365 



Index, Vol. I 



95 



Modiola subpontis 163 



pi. 13, figs. 6, a. 



Modulus modulus? 105 



Monoceros, see Melongena. 



Monoceros f usif ortnis 20 



pyruloides 38 



sulcatum 44 



vetustus 48 



Monoptygma, see Ancillaria. 



Monoptygma alabamiensis 3 



curta 14 



elegans 18 



Monterey, of Langdon 125 



Morton's " Synopsis" etc i 



Muddy creek 134, 157 



Murex alternata 4 



(Pteronotus) burnsi 66 



elegantissimus 65 



pi. 5, fig. 3. 



engonatus 19 



( Pteronotus )grandispinosa 66 



mantelli 27 



matthewsensis 144, 148 



matthewsensis 215 



pi. 20, fig. 2. 



melongena loi 



morulus 144, 215 



septemnarius 41 , 66 



shilohensis 66 



vanuxemi 47 



Myoparo costatus 13 



Mysia, see Egeria. 

 Mysia, see Diplodonta. 



Mysia ungulina 1 83 



Mytiloconcha incrassata 87 



Mytilus incrassatus 87 



magellanicus 87 



N 



Naheola 125, 139 



marls 156 



Nassa acuta T02 



cf. ambigua loi 



cancellata 9 



galvestonensis 10 1 



pi. 10, fig. 2. 



galvestonensis 1 14 



peralta 1 02 



trivigalvesta 10 1 



pi. 10, fig. 3. 



trivigalvesta 114 



trivittata 2 98 



cf. trivittata loi, 102 



Natica aetites 2 



Natica alabamiensis 130, 131 



140, 148 

 ( Girodes) alabamiensis .. ..2T)1 

 pi. 22, fig. 14. 



canrena 1 06 



duplicata 106 



eborea 17 



eminula 18, 140, 144 



entinula 233 



pi. 22, fig. 20. 



{Lunatia) eminuloides 106 



pi. 10, fig. 13. 



gibbosa 20, 232 



interna .301 



pi, 26, fig. 2. 



limula 24 



liniula 232 



pi. 22, fig. 16. 



magno-umbilicata 27 



mamma 27, 232 



media via 151 



mediavia 231 



pi. 22, fig. 15. 



minima 28 



minor 28, 233 



onusta 1 44 



( Polinices ) onusta 232 



pi. 22, fig. 17. 



parva 33, 233 



perspecta 144, 149 



perspecta 233 



pi. 22, fig. 21. 



rectilabrum 135, 233 



reversa 144, 148 



reversa 233 



pi. 22, fig. 19. 



sajfordia 232 



pi. 22, fig. 18. 



semilunata 41 



striata 43 



National Museum collection... 120 



Nautilus danicus 1 29 



rock 147 



sowerbyanus 154 



Navicula, see Area. 



Neptunea constricta 144 



constricta 211 



pi. 19, fig. 14. 



impressa 135, 206 



matthewensis 211 



Neritina sp 107 



Nerinsea buarquiana 225 



Neverita, see Natica. 



New Claiborne species 48 



Niso, see Pasithea. 



