INDEX OF CENERA AND SPECIES. 



357 



Page 



Chonetes 64 



— cornuta 64 



Cladopoka 137 



— cffispitosa 138 



— cervicornis 139 



— fibrosa 139 



— macrophora 140 



— multipora 140 



— reticulata 141 



— seriata 137 



Clatheopora 150 



— alcicornis 150 



— frondosus 160 



Closteroceincs 179 



— elongatus 179 



Columnaria inequalis 223 



CONOPHYLLCM 114 



— niagarense 114 



Conularia longa 295 



— niagarensis 294 



Cornulites flexuosus 98 



Cybelb 297 



— punctata 297 



Cyclolites rotuloides 42 



Ctclonema 89 



— cancellata 90 



— — (?) 91 



— (?) obsoleta 90 



— sulcata 347 



— ventricosa 90 



Cyrtoceras? arcticameratum . . . 349 



— cancellatum 290 



Cytherina alta 338 



— cylindrica 14 



— spinosa 317 



Delthyris, see Spirifer. 



Dendroceinbs 193 



— longidactylus 193 



Diamesopora dichotoma 158 



Dictuolites beckii 6 



DiCTTONEMA 174 



— gracilis 175 



— retiformis .174 



DlPLOPHYLLUM 115 



— cjEspitosum 116 



— — (?) 118 



— coralliferum 322 



DiscosoRus 99 



— conoideus 99 



EOCALYPTOCRINUS 207 



— cffilatus 210 



Page 



Eucalyptocrinus decorns 207 



— ' papulosus 211 



Favistella favosidea 41 



Favosites favosa 126 



— niagarensis 126 



— — (?) 324 



Fenestella cribrosa 166 



— elegans 164 



— prisca(?) 50 



— tenuiceps 165 



— tenuis 51 



— 166 



Glyptaster , 187 



— brachiatus 1 87 



Glyptocrinus plumosus 180 



— 181 



Gomphoceras? 290 



Graptolites 39 



Graptolithus clintonensis 39 



— venosus 40 



Heliolites 130 



— elegans 130 



— rQacrost3'lus 135 



— pyriformis 133 



— spinipora 131 



Helopora 44 



— fragilis 44 



Hemicystites 245 



— parasitica -^ 246 



Heterocystites 229 



— armatus 229 



Homalonotus delphinocephalus, 104, 



299, 309 



HOMOCRINUS 185 



— cylindricus 187 



— parvus 185 



HoRNEEA 163 



— (1) dichotoma 163 



ICHNOPHYCrS 26 



— tridactylus 26 



ICHTHYOCRINUS 195 



— clintonensis 181 



— Isevis 195 



Ichthyodorulite 104 



Inocaulis 176 



— plumulosa 176 



Lecanocrinus 199 



— caliculus 203 



— macropetalus 203 



— ornatus 201 



— simplex 202 



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 Leptsena bipartita 326 



— corrugata 19 



— depressa 62, 257 



— obscura 62 



— obscura? 103 



— orthididea 62 



— . patenta 60 



— profunda 61 



— - (?) 61 



— sericea 59 



— striata 259 



— subplana 259 



— transversalis 256 



— ? 326 



Lichas 311 



— boltoni 311 



LiCHENAlIA 171 



— concentrica 171 



LiMARIA 142 



— fruticosa? 143 



— laminata 143 



— ramulosa 142 



Lingula acutirostra 56 



— cuneata 8 



— lamellata 55, 249 



— oblata 64 



— oblonga 54 



— perovata 55 



Lyrioorinus 197 



— dactylus 197 



MACR0STYL0CRINU3 203 



— ornatus 204 



Megalomos 243 



— canadensis 243 



Meloceinites 227 



— sculptus 228 



Modiolopsis orthonota 10 



— ovatus 101 



— (?) primigenius 11 



— subalatus 84 



— — (?) 285 



— subcarinatus 101 



— undiilostriata 284 



Murchisonia bivittata 345 



— boydii 346 



— (?) conoidea 13 



— loganii 346 



— longispira 345 



— macrospira 346 



— (?) obtusa 332 



— subulata 91 



