. 

 Ehadinichthys, j'j!/, 340, 341. 

 Ehamphodua, 340. 

 Ehinopora, 21. 

 Ehizodopais, 321, 341, 344. 

 Ehizodus, 173, 176, 330, 332, 341. 

 Ehodea, 195. 

 Ehodocrinus, 27, _;a, 223, 224, 227, 



228. 

 Ehodophyllum, 217. 

 Ehoeorinua, 228. 

 Ehombina, 243. 

 Ehombopora, 216, 249, 250. 

 Ehomboptychius, 341. 

 Ehombua, 374. 

 Ehophaloooma, 31, 32. 

 Ehymodus, 341. 

 Ehynchonella, 74, 77, 78, 81, 8p, po, 



91. 92. 93. 9<?> ^49- '1°, 'S', 'S3, 



154. 155. 'S^, 232, 235, 25T, 261, 



262,. 263, 268, 26^. 

 Ehynchophora, 263. 

 Ehytiidolepis, 196. 

 Ribieria, 109. 

 Eiseoa, 2pc/, 371, 372. 



Eoatellaria, 164, 301, 307. 

 Eotalia, 203. 

 Eotalina, 205. 

 Eotularia, 195, 198. 



Sabella, 230. 



Saccammina, 204, 



Sagenaria, 134, 135, 188, i8p, 195. 



Sagenocrinua, 2p, 32. 



Sagenodua, 341. 



Salterella, 36, 118. 



Salteria, 67. 



SandaloduB, 342. 



Sanguinolaria, 108, lop, 162, 23^, 

 283, 284, 286, 28p, 2go, 363, 366. 



Sanguinolitea, 707, 108, lop, 162, 

 23P, 28^, 284, 286, 289, 290, 

 363. 



Saroinula, 23, 141 , 277. 



SauriohniB, 375. 



Sauropaia, 340, 375. 



Soalitea, 77J-, 307. 



Scaphaapia, 129, 175. 



SoapbiocrinuB, 226, 227. 



Scbizodus, 760, 767, 162, 277, 2S2, 

 283, 286, 290, 2pi,366, 367. 



Schizopteria, 135. 



Scbizoatoma, 777, 113, 297, 303, 307. 



Schizotreta, 76, 82, 83, 255. 



Soiaaurella, 370. 



Sclerodua, 72<S, 729, 172, 176. 



Soolecoderma, 36. 



Soolicitea, 34. 



Sooliostoma, 156. 



SooKtes, 36. 



Soolithua, 34, 36. 



Scyphia, 136, 352. 



Scytalocrinua, 227. 



Sedgwickia, 290, 2^2, 367. 



Selaginites, 188, 189, 196. 



Seminula, 263, 269, 363. 



Serpula, 143, 207, 203, 230, 2^7, 

 3S3, 365. 3S6. 



Serpularia, 298. 



Serpulites, 36, 230. 



Sigillaria, 7^7, 757, 188, i8p, ip3, 



196, 197, 200, 351. 

 Simplegas, 310. 

 Siphonaria, 307. 



Siphonodendron, 27^, 27^, 27/, 217. 

 Sipbonophyllia, 25, 217, 275, 219. 

 Sipbonotreta, 93. 

 Slimonia, x>, 66, 67. 

 Smitbia, 141. 

 Solarium, 298, 307. 

 Solemya, 291, 368. 

 Solen, 109, 291. 

 Solenomya, 297, 368. 

 Solenopsia, 290, 291. 

 Sparaiapongia, 136, 202. 

 SpbEenopterls, 135,. 7S0, 186, 188, 



igi, 197,. 198, 351. 

 Sphsenopterium, 207, 202, 217. 

 Spbserexoohua, 48, 68. 

 Spbseroorinua, 222. 

 Spbffironitea, 26, 28, 32, 33, 136 



143. 

 Spbseroptbalmua, 60, 61, 68. 



Sphaeroapongia, 3, 136, 142, 143. 

 Spbagodus, 67. 

 SphenacantbuB, 342. 

 Sphenopbyllum, 79/, 198, 199. 

 Spirifer, 83, 84, 83, 86, 8p, p3, p3, 



-W. 231, 253, 267, 268, 362. 

 Spirifera, 57, 52, 93, 94, 7.^9, 131, 



132, 155. 156, IS7> ^3^, 254, 236, 



237, 261, 263, 264, 265, 266, 265, 



361,362,^(5;. 

 Spiriferina, 155, 156, 157, 254, 264, 



265, 266, 267, ^62,363. 

 Spirigera, -74, 81, po, 148, 156, 231, 



261, 360, 362. 

 Spirigerina, 74, ps, 14P, 156, 232. 

 Spirillina, Hi, 353- 

 Spiroglypbua, 230, 231. 

 Spirolina, 203, 204. 

 Spirorbia, 36, 230, 231, 356. 

 Spirula, 167. 

 Spirnlitea, 722, 333. 

 SpondylobuluB, 76, p3, 234, 360. 

 Spondylua, 362, 363. 

 Spongarium, 3. 

 Spongopbyllum, 141. 

 Stacbeia, 204. 

 Stapbylopteris, 199. 

 Staurocepbalua, ^5, 47, 68. 

 Stauropteris, 199. 

 Stegauodiotyum, 136, 

 Stella-Soolites, 37. 

 Stenopora, 75, 79, 24, 208, 2op, 212, 



216, 2i>j,3S4. 

 Stenotbeca, 118. 

 Sternbergia, 135, 186, i8p, 799. 

 Steropis, 233, 243. 

 Stichacantbua, 342. 

 Stiotopora, 73. 



Stigmaria, 135, 199. 



Straparollus, 777, 297, 2p8, 304, 307, 



370, 371. 

 Streblodua, ^2;, 342. 

 Strebloptei-ia, 273. 

 Strepbodea, 77, 24, 138, 141, 270, 



277. 

 Strepsodu8,^^7, 342. 

 Streptelaama, 140. 

 Streptodontosaurua, 345. 

 Streptorbyncbus, 130, 131, 132, 133, 



'33, '36, 157. ^33, 236, 237,263, 



264, 263, 266, 267, 26^,361, 362. 

 Strioklandinia, 89, 94, 95. 

 Stringooephalus, 153, 156^ 157, 

 . 158. 



Stromateua, 337, 374. 

 Stromatooerium, 3. 

 Stromatopora, 3, 136, 141, 202, 270; 

 Strombodes, 15, 24, 7^5, 7.^7, 27/, 



217, 218. 



Stropbalosia, 151, 153, 157, 261, 



267, 26S, 361, 362, 363. 

 Stropbomena, 76, 78, 79, 5/, 86, 57, 



55, po, 95, 9*1, 97, 98, 131, Ij8, 



255, 256, 25S, 261, 268. 

 Stygina, 42, 68. 

 Stylaatraea, 213, 275. 

 Stylaxia, 213, 214, 216, 218. 

 Styledopbyllum, 215. 

 Stylina, 210. 



