ebumeola, 254 



haematita, 254, fig. 56a 



jaspidea, 254 



philtata, 254 

 mariana, Turritella, 142, pi. 2oh 

 marina, Glaucus, 309 

 marmoratus, Chiton, 324, 325 

 marmorea, Tonicella, 312, 313, 322 

 Martesia, 464 



cuneiformis, 465 



smithi, 465 



striata, 464, pi. 32W 

 martiniana, Melongena, 234 

 martinianum, Cymatium, 195, 196, pi. 9-I 

 Massy la, 252 

 Mangeria, 326 



maugeriae, Erato, 176, pi. 22W 

 Maxwellia, 206 



mayaguezensis, Aequipecten, 367 

 mayori, Cadulus, 328 

 mazei, Conus, 264, pi. 14k 

 mazycki, Chione, 407 

 mcgintyi, Cyphoma, 184, pis. 8, 4s 

 mcgintyi, Latirus, 241, pi. nb 

 meckeli, Gastropteron, 284 

 media, Siliqua, 443 

 mediterranean Carinaria, 185 

 medium, Trigoniocardia, 398, pi. 39m 

 Megatebennus bimaculatus, 99, pi. i8e 

 Megathura crenulata, 99, pi. i8a 

 megathyris Dall, Dentalium, pi. le, not 



in text 

 Megayoldia, 340 

 megistus, Ensis, 443 

 Meioceras, 150 

 Melanella, pi. 21, not in text 



bilineata, pi. 21W 



gibba, pi. 2ir 



gracilis, pi. 21U 

 melanostoma, Litiopa, 156, pi. 21k 

 meleagris, Littorina, pi. 19J, not in text 

 Melongena, 234 



altispira, 234 



bispinosa, 234 



corona, 234, fig. 52 



corona perspinosa, 235 



estepbomenos, 234 



inspinata, 234 



martiniana, 234 



melongena, 235, pi. 23!! 



minor, 234 



subcoronata, 235 

 melongena, Melongena, 235, pi. 23!! 

 Melongenidae, 234 

 mendicus, Nassarius, 240, fig. 53d 

 Menestho, 288, 290 

 mera, Tellina, 423, fig. 86c 

 mercatoria, Columbella, 220, pi. 2 5bb 

 Mercenaria, 406 



campechiensis, 406, pi. 32g 



mercenaria, 8, 41, 382, 406, pi. 32h 



notata, 406 



texana, 406 

 mercenaria, Mercenaria, 8, 41, 382, 406, 

 pi. 32h 



Scientific Names 



Meretricinae, 412 

 meropsis, Tellina, 426, pi. 30W 

 mertensi, Ischnochiton, 322 

 Mesodesma arctatum, 451, pi. 32r 

 Mesopleura, 440 



mespillum, Littorina, 133, pi. 19k 

 messanensis, Nuculana, 337 

 messorius, Murex, 202 

 Metaplysia, 286 

 inexicana, Bankia, 466 

 Micranellum, 147 

 Microcardium, 399 



peramabile, 399 



tinctum, 399 

 Microgaza, iii 



inornata, 1 1 1 



rotella, in, fig. 3 2d, e 

 Micromelo undata, 276, pi. 26U 

 mildredae, Chlamys, 363, pi. 34c 

 Milneria kelseyi, 380, fig. 76 

 minima, Batillaria, 153, 155, pi. 19s 

 minor, Ensis, 443 

 minor, Melongena, 234 

 minnta, Cavolina, 298 

 minuta, Diaphana, 277, fig. 59b 

 minuta, Diodora, 97 

 minuta, Limopsis, 347 

 minuta, Nuculana, 336 

 minuta, Persicula, 257, 260, fig. 56m 

 minuta, Turtonia, 41 

 ininutus, Rhizorus, 281 

 mirabilis, Strigilla, 429 

 Miralda, 290 



mitchelli, Amaea, 163, pi. 2 2f; fig. 40b 

 mitchelli, Macoma, not in book 

 Mitra, 248 



albocincta, 249 



barbadensis, 249, pi. 26d 



fergtisoni, 248 



florida, 248, pi. 13-i 



hendersoni, 249, pi. 26c 



idae, 249, pi. 2op 



nodulosa, 248, pi. 26b 



styria, 248 



sulcata, 232, 249, pi. 26a 



swainsoni antillensis, 248 

 mitra, Acmaea, loi, pi. i8r 

 Mitrella, 223 



lunata, 223, pi. 25gg 



raveneli, 223, pi. 2560 



tuberosa, 223 



variegata, 223 

 Mitridae, 248 

 Mitromorpha, 273 



aspera, 273, fig. 57m 



filosa, 273, fig. 57-I 

 modesta, Odostomia, 288 

 modesta, Tellina, 425, pi. 31U 

 modestus, Tenagodus, 145 

 Modiolaria, 355 

 Modiolus, 351 



modiolus, Volsella, 351, fig. 26) 

 Modulidae, 151 

 Modulus, 151 



carchedonius, 151 



531 



modulus, 151, pi. 2 if; fig. 38 

 modulus, Modulus, 151, pi. 2 if; fig. 38 

 Moerella, 426 

 Monilispira, 270 



aJbinodata, 270 



albomaculata, 271, pi. 26f 



leucocyma, 271, fig. 57d 

 Monostiolum, 233 

 montereyense, Bittium, 156 

 montereyensis, Archidoris, 299, 301, pi. 



i6h 

 montereyensis, Cingula, 135 

 montereyensis, Seila, 158 

 montereyi, Tegula, 120, 121, pi. i8x 

 moorei, Olivella, 246 

 Mopalia, 315 



acuta, 315 



ciliata, 315, 316 



fissa, 315 



hindsi, 315, 316 



lignosa, 315 



muscosa, 315 



plumosa, 315 



wosnessenski, 315 

 Mopaliidae, 315 

 Mormula, 290 



morra, Mangelia, 272, fig. 57-i 

 morrhuana, Pitar, 414, pi. 32-I; fig. 8ie 

 mortoni, Laevicardium, 400, pi. 39-I 

 Morula, 2 1 1 



Morum oniscus, 192, pi. 25s 

 itmcronata, Cavolina, 298 

 multangula, Pseudoneptunea, 211, fig. 



multicostata, Anadara, 344 

 multicostata, Cardiomya, 476 

 multicostata, Lima, 370 

 multicostata, Rissoina, 137 

 multicostatus, Boreotrophon, 207, 208, 



fig. 46c 

 multiformis, Brachidontes, 353 

 multilineata, Lucina, 386, fig. 78f 

 multirugosus, Hinnites, 369, pi. 29a 

 multistriata, Vitrinella, 138, pi. i7r 

 Murex, 201 



alba, 205 



anniae, 202 



arenarius, 204 



beaui, 202, pi. lod 



bequaerti, 205 



brandaris, 12, pi. loj 



brevifrons, 203, pi. loa 



burryi, 203 



cabriti, 201, pi. loh 



carpenteri, 205, fig. 45c 



cellulosus, 204, fig. 45b 



citrinus, 202 



delicatus, 202 



erinaceoides rhyssus, 206 



festivus, 206, pi. 24-I 



florifer, 203, pi. loe 



fulvescens, 203, pi. lob 



gemma, 206, pi. 24e 



?nacropterus, 205 



messorius, 202 



