INDEX. 



377 



Page. 



cystata, Trematopora.... 271 



Cystodictyonidae 145 



dagoensis, Monticulipora 181 



Dekayella 178,205 



obseura 205 



prsenuntia.. 205 



naevigera 207 



simplex 207 



Dekayia 178 



delicatula, Corynotrypa 61 



delicatula, Hippothoa... 61 



Nematopora 155 



Stomatopora 61 



tenuissima, Stomatopora 61 



Diamesopora 83 



Diamesopora vaupelio 83 



Dianulites 178, 226 



apiculatus , 344 



bicornis 317 



Dianulites collifera 239 



fastigiatus 228,229 



grandis 237 



haydeni 344 



petropolitana 232 



petropolitanus 313 



Dianulites petropolitanus var. hexaporites 232 



piriformis 343 



rliombicum 92 



Dianulites suleatus 344 



Diastoporidse 59 



dichotoma, Stomatopora 59 



Dictyonema beds, A3 11 



Didymopora 109 



diffusa, Retepora 172 



Diplotrypa 178,312 



Diplotrypa 196 



Diplotrypa bicornis 317 



hemiigi 322 



inflda 196 



limitaris 317 



moniliformis 321 



neglecta = 321 



petropolitana 232, 313 



westoni 323 



diseoidalis, Favositella 103 



discoidea, Mesotrypa 196 



orientalis, Mesotrypa 196 



dissimilis, Corynotrypa 68 



dissimilis, Stomatopora 68 



disticha, Glauconome 160 



disticM, Glauconome 347 



disticha, PtUopora 347 



distincta, Ceramoporella 81 



Orbipora 252, 253 



distinctus, Oriitulites 253 



Dittopora 178, 301 



annulata 304 



clavseformis 302 



coUiculata 306 



divaricata, Helopora ■. 149 



Drymotrypa 172 



dumalis, Callopora 331 



dumalis, Hallopora 331 



Dybowskia , 109 



Dybowshiella 109 



dybowskii, Hallopora? 335 



Page. 



Early Paleozoic Bryozoa, collections of 3 



distribution of 3,4 



Early Silurian strata, description of 11 



Echinodermata, List of 19 



Echinospherites limestone, C 1 13 



egena, Mesotrjrpa 198 



elegans, Pacbydictya 138 



elegantula, Callopora 334 



elegantula, Hallopora 334 



ensiformis, Phsenopora 118 



Entalophoridae. 69 



Eopaleozoic deposits, Correlation table of 38 



Eridotrypa 178,242 



aedilis 242 



minor 245 



exigua 245 



Eridotrypa mutabilis 242 



var. minor 245 



Eschara exserta 133 



flabellum 140 



gracilis 130 



rhombica 345 



Eschara scalpelliformis 348 



Escharipora recta 345 



Escharopora 113 



Escharopora 115 



recta 115 



subrecta 116 



Esthoniopora 178, 259 



communis 259, 260 



curvata 263 



exigua, Eridotrypa 245 



Protocrisina 72, 73 



exUis, Pteropora 347 



expansa baltica, Orbignyella 183 



Orbignyella 183 



Ptilodictya 114 



explanata, Phsenopora 118 



expressa, Mesotrypa 200 



exserta, Eschara 133 



exserta, Eavositella 102 



Rhinidictya 133 



exserta, Stictopora 133 



facula, Sceptropora 152,153 



fastigiata, Millepora 346 



Myriapora 346 



fastigiatus, Dianulites.. 228,229 



Myriolithes 346 



Faunas, Russian Ordovician, Lists of 19 



Favositella 100 



diseoidalis 103 



exserta 1 02 



Interpuncta. 101 



? punctata 105 



Favosites hemispTisericus 253 



liemisphericum 232, 313 



petropolitanus 232, 313 



Fenestella 175 



striolata 175 



Fenestellidae 175 



Fenestrella 175 



fertile, Batostoma 274 



fertile circulare, B atostoma 276 



fibrosa, Calamopora 232,313 



fibrosa, Calamopora 342 



fibrosa tuberosa ramosa, Calamopora 342 



