378 
INDEX. 
PAGE. 
Rafinesquina, 
I, 
381, 282, 286, 289, 298 ; II, 328, 
337 
338, 
339 
Rensseheria, 
II. 
252, 253, 355, 257, 258, 259, 260, 
261 
262, 263, 
264, 266 
, 268, 269, 270, 271, 272, 274, 277, 
280 
289, 297, 335, 347, 
349 
Rmsselcpria^ 
. II, 265, 
277 
Reticularia, 
II, 9, 10. 11, 12, 20, 21, 
37 
Retzia, 
II, 
103, 104, 105, 109, no. 111, 112, 
116 
111 
, 118. 119, 122, 128, 144, 152, 345, 
346 
Jietzia 
II, 101, lOS, 105, il2, 115, 119, 120, 124, 
127 
161, 185, 206, 
286 
Rhin obelus. 
22, 30 
31, 32, 42, 43, 44, 45, 46, 50, 52, 
53 
RhipiJomella, 
I, 
308, 210, 212, 219, 220, 224, 229, 
254 
II, 338, 
340 
lihipidomella, 
I 
, 214 
Ithipidomys, 
. I, 208, 
210 
Rhynchoiiella, 
II. 
177, 178, 180, 182, 183, 202, 203, 
245 
348, 
349 
llhynchonella, 
II, 62, 80, 124, 154, 161,163, 182,185, 
189 
193, 195 
196, 202 
, 203, 208, 210, 211, 215. 249, 265, 
307 
Rlij'ncliopora, 
II, 310, 
211 
Rhynchoporina, 
il, 210, 
211 
Rhyncliospira, . 
II, 101 
104, 107, 108 , no. 111, 113, 117, 
118 
272, 
345 
Rhyndwspira, 
. II, 206, 
265 
Rhyncliotrema, . 
. II, 183, 186, 185, 191, 200, 
337 
i;ii}-iichotreta. 
. II, 185, 186, 
208 
Rhynobolus, 
I, 44, 
46 
Richthofenia, 
I, 154 ; II, 315, 
316 
Roemerella, 
II, 130 
137 
Romingerina, 
II, 3G5, 
373 
Scaphioca3lia, 
II, 
375 
Scenidium, 
I, 218, 341, 242. 243, 259 ; 11, 
341 
Schizambon, 
I, 98 
108, 109, 111, 113, 114, 116, 167, 
168 
169 ; II, 
324 
Schizobolus, 
. I, 79, 87 , 89, 140, 165, 166, 
168 
Schizocrauia, 
I, 43 
89, 131, 132, 140, 143, 144, 168, 
169 
II, 320, 
323 
Schizopholis, 
. I, 29, 93. 94, 95, 96, 166, 
168 
Schizoplioi'ia, 
I, 
311, 212, 213, 214, 219, 226, 229, 
343 
11. 
11 
Schizotreta, 
I, 116, 130, 125, 128, 131, 135, 136, 
140 
144, 158, 
168 
Schmicltia, 
1, 73, 80, 83, 165, 167, 
337 
Selenella, . 
. II, 365, 5271, 272, 
347 
Seminula, . 
. II, 93, 97, 
99 
Seminula, 
II, 
253 
Sieberella, 
. II. 341, 246, 247, 
341 
Siphonotreta, 
I, 79 
, 94, 99, 108, 109, 110, HI, 112, 
114 
115, 119, 140, 166, 167, 168 ; II, 
324 
Skenidium, 
I, 241, 
247 
Siiiril'er, 
I. 201; 
II, 1, 8, 10, 12, 16. 18, 21, 23, 28, 
31 
32, 41, 42, 46, 48, 52, 55, 58, 331, 343, 
345 
Spirifer, 
.1, 
186, 187, 200, 201, 204, 214, 261, 
269 
II. 
40, 43, 47, 61. 124, 142, 225, 227, 
249 
Spirifera, . 
I, 201, 211, 253, 272; 11, 1, 2, 3, 4, 5, 12, 
13 
15, 18, 22, 23, 28, 51, 52, 
83 
Spiriferina, 
II, n, 16, 17, 35, 59, 51, 52, 211, 336, 
346 
Spiriferina, 
II, 
3 
Spirigera, . 
II, 83, 84, 88, 
100 
Spirigerella, 
. II, 98, 99, 
100 
Spirigeritta, 
II, 112, 
163 
Spondylobolus, . 
I, 1, 80, 85, 108, 164 ; II, 322, 
326 
Spondylus, 
PAGE. 
.I, 314 
Ste7iocis7naf . 
. II, 154, 137, 189 
Stenoschisma, 
I, 234 ; II, 187, 188, 192 
Ste7ioscis77ia, 
. II, 187 
St.enotheca, s. g. Parmorphorella, ... I, 137 
Streptis, . 
I, 270, 271,273, »74r 
Streptis, 
. I, 272 
Streptorhynchus, 
. I, 219, 257, 260, 262, 265, 367, 268 
Streptorhynchus, . 
II, 337, 339 
I, 47, 245, 253, 254, 259, 261, 264 
Stricklandia, 
. II, 233, 249, 250 
Strioklandinia, . 
. I, 220 ; II, 249, 250, 2.51, 341, 342 
Strigocephah(s, 
. II, 282 
Stringocepbalus, 
II, 115, 282 
Strophalosia, 
I, 314, 315, 316, 319, 320, 330, 335 ; II, 340 
Strophalosia, 
.I, 319, 328 
Stropheodonta, . 
I, 220, 258, 282, 284, 286, 287, 288, 289 
Strophodonia, 
292, 307, 311 ; II, 3.37, 338, 339 
. I, 47, 136, 185, 284, 285 
Strophomena, 
I, 197, 220, 345, 246, 248, 250, 251, 252 
255, 262, 279, 282, 286, 291, 311 ; 11, 87, 328, 336 
Strophomena, 
337, 338 
I, 47, 187, 196, 253, 276, 277. 281, 284, 285 
Strophomenes, 
286, 314, 321, 328 ; II, 230, 302 
I, 245, 246, 248, 252 
Slrophonella, 
I, 136, 191, 220, 279, 282, 289, 309, 291 
Strygurephalits, 
292, 296, 311 ; II, 338, 339 
. II, 282 
Syntrielasma, 
.... I, 214, 216 
Syntrophia, 
I, 270 ; 11, 316, 341, 342 
Syringothyi-is, 11 
, 11, 16, 30, 31, 44, 46, 47, 48, 50, 51, 53, 211 
Terebratella, 
II, 289, 305, 347, 349 
Torebratula, 
I, 16 ; II, 348, 349 
Terehrutula, 
1, no, 186, 200, 204, 211, 214, 269, 321, 324 
11, 1, 
14, 68, 62, 83, 103, 112, 113, 120, 161, 183, 185 
Tcrebratulina, 
195, 202, 203, 210, 214, 219, 225, 257, 265, 277 
286, 290, 293, 294, 307 
. I, 16 ; II, 330 
Terebratulites, 
I, 200, 211, 253, 267 ; II, 113,165, 225, 293 
Terebratuloidea, 
11, 308 , 209 
Tetractinella, 
.II, 101 
Thecidea, . 
. II, 315, 328, 334 
Thecidea, 
II, 313, 314 
Thecidium, . 
.I, 16, 28 
Tliecosi)ira, 
. 1, 302 
Toniasina, 
. I, 65; II, 322, 326, 327 
Tiematis . 
I, 87, 89, 92, 118, 131, 132, 138, 140, 141 
Trematis, . 
168, 169 ; 11, 320, 323, 324 
I, 36, 87, 142 
Trematis ?, 
.I, 90 
Trematis (Schizocrauia), .... 1, 142 
Trematobolus, 
II, 324, 326 
Treniatospira, 
11, 104, 107, 108, 105, no, 134,126, 127 
Treynatospira, 
128, 272 
II, 109, 127, 161, 162, 163, 164, 182, 206, 207 
Trematospira ?, . 
I, 187 
Tridacna, 
. I, 321 
Trigeria, . 
. II, 365, 373, 274, 275 
Trigonotreta, 
.II, 8 
Trignnotreta, 
. II, 3, 4, 22, 23 
Trimerella, 
I, 1,21, 25, 28, 29,30, 31, 33, 35, 37, 39 
40, 42, 43, 44, 4G, 47, 48, 49, 50,51, 52, 53, 55, 113 
156, 163, 164, 165 ; II. 321, 322, 323, 326 
