398 



Page. 



Heliophyllum confluens 59, 126 



Heliophyllum halli 30, 124 



Hipparionyx proximus xix 



Homalonotus dekayi 60, 61, 312 



1 I ydractinia polyc) ina 340 



Hydra fusca 339 



Hydra viridis :i:i'» 



I lydra vulgaris 330 



Isoch ilina (?) fabacea 30 



Leiopter ia conradi 247 



Leiopteria rafinesquii 247 



Leperdi tia hudsonica 30 S 



Leptocrelia flabellites 104 



Lichenalia stellata 171 



Limnocnida tanganyikx 339 



Lingula concentrica 5-4 



Lingula delia 1 s2 



Lingula leana 182 



Lingula spatulata 8, 10, 11, 54, 1*2 



Liorhynchus dubius 233 



Liorhynchus limitaris 64, 66, 67, 233 



Liorhynchus multicostus 16, 19, 20, 21, 22, 25, 39, 232, 334 



Liorhynchus quadricostatus 17, 19, 233 



Littorina rudis 356 



Loculipora perforata 160 



Loxonema breviculum 276 



Loxonema (?) coapta 276 



Loxonema delphicola 63, 275 



Loxonema hamil tonire 63, 275 



Lunul icardi um curtum 264 



Lunulicardium fragile 8, 9, 10, 20, 48, 64, 65, 66, 72, 263 



Lunulicardium ornatum 264 



Lyriopecten orbiculatus 242 



Macrodon hamil tonia- 259 



Madrepora cribripora 243 



Meristella barri si 226 



Meristella haskinsi 225 



Meristella rostrata 225 



Metacrinus rotundus 346 



Modiella pygmrca 270 



Modiola modiolus 351 



MuHiomorpha alta 251 



Modiomorpha concentrica 250 



Modiomorpha subalata 59, 250 



Monotrypa amplectens 137 



M < tnotrypa fruticosa 136 



