360 



INDEX. 



III. Register of Species. 



(Names in italics are synonyms; figures in [■"ULL-face type after new species denote the place of description.) 



Acritis antifjuissima, von E'tchwald, . 



AcrotJjele coriacea, lAnnarsson, 



A. 7 dichotoma, Walcott, . 



A. grannlata, Linnarason, . 



A. Mattliewi, Hartt, 



A. subttiilua, White, . 



Acrotr eta attenuata, Meek, 



A. Babel, Barraiide, . 



A. liaileyi, Matthew, 



A ? oostata, Davidson, 



A. tUsparirng-ata, Kuiorga, 



A. gemma, Billings, . 



A. 7 Gulielmi, Matthew, 



A. Nicholsoni, Davidson, 



A. pyxidicula, White, 



A. recurva, Kutorga . 



A. socialis, von Seebach, . 



A. suhconica, Meek, . 



A. 7 subsidua, White, 



Anemia biloba, Tjinn6, 



A. craniolaris, Linne, 



Anomites productus , Martin, 



A. semireticulatus, Martin, 



Atrypa 7 aplculata. Sailer, 



A. cuspidata, Hall, 



A. extans, Emmons, . 



A. 7 incerta, Davidson, 



A. nucleus, Hall, 



A. (Triplecia) apiculata, Salter, 



A. (T.) incerCa, Davidson, . 



Aulonotreta polita, Kutorga, 



A. sculpta, Kutorga, . 



Aulosteges Dalhousii, Davidson, 



A. g^uadalupeusis, Shumard, 



A. Medlicottianus, Waagen, 



A. spondyliformis. White and St. John 



A. variabilis, von Helmersen. 



A. Wangenheimi, de Ve7'neuil, 

 Avicula7 desquamata, Hall, . 

 Barroisella subspatulata, Meek and Wortken, 

 Brachyprion Leda, Billings, 



B. geiiicnlatum, Shaler, . 



B. ventricosum, Shaler, 

 Camarella calcil'era, Billings, . 

 Cardinocrania indica, Waagen, . 

 Christiania subquadrata, sp. nov., . 

 Chonetella nasuLa, Waagen, 

 Chonetes Antiopia, Billings, . 



C. Canadensis, Billings, 

 C. complanata, Hall, 

 C. coruuta, Hall, 

 C. coronata, Conrad, 

 C. Dawsoni, Billings, 

 C. Fischeri, Norwood and Pratten, 

 C. glabra, Geinitz, 

 C. Icevis, Keyes, 

 C. lepida, Hall, 

 0. lineata, Vanuxem, 

 C. mesoloba, Norivood and Pratten, 

 C. minima, Sowerby, 



I'AGB. 







P.IGE . 





82 



Chonetes raucionata. Sail, 





306 



.99, 



100 



C. 



muricata, Hall, 





31S 



100, 



103 



c. 



Nova-scotica, Hall, 





308 





100 



c. 



vapilionacea, Phillips, 





307 



99, 100, 



101 



c. 



polita, McCoy, 





306 



100, 



101 



€. 



tenuistriata. Hall, 





308 





103 



C. 



undulata. Hall, .... 





308 





105 



C. 



Verneuiliana, Norwood and Pratten. 





310 



99, 102, 



103 



Chonetina Artiensis, Krotow, 





310 





101 



Chonostiophia Helilerbergia, sp. nov. 



. 311, 



363 



10-2, 103, 



101 



Clitam 



boniles atlscendciis. Pander, 



237, 



238 



102, 103, 



10(1 



Conchites rhomboidalis, Wilckens, . 





279 



. 103, 



105 



Conchyliolithus anomitts resupinata, Jlarliii, . 





211 





103 



Conot] eta Kusti, Walcott, 





104 





103 



Crania 



agarieina, sp. nov , . . . 





180 



95, 



102 



C. 



anoniala. Mailer, 





H7 





113 



C. 



untiquissima, von KicUwald, 





151 



101, 103, 



101 



C. 



Br.tlensburgensis, i?e<xiu», . 





130 





100 



C? 



Columbiana, Walcott, 





150 





204 



C. 



craniolari.s, XAnne, 





116 





ISO 



c. 



craniolaris, McCoy, 





85 



. , 



325 



c. 



favincola, 6p. nov.. 





181 





325 



c. 



granosa, ep. nov. .... 





180 





270 



C. 



Ignabergensis, lietzius 





U7 





270 



C. 



multipunctata. Miller, 





148 





270 



C. 



parallela, Ulrich, 





148 





270 



c. 



Parisiensis, Defrance, 





146 





270 



c. 



percarinata, Ulrich, . 





148 





271 



c. 



pulchella, sp. nov.. 





180 





271 



c. 



radicans, Winchell. . 





316 



80, 



82 



c. 



radiosa, Gould, .... 





121 





82 



c. 



scabiosa. Hall, .... 





148 





320 



c. 



Schaurothi, Geinitz, 





ISl 





320 



c. 



Sedgwicld, Lewis, 



85 



, 87 





320 



c. 



selifera. Hail 





151 



316, 



320 



c. 



setigera, Hall, .... 



\M, 



131 



319, 



320 



c. 



socialis, Ulrich, .... 





118 





319 



c. 



striata, Schumacher, . 





121 





67 



c. 



Trentonensis, Hall, 





150 



r>, 63, 



164 



c. 



tripartita, Munster, 





146 





2S8 



c. 



(Craniella) Hamiltoniaj, .Ha!i, . 





148 





288 



c. 



[Pseudocrania) anomala, Winchell, 





152 





288 



C. (P.) 



divaricata. McCoy, 



118, 149, 



158 



. 270, 



271 



Craniella Haniiltonije, Salt, . 





153 





154 



C 



Meduanensis, (Ehlert, 





133 





351 



C. 



Ulrichi, sp. nov.. 



. 153, 



181 





313 



Davidsonia Bouchardiana, de Koninck, 





302 





308 



D. 



Verneuili, Bouchard, . 





302 





308 



Davidsonella linguloides, Waagen, 





89 





311 



D. 



(= Lakhrainal linguloides, Waagen, 





28 





308 



Derby 



1 aflinis, sp. nov., .... 



349, 



350 





312 



D. 



Bennetti, sp. nov., 



. '263, 



348 





311 



D. 



biloba, sp. nov., .... 





350 





312 



D. 



Broadheadi, sp. nov.. 



263, 346, 



347 





306 



D. 



Correana, Derby, .... 





263 





306 



D. ? 



oostatala, sp. nov., . 





34« 





306 



D. 



crassa. Meek and Hayden, 





263 





306 



D. 



grandis, Waagen, 



. 



262 





310 



D. 



Keokuk, Hall, .... 





262 





291 



D. 



regularis, Waagen, 





262 



