INDEX. 



361 



Derbya robusta, Hall, 



D. ruginosa, sp. uov., 



Dinobolus Bohemicus, Barrande, 



D. Biimonti, Rouault, 



D. Canadensis, JSillings, 



D. Conradi, Ball, . . ftS, 39, 40, 



D. Hicksi, Datidson, . 



D. magniflcus, Billings, . 



I). parvus, Whitfield,. 



D. Schmidti, Davidson and Xing, 



D. tvansversus, Salter, 



p. Woodward!, Salter, . 



Discina acadica, Hartt, 



D. ampla. Hall, 



D ? Balcletchensis, Davidson, 



D. Bohemica, Barrande, 



D. Caer/aiensis, HicliS, 



D, Clara, Spencer, 



D. Conradi, Hall, 



D. discus. Hall, 



Z). Doria, Hall, 



D. grandis, Vanuxem, 



D. humilis. Hall, 



D. Herzeri, sp. nov., 



D. intermedia, Barrande, 



D. inutilis, Hall, . 



I}. lameUosa, Brodsrip, 



D. Lodensis, Hall, 



D. M(sotis, Barrande, 



D. Manhattanensis, Meek and Worthen, 



D. marginalis, Whitfield, 



D. media. Hall, 



D. minuta, Hall, 



D. Morrisi, Davidson, 



D. Newberryi, Hall, 



D. nitida, Phillips, 



D. ostrceoides, Lamarck, 



D. pileolus, Hinks, 



I}. pleurites. Meek, 



X). Sandalli, Hall, 



D. reversa, Barrande, 



D. rugata, Barrande, 



D. secedejis, Barrande 



D, striata, Schumacher, 



D. striata, Sowerby, 



D, tarda, Barrande, 



D. tenuilamellata. Hall, 



v. truncata. Hall, 



D. (OEhlertella) pleurites. 

 Discinisca lamellosa, Broderip, 

 Discinolepis granulata, Waagen, 

 Discinopsis Gulielmi, Matthew, 

 Douvillina Dutertrii, Murchison, 

 Elkania desiderata, Billings, 

 Enteletes ferrugineus, Waagen, 



E. hemiplicatus. Hall, . 

 E. L,:imArcki, Mecher de Waldheim, 

 E. pentamevoides, Waagen, 

 Glottidia Audebardi, Broderip, . 

 G. Palmeri, Vail, 

 Gonambonites lata, Pander, 

 Hemipronites alta. Pander, . 

 H. Americana, Whitfield, 

 H. apicalis, Whitfield, . 



■3, 43, 175, 



39, 

 39, 

 39, 

 39, 



1-25, 1-27, 



125, 

 125, 



1-27, 



r25, 



. 1-25, 



125, 



125, 



125, 126, 



121, 



125, 131, 



133, 



12-2, 123, 



131, 133, 



216, 217, 

 214, 215. 



PAGE. 

 262 

 . 346 

 39 

 . 39 

 39 

 176 

 39 

 39 

 40 

 40 

 10 

 40 

 137 

 130 

 79 

 127 

 137 

 125 

 130 

 132 

 125 

 136 

 125 

 131 

 135 

 137 

 123 

 125 

 127 

 125 

 127 

 133 

 131 

 129 

 130 

 131 

 122 

 137 

 132 

 125 

 135 

 135 

 101 

 125 

 122 

 135 

 125 

 87 

 140 

 136 

 90 

 106 

 289 

 77 

 216 

 226 



239, 



216 

 8 

 63 

 237 

 238 

 239 

 240 



Hemipronites nutans, James, 



H. sphserica. Pander, 



H. tumida. Pander, . 



Hipparionyx consimilaris, Vanuxem, 



H. consimilis, Vanuxem 



H. proximus, Vanuxem, 



H. similaris, Vanuxem 



Iphidea bella, Billings, 



I. ornalella, Linnarsson, 



I. (??) sculptilis. Meek, 



Kutorgina cingulata, Billings, 



PAOF. 



251, 345 



. 238 



257, 258, 



67, 91, 9: 



97, 



97, 



94, 



, 93, 94, 



258 

 258 

 259 

 258 

 98 



97 



95 



94 



92, 94 



13, 94, 95, 233 



94, 



92, 94, 



92, 



92, 

 92, 



K. cingulata var. pusilla, Linnarsson. 



K. Labradorica, Billings, 



K. Latourensis, Matthew, 92, 9: 



K. rainutissima, J3a/Z and Whitfield, 



K. pannula. White, 



K. Prospectensis, Walcott, 



IC. (?) pterineoides, Matthew, 



K. sculptilis. Meek, 



K. Whitfleldi, Walcott, . 



Jjakhmina linguloides, Waagen, 



Leptmna cenigma, de Verneuil, 



L. alternata, Conrad, . 218, 280, 28: 



L. alternistriata. Ha'l, . 



i. analoga, Phillips, 



L. asella, de Verneuil, 



L. caudata, Schnur, . 



L. concava. Hall, 



L. convexa. Pander, . 



L. decipiens, Billings, 



L. deltoidea, Conrad, 



X. demissa, Conrad, 



L. depressa, Sowerby, 



L. eugbjpha, Dalman, 



L. JDutertrii, Murchison, 



L. /asciata,Ka,U, . 



L. filitexta. Hall, 



L. incrassata. Hall (Safi'ord) 



L. liasina, Bouchard, 



It. Llandeiloensis, Davidson, 



L. Moorei, Davidson. 



L multirugata, McCoy, 



L. nodulosa, Phillips, 



L. ? nucleata. Hall, 



L oblonga, de Verneuil, 



L. obscura, Hall, 



L. plicotis, McCoy, 



L. planumboTia, Hall, 



L. rhomboidalis, Wilckens, 250, 279, 280, 282, 



L. rugosa, Hisinger, 



L. semiovalis, McCoy, 



L. sordida, Billings, 



L. subquadrata. Hall, 



X. tenuicincta, McCoy, . 



X. transversalis, Dalman, 



L. unicostata. Meek and Worthen 



X. Waltoni, Davidson, 



Leptsenisca adnascens, sp. nov., 



L concava. Hall, 



L. tangens, sp. nov., 



Leptienulopsis simplex, Haupt, 



Leptobolus insignis, Hall, 



L. lepis. Hall, 



Lt. _ occidens. Hall, 



97 



95 



94 



94 



94 



94 



29 



300 



283 



282 



279 



287 



. 300 



297 



294, 298 



282, 283 



. 286 



250, 279 



279, 296 



288 



. 282 



251 



. 282 



298 



. 294 



298 



. 279 



279 



308, 309 



300 



. 283 



279 



247,250, 251 



286,287, 296 



. 279 



279 



293, 298 



299, 300 



. 300 



:79, 296, 299 



. 282 



283 



301, 358 



301 



301, 352 



294 



73, 74 



73, 74, 75 



. 73 



