37i 



Bulletin 36 



Ivimopsis cristata 42 



minuta 43 



subangularis 298 



tenella 43 



Lioberus 68 



Liotellina 112 



Lirodiscus protractus 354 



tellinoides 354 



smithvillensis 354 



virginianus... 75 353, 354 



Lirophora 105 



Ivithocyclia 266 



ocellus 267 



Lithodomus appendiculatus 69 



biexcavatus 69 



bipennif erus. . .9 247 



bisulcatus 69 



caudigerus 69, 247 



Lithopera lagena 266 



Lithophaga aristata 69 



bisulcata 69 



forficatus 69 



Lithothamnion orbitoides 336 



Loripes edentula var. 



chrysostoma 82 



icterica 83 



Loxenema lincta 230 



Lunatia marylandica 11, 353 



Lucina alveata 10 



americana 91 



antillarum 84 



chrysostoma 81 



claibornensis 11 



conradi 91 



costata 90 



crenella 88 



crenulata 88 



dartoni 10 



divaricata 91 



edentula 82 



floridana 87 



granulosa 92 



imbricatula 84 



Lucina leana 88 



lens 88 



lenticula 83 



multilineata 88 



muricata 189 



orbicularis 83 



papyracea 10 



pecten 84 



pensylvanica 189 



philippiana 82 



radiata 87 



schrammi 82 



semireticulata 92 



squamosa 84, 164 



strigilla 91 



tigrina 83, 189 



trisulcatus.. 85 



tuomeyei 90 



uhleri 10 



whitei „io 



Lucinisca 86 



Lucinopsis grundlachi 104 



tenuis 104 



kroyeri 104 



Lunulites' 165 



Lysonia beana 73 



braziliensis 73 



floridana 72 



formosa 73 



hyalina 73 



orbignyi 73 



Lyrodus 146 



M 



Machipur, fossils from 290 



Machaerodonax 129 



Macoma brevifrons 121 



cerina 119 



constricta ,119 



extenuata 121 



inornata 119 



lateralis 119 



leptonoidea 120 



limula 121 



