INDEX. 



361 



Derbya robusta, HaU, 



D. ruginosa, sp. nov., 



Dinobola3 Bohemicus, Barrande, 



D. Biimonti, RouauU, 



D. Canailensis, Bitlinga, 



D Conradi, Ball, . M, 39, 40, 



U. Hicksi. Daxidson, . 



L>, magnificus, BiUings, . 



I). parvus, Whitfield, 



I>. Schmidti, Davidson and King, 



D. transversus, Salter, 



D. WoocI«ai<li, Salter, . 



Discina acadica, llartt, 



D. ampla. Hall, .... 



D 1 Baldetchensis, Uavidson, 



/>. Bohemica, Barrande, 



D Caer/ttiensis, Hicks, 



D. Clara, Spencer, 



D Conradi, Hall, 



D discu3. Hall, 



£>. Doria, Hall, 



X)- grandis, Vanuxem, 



D. humilis. Hall, 



Z). Nerzeri, sp. nov., 



D. intermedia, Barrande, 



D. inutilis. Hall, . 



D. Uimellosa, Brodarip, 



D. Lodensis, Hall, 



D. M(eotis, Barrande, 



D. ManUattan&isis, Meek and Worthen, 



X>. marginalis, Whitfield, 



D. media. Hall, .... 



D. minuta. Hall, 



i>. Morrisi, Davidson, 



D. Newberryi, Hall, . 



D. nitida, Phillips, 



D. ostraoides, Lamarck, 



D. pUeolus, Hicks, 



D. pleurites. Meek, 



D. EandaUi, Hall, 



D. reversa, Barrande, 



D. rugata, Barrande, 



D. secedens, Barrande 



D. striata, Schumacher, 



D. striata, Sowerby, 



D. tarda, Barrande, 



D. ienuiiamellata. Hall, 



D. truncata Hall, 



D. (CEhlertella) pleurites. . 

 Discinisca lamellosa, Broderip, 

 Discinolepis granulata, Waagen, 

 Discinopsis Gulielmi, Matthew, 

 Boavillina Dutertrii, Murchison, 

 Elkania desiderata, BiUings, 

 Enteletes ferrugineus, Waagen, . 



E. hemiplicatus, Hall, . 



E. l,:imaTcki, HscTier de Waldheim, 



E. pentameroides, Waagen, 



Glottidia Audcbardi, Broderip, . 

 G. ralmeri, Datt, 



Gouambonites lata, Pander, 

 Hemipronites alta. Pander, . 

 B. Americana, Whitfleld, 



H. apicalis, \Vliitfleld, . 



i-2, 4:i, 17.1, 



39, 

 39, 

 39, 



39, 



1-25, l-'7. 



I'AOE. 



■262 



. 346 



39 

 :i9 

 170 

 39 

 39 

 41) 

 4U 

 40 

 40 

 137 

 130 



. 127 



137 



. 125 



125, 130 



125, 132 



125 



1-25, 136 



1-25 



. 127, 131 



135 



. 137 



1-22, 1-23 



. 125 



127 



. 125 



125, 127 



. 1-25, 133 



1-25, 131 



. 1-29 



1-25, 130 



125,1-26, 131 



121, 122 



. 137 



125, 131. 132 



. 1-25 



133, 135 



. 135 



101 



l-2'2, 123, 125 



122 



. 135 



125 



87 



140 



131, 133, 13G 



90 



. 106 



2S9 



. 77 



216 



216, 217, 226 



214, 215, 226 



. 216 



8 



14, 63 



237 



238 



■239 



. 239, 240 



Hemipronites nutans, Jamos, 



H. splja?rica. Pander, 



H. tumida. Pander, . 



Hipparionyx consimilaris, Vanuxem, 



H. consimilis, Vanuxem 



H. pi-oxinius. Vanuxem, 



H. similaris, \'anuxeni 



Iphidea bella, Billings, 



1. ornalella, Limiarsson, 



I. (??) sculplilis. Meek, 



Kutorgina cingulata, Billings, . 67, 



K. cingulata var. pusilla, Linnarsson, 



K Labradorica, Billings, 



K. Latonrensis, Matthew, 



K. minutissima, iTa/i and Whitfleld, 



K. pannula, White, 



K. Prospectensis. Walcott, 



K. (?) pterineoides, Matthew, 



K. sculplilis. Meek, 



K. Whitfleldi, Walcott, . 



Lakhmina linguloides, Waagen, 



Leptcena (Enigma, de Verneuil, 



L. altemata, Conrad, 



L. alternistriata. HaU, . 



L. analoga, Phillips, 



L. aseUa, de Verneuil, 



L. caudata, Schnur, . 



L. concaia. Hall, 



L. conrexa. Pander, . 



L decipiens, Billings, 



L. deltoidea, Conrad, 



L. demissa, Conrad, 



Z. depressot Sowerby, 



L. eugiypha, Dalman, 



L. Dutertrii, Murchison, 



L. /o^cirtia. Hall, . 



L. filitexta. Hall, 



■ L. incrassata. Hall (Safford), 



L. liasina, Bouchard, 



; Z. Llandeiloensis, Davidson, 



! L. Moorei, Davidson. 



L multirugata, McCoy, 



L. nodulosa, Phillips, 



L ? nucleata. Hall, 



L obUmga, de Verneuil, 



L. obscura. Hall, 



L. plicotis, McCoy, 



L. planumbona. Hall, 



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



L. rugosa, Hisinger, 



L. semiovalis, McCoy, 



L. sordida, Billings, 



L. subquadrata. Hall, 



Z. tenuicincta, McCoy, . 



L. transversalis, Dalman, 



L. unicostata. Meek and Worthen, 



L. WaUoni, Davidson, 



Leptaenisca adnascens, sp. nov., 



L concava. Hall, 



L. tangens, sp. nov., 



Leptienulopsis simplex, Haupt, 



Leptobolus insignis. Ball, 



L. lepis, HaU, 



L. ocoidens, HaU, 



257, 258, 



97, 



97, 



94, 



!12, 93, 94, 



9-2, 



93, 94, 95, 



91. 



92,94, 



9-2, 



92, 

 92, 



248, 280, -282, 



PAOF. 



•251, 345 



. 238 



238 



. -258 



258 



259 



•258 



98 



-282, 



•294, 



2S2. 



250, 

 279, 



97 



95 



94 



94 



-233 



97 



95 



94 



»4 



94 



94 



-29 



300 



-2S3 



282 



279 



288 



-287 



300 



297 



•298 



2S3 



286 



279 



296 



288 



282 



-251 



-282 



29S 



294 



-29S 



■279 



308, 309 

 300 

 283 

 279 

 251 

 296 

 279 

 279 

 298 

 300 

 300 

 299 

 . 282 

 283 



301, 352 

 301 



-250, 



186, 287 



293, 

 299, 



279, 296, 



301, 



73, 

 73, 74, 



353 



•294 

 74 

 75 

 73 



