INDEX. 



411 



Fossils Continued. Page. 



I ! hi 1 1 us r ra s- i ra i n I a 195, 197 



Illrenurus 192 



enrekensis 50, 52, 123, 191 



Iphidea depressa 44 



Kiitor<.'ina cingulata 189 



in iniitis.siina 44, 45 



pan n u la 188 



prospectensis 42 



wliitfleldi 43, 108 



Lamellibranchiates 72, 87. 88, 89 



Leipteria rafinesqui 77 



T.eperditia 52,168,171,199 



bivia 52. 53, 128, 131, 195, 197 



rotnndatus 81 



Leptfflna melita 50,51,123 



sericea 59 



Leptodesma transversa 80 



Limoptera sarmentica 77 



Liiigula alba-pinensis 193, 194 



lama 74 



ligea 79, 80, 199 



] ( mm sis 74 



manticula 43, 44, 45, 46, 50, 51, 112. 118, 123 



mytaloides 90, 171 



white! 76 



Lingulella ella ...186,188 



Lingulepis inrera 44, 45. 50, 51, 123 



minuta 44, 45, 50, 192 



Loxonema 193,199 



approximatum 77 



nobile 75,77 



suhattenuata 77, 132 



Lunulicardiiim fragoauni 193, 194 



Marlurea 51.53,61,134,195 



annulata 51, 52, 53, 61, 128 



rarinata 61 



suhanmilata 52, 195 



Macrocbeilns 168 



Macrodou hamiltonae 89 



temiistriata 94, 164 



t riiiii'atus 89 



Megambonia oeeidualis 75 



Meristella nasuta 75 



Metoptoma devonica 79 



peroceidens 91, 168 



phillipsi 195 



Microdon connatus 90, 171 



Tiiacrostriata , . . 75, 77 



Modiolnpsis ueeideus 53, 60, 195 



pogonipcusis 53, 60, 195 



Modiomorpha K2, 196. 199 



altiforme 75 



ambigiia 89 



desiderata 89 



oblonga 77 



obtusa 75, 77 



pintoensig 171 



Monticulopora 52. 53, 60 



Murchisonia 60, 195, 197 



Myaliua congeneria 91, 171 



uossus 89 



subovata 171 



si i In i nad rat a 94 



Mytilarea 77 



chemungensis 80 



dubia 75 



Naticopsis 84,90 



Fossils Continued. 



Naticopsis scquistriata 80 



Nucleospira concinna 74, 199 



Nucula 89,168 



inRularis 89 



niotica 80 



rcscuensis 80 



Nuculites triaugulus 193, 194 



Nyassa parra 74. 79, 82 



Obolella 43 



ambigua 51 



discoidea 45,50,118 



pretiosa 43 



Ogygia problematica 44 



Olenellus 183,186,187,208,209 



gUberti 42,46,186,187,189 



howelli 46,186 



iddingsi 42,187,189 



thompsoni 46, 189 



Vermont ana 46 



Olenoides qnadriceps 42 



spinosa 43 



typical!* 188 



Orthis 134,191,197 



eurekensis 43 



hamburgensis 51, 112, 123 



impressa 74,76,83,193,199 



lonensis 61 



macfarleni 73,79,193 



multistriata 202 



pecosi 94,96,98 



perveta 51,52, 53, 54, 61, 109, 131, 195 



plicatella 59 



pogonipensis 195, 197 



resupinata 89,91,96,171,199 



subquadrata 59,191 



testudinaria 51, 52, 54, 61, 112, 196 



triccnaria 53, 54, 109, 131, 195, 197 



tulliensis 74,82.83 



Orthoceras 52, 59, 75, 77, 84, 90, 168, 171, 195, 197, 199 



multicameratum 52, 53, 195 



randolpheusis 90, 171 



Pachypbyllum woodmani 76, 83 



Paleomanon roemeri 75 



Palseonello 82 



Paracyclas occidentalis 74, 75, 80, 84 



peroccidens 193 



Pentamerus comis 75, 77 



galeatus 1% 



lotis 193,196,199 



Phacops rana 75, 77 



Pholidops bellula 74 



quadrangular!* 74 



Physa prisca 87, 167 



Pinna consimilis 89, 171 



inezpectans 89 



Platyceras 199 



carinatiim 77 



carinatus 80 



conradi 77 



ili n t :il i n 1 1 1 77 



in >. li isii 1 1 1 75 



thetiforme 77 



thetis 77 



nndulatnm 77 



rial yeti isnia 193 



ambigna 84 



maccoyi K 



