47i 



55 



Mitra longa, J7< ri < IIa 2 3& 



" mauryi Ols., 25, 14, 



15 131 



" millingtoni 239 



perturbatrix, 70, 1, 2 240 



rudis 239 



" symmetrica 239 



" titan, 37, 14 a 239 



" . tortuosa, 37, 13 240 



quemadica, 37, 12 239 



Mitromorpha smithfield- 



ensis Ols., 25, 4 129 



Modiola corrugata 358 



Modiolus cercadicus 52. 16 356 

 gigantoides Ols. 



9, i. 3 51 



guppyi 356 



maonis, 52, 17 356 



" pulchellus 59 



pulchellus Ols., 



//, 12-14 5° 



silicatus Dall 50 



tulipus 357 



Molleria harrisi Ols.. 26, 



iS. 19 143 



' ' smithfieldensis 



Ols, 26, 17 144 



Montacuta cercadica, 63, 2 372 



hispaniolae, 65, 4 373 



maoica, 65, 3 372 



.Monte Cristi 167 



riorum do.ningense, y/, 7, 8 276 



Muliuia congesta 160-163 



Murex untillaruni 266 



brevifrons 267 



" compactus, /2, 8.... 267 

 Murex ccrnurectus, _/i\ y, 



10 267 



domingensis, 42, 3, 



4, 5. 6 265 



megacerus 267 



" messorius, 42, 1, 2... 265 



" prtepauxillus, 42, 11 267 



" recurvirostris ' 265 



scalaroides 268 



" textilis 267 



" yaquensis, 42, 7 266 



Murfreesboro stage 155 



Myrtsea lomasdesamba, 61, 



3 367 



Mysia capuloides 341 



Mytilopsis dominghnsis, 63, 



5 359 



Nassa alumensis Ols., 25, 5 133 



" ambigua 255 



" cornelliana Ols., //, 



11 45 



" consensoides Ols., 25, 



i° 133 



gastrophilia Ols., 24 



1 132 



" incrassata 255 



lineata var. magnoli- 



ana Ols., 24, 8 136 



" peralta 161 



" shacklefordensis Ols., 



2 5.4 134 



" smithiana Ols., 24 2 132 



Nassaria glypta 253 



" olssoni, 47, 2 252 



Natica canrena 49, 10 298 



permunda 299 



" phasianelloides 49, 



19 301 



" sulcata, 49, 14 299 



j'oungi, 49, 11, 12 299 



Neaera alternata 360 



Neritina figulopicta, 50, 10 316 



pupa 316 



unidenta Aid., 5, 



7, 3 13 



veridis . 316 



viridemaris, 50, 11 316 



Neverita nereidis 49, 17, 18 301 



Niso grandis, 50, 8 307 



Nitidella cibaoica, 47, 3, 4... 263 



laevigata 263 



Nivaje 174 



