INDEX OF GENERA AND SPECIES. 



290 



Page. 



Linnarssonia transversa 199 



Liopistha 47, 101, 261 



(Oymella) meeki 361 



protexta 101 



Lioplacodes 35,49 



vetema 49 



veternus 35,107 



Liopodosthes 134,158 



lingulifera 134 



nnptialis I'M 



?obscarata 158 



Llthasia antiqua 166, 170 



Lithodeudron lineata 49 



Lithodomus 38, 208, 210, 267 



affinis 267 



cretaceus SSOS 



ripleyana 267 



staminena 310 



Lithodoutium fnicatum 229 



nasutum 229 



scorpias 229 



Lithophapi 38,61 



lingualis 38,61 



Ipertenuis 38,84 



LiUiostrot ion 30, 109, 131, 149, 156, 105 



? 30, 232 



?californiense 30 



canadense 149 



mamillare 30, 149, 156, 165 



miorostyliim 165 



whitneyi 109, 131 



Lithostylidium 229 



amphiodon 229 



crenulatum 229 



lEeve 229 



quadratum ,. 229 



rude 229 



trabecula 229 



Littorina 212, 214 



pedroana 31 3,214 



Littorinidae 103 



Lituites 80, 91 



graftonensis 65,91 



?ortoni 80 



Loganellus 234, 260, 261 



LoDchocephalus 350 



chippowaensis 350 



hamulus 350 



Lophophy Unm 72, 85, 117, 131, 138, 1 65, 177 



calceola 117 



expansum 138,165 



prolifernm 72, 85, 131, 177 



Loxonema 25, 27, 40, 86, 152, 195, 197 



? 195 



approximatum 195 



attenuata var. 8eiiiico8t.ata 67 



beUa l»r 



cerithiformis 35,46 



eurekensis 1 95 



inomata 35 



kanei 36 



multicostata 37,46 



nitidula 35 



nobile 195 



rugosa ..,..,., 35, 46, 152 



Taso 



Loxonema scitnla 35, 40 



somicostata 80 



? siibattenuatum 1 95 



Lucina 80. 99, 134, l.")3, 207, 208, ■-'63, 268 



acutilineata 306 



clebui ni 157 



crctaeea 268 



(Dii)lo(Ionra subuudata 20;i 



fibrosa 356 



gyrata 220 



lirata 80 



occidcntaliM. .16, ')0, 99, ^63 

 var. vent- 

 ricosa 99 



(Paracycjaa) ohioensis 66, SO 



I)ermacra 50 



profunda 1 53, i .'>7 



safedcnsis 309 



smockana 368 



subtruncata 307 



subundata 13, 99, 134 



syriaca 307 



ventricosa 263 



Lucinida; 30, 99, 110, 134, 263, 268 



Lunatia 102,137,264 



? acut-ispira 48 



conciuna 102, 264 



minima 221 



occidentalis 102 



mibcrassa li 2 



utabensis 137 



Luniilicardium 235 



fragosum 235 



Limulites 220 



boaei 220 



? dactioloides 347 



duclosii 220 



interstitia 220 



Lutraria? 211,213,215,217 



transmontana 315 



traskei 213 



Lyellia 155 



americana 155 



Lyonsia (Panopiea) concava 19 



Lyopomata 90, 133 



Ly osoraa 1 64 



powelli 164,179 



Lyropora 00 



M. 



Maclurea 130,191,234 



(?) 130,191 



annulata 191 



carLnata 191 



minima 334 



snbannulata 191 



Macrocallista 100 



Macrocbeilidas 232 



Macrocheilus 25, 40, 74, 86, 90, 127, 132, 197 



? 46,197 



altonensis 86 



angulifera 137,132 



intercalaris 35, 40 



var. pnlcliellus ... 74 

 klipparti 68,90 



