UMUT Nos. 22201 - 22400

CM 22201 Mactra spectabilis Lischke

Makiyama, J., 1957:  pl. 16, fig. 8

CM 22201 Mactra spectabilis Lischke

Yokoyama, M., 1925a:  p. 17, pl. 1, fig. 8

CM 22202 Mactra spectabilis Lischke

Yokoyama, M., 1925a

CM 22203 Spisula grayana (Schrenck)

Makiyama, J., 1957:  pl. 17, fig. 11

CM 22203 Spisula grayana (Schrenck)

Yokoyama, M., 1925a:  p. 17, pl. 2, fig. 11

CM 22204 Spisula grayana (Schrenck)

Yokoyama, M., 1925a

CM 22205 Spisula grayana (Schrenck)

Yokoyama, M., 1925a

CM 22206 Solen grandis Dunker

Yokoyama, M., 1925a

CM 22207 Solen gouldii Conrad

Makiyama, J., 1957:  pl. 17, fig. 5

CM 22207 Solen gouldii Conrad

Yokoyama, M., 1925a:  p. 18, pl. 2, fig. 5

CM 22208 Cultellus izumoensis Yokoyama

Yokoyama, M., 1925a

CM 22209 Cultellus izumoensis Yokoyama

Yokoyama, M., 1925a

CM 22210 Phaxus izumoensis jobanicus (Kanno)

Makiyama, J., 1957:  pl. 20, fig. 3

CM 22210 Cultellus izumoensis Yokoyama

Yokoyama, M., 1925a:  p. 18, pl. 5, fig. 3

CM 22210 Cultellus izumoensis Yokoyama

Shikama, T., 1943:  p. 236, pl. 37, fig. 16

CM 22210 Phaxas izumoensis (Yokoyama), Syntype

Shikama, T., 1952:  p. 150, pl. 37, fig. 16

CM 22210 Phaxas izumoensis (Yokoyama), Syntype

Shikama, T., 1964:  p. 142, pl. 48, fig. 18

CM 22211 Cultellus izumoensis Yokoyama

Yokoyama, M., 1925a

CM 22212 Cultellus izumoensis Yokoyama

Yokoyama, M., 1925a

CM 22213 Phaxus izumoensis jobanicus (Kanno)

Makiyama, J., 1957:  pl. 20, fig. 2

CM 22213 Cultellus izumoensis Yokoyama

Yokoyama, M., 1925a:  p. 18, pl. 5, fig. 2

CM 22214 Siliqua pulchella (Dunker)

Yokoyama, M., 1925a

CM 22215 Siliqua pulchella (Dunker)

Yokoyama, M., 1925a

CM 22216 Siliqua pulchella (Dunker)

Yokoyama, M., 1925a

CM 22217 Soletellina violacea Lamarck

Yokoyama, M., 1925a

CM 22218 Soletellina violacea Lamarck

Yokoyama, M., 1925a

CM 22219 Soletellina violacea Lamarck

Yokoyama, M., 1925a

CM 22220 Tellina besshoensis Yokoyama

Yokoyama, M., 1925a

CM 22221 Tellina optiva Yokoyama

Yokoyama, M., 1925a

CM 22222 Tellina optiva Yokoyama

Yokoyama, M., 1925a

CM 22223 Tellina optiva Yokoyama

Yokoyama, M., 1925a

CM 22224 Tellina izurensis Yokoyama, 1925, Holotype

Yokoyama, M., 1925a:  p. 19, pl. 2, fig. 12

CM 22224 Macoma izurensis (Yokoyama), Holotype

Makiyama, J., 1957:  pl. 17, fig. 12

CM 22225 Macoma praetexta (Martens)

Yokoyama, M., 1925a

CM 22226 Macoma praetexta (Martens)

Yokoyama, M., 1925a

CM 22227 Macoma dissimilis (Martens)

Yokoyama, M., 1925a

CM 22228 Macoma dissimilis (Martens)

Yokoyama, M., 1925a

CM 22229 Macoma dissimilis (Martens)

Yokoyama, M., 1925a

CM 22230 Macoma dissimilis (Martens)

Yokoyama, M., 1925a

CM 22231 Macoma tokyoensis Makiyama

Makiyama, J., 1957:  pl. 20, fig. 9

CM 22231 Macoma dissimilis (Martens)

Yokoyama, M., 1925a:  p. 20, pl. 5, fig. 9

CM 22232 Dosinia troscheli Lischke

Yokoyama, M., 1925a

CM 22233 Dosinia troscheli Lischke

Yokoyama, M., 1925a

CM 22234 Dosinia troscheli Lischke

Yokoyama, M., 1925a

CM 22235 Dosinia troscheli Lischke

Yokoyama, M., 1925a

CM 22236 Cyclina chinensis (Chemnitz)

Yokoyama, M., 1925a

CM 22237 Meretrix iizukai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22238 Meretrix iizukai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22239 Meretrix iizukai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22240 Meretrix iizukai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22241 Meretrix iizukai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 20, pl. 3, fig. 2

CM 22241 Clementia (Compsomyax) iizukai (Yokoyama), Syntype

Shikama, T., 1964:  p. 142, pl. 48, fig. 4

CM 22241 Clementia (Compsomyax) iizukai (Yokoyama), Syntype

Makiyama, J., 1957:  pl. 18, fig. 2

CM 22242 Meretrix iizukai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 20, pl. 3, fig. 3

CM 22242 Clementia (Compsomyax) iizukai (Yokoyama), Syntype

Makiyama, J., 1957:  pl. 18, fig. 3

CM 22243 Meretrix iizukai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22244 Meretrix iizukai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22245 Clementia speciosa Yokoyama

Yokoyama, M., 1925a

CM 22246 Clementia speciosa Yokoyama

Makiyama, J., 1957:  pl. 16, fig. 6

CM 22246 Clementia speciosa Yokoyama

Yokoyama, M., 1925a:  p. 21, pl. 1, fig. 6

CM 22247 Venus (Mercenaria) stimpsoni Gould

Yokoyama, M., 1925a

CM 22248 Venus jedoensis Lischke

Yokoyama, M., 1925a

CM 22249 Venus toreuma Gould

Yokoyama, M., 1925a

CM 22250 Venus toreuma Gould

Yokoyama, M., 1925a

CM 22251 Paphia (Paratapes) undulata (Born)

Makiyama, J., 1957:  pl. 20, fig. 1

CM 22251 Tapes undulatus (Born)

Yokoyama, M., 1925a:  p. 22, pl. 5, fig. 1

CM 22252 Tapes undulatus (Born)

Yokoyama, M., 1925a

CM 22253 Cardium californiensis Deshayes

Yokoyama, M., 1925a

CM 22254 Cardium muticum Reeve

Yokoyama, M., 1925a

CM 22255 Cardium modestum A. Adams & Reeve

Yokoyama, M., 1925a

CM 22256 Cardium shinjiense Yokoyama

Yokoyama, M., 1925a

CM 22257 Cardium shinjiense Yokoyama

Yokoyama, M., 1925a

CM 22258 Cardium shinjiense Yokoyama

Yokoyama, M., 1925a

CM 22259 Cardium shinjiense Yokoyama

Yokoyama, M., 1925a

CM 22260 Cardium shinjiense Yokoyama

Yokoyama, M., 1925a

CM 22261 Cardium shinjiense Yokoyama

Yokoyama, M., 1925a

CM 22262 Diplodonta semiaspera Philippi

Yokoyama, M., 1925a

CM 22263 Diplodonta semiaspera Philippi

Yokoyama, M., 1925a

CM 22264 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a

CM 22265 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a

CM 22266 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a

CM 22267 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a

CM 22269 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a

CM 22270 Lucinoma annulata (Reeve)

Makiyama, J., 1957:  pl. 20, fig. 5

CM 22270 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a:  p. 24, pl. 5, fig. 5

CM 22271 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a

CM 22272 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a

CM 22273 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a

CM 22274 Lucinoma annulata (Reeve)

Makiyama, J., 1957:  pl. 20, fig. 6

CM 22274 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a:  p. 24, pl. 5, fig. 6

CM 22275 Lucinoma annulata (Reeve)

Makiyama, J., 1957:  pl. 20, fig. 7

CM 22275 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a:  p. 24, pl. 5, fig. 7

CM 22276 Lucinoma annulata (Reeve)

Makiyama, J., 1957:  pl. 20, fig. 8

CM 22276 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a:  p. 24, pl. 5, fig. 8

CM 22276 Lucina (Myrtea) acutilineata Conrad

Shikama, T., 1943:  p. 234, pl. 37, fig. 9

CM 22276 Lucina (Myrtea) acutilineata Conrad

Shikama, T., 1952:  p. 150, pl. 37, fig. 9

CM 22276 Lucinoma annulata (Reeve)

Shikama, T., 1964:  p. 136, pl. 45, fig. 20

CM 22277 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a

CM 22278 Lucina (Phacoides) borealis (Linne)

Yokoyama, M., 1925a

CM 22279 Thyasira bisecta (Conrad)

Yokoyama, M., 1925a

CM 22280 Thyasira bisecta (Conrad)

Yokoyama, M., 1925a

CM 22281 Thyasira bisecta (Conrad)

Yokoyama, M., 1925a

CM 22282 Thyasira bisecta (Conrad)

Makiyama, J., 1957:  pl. 21, fig. 5

CM 22282 Thyasira bisecta (Conrad)

Yokoyama, M., 1925a:  p. 24, pl. 6, fig. 5

CM 22283 Thyasira bisecta (Conrad)

Yokoyama, M., 1925a

CM 22284 Thyasira bisecta (Conrad)

Yokoyama, M., 1925a

CM 22285 Cardita cumingiana Dunker

Yokoyama, M., 1925a

CM 22286 Cardita cumingiana Dunker

Yokoyama, M., 1925a

CM 22287 Venericardia ferruginea (Adams)

Yokoyama, M., 1925a

CM 22288 Venericardia ferruginea (Adams)

Yokoyama, M., 1925a

CM 22289 Venericardia ferruginea (Adams)

Yokoyama, M., 1925a

CM 22290 Venericardia ferruginea (Adams)

Yokoyama, M., 1925a

CM 22291 Venericardia ferruginea (Adams)

Yokoyama, M., 1925a

CM 22292 Venericardia ferruginea (Adams)

Yokoyama, M., 1925a

CM 22293 Venericardia ferruginea (Adams)

Yokoyama, M., 1925a

CM 22294 Cyclocardia siogamensis (Nomura)

Makiyama, J., 1957:  pl. 20, fig. 4

CM 22294 Venericardia ferruginea (Adams)

Yokoyama, M., 1925a:  p. 24, pl. 5, fig. 4

CM 22294 Venericardia (Cardites) ferruginea (A. Adams & Reeve)

Shikama, T., 1943:  p. 234, pl. 37, fig. 5

CM 22294 Venericardia (Cardites) ferruginea (A. Adams & Reeve)

Shikama, T., 1952:  p. 150, pl. 37, fig. 5

CM 22294 Venericardia (Cyclocardia) siogamensis Nomura

Shikama, T., 1964:  p. 134, pl. 44, fig. 19

CM 22295 Thracia pubescens (Pulteney)

Makiyama, J., 1957:  pl. 16, fig. 11

CM 22295 Thracia pubescens Pulteney

Yokoyama, M., 1925a:  p. 25, pl. 1, fig. 11

CM 22296 Thracia pubescens Pulteney

Yokoyama, M., 1925a

CM 22297 Mytilus grayanus Dunker

Makiyama, J., 1957:  pl. 17, fig. 10

CM 22297 Mytilus grayanus Dunker

Yokoyama, M., 1925a:  p. 25, pl. 2, fig. 10

CM 22298 Mytilus grayanus Dunker

Yokoyama, M., 1925a

CM 22299 Mytilus sp.

Yokoyama, M., 1925a

CM 22300 Modiola sp.

Yokoyama, M., 1925a

CM 22301 Lima lima (Linne)

Yokoyama, M., 1925a

CM 22302 Lima angulata Sowerby

Yokoyama, M., 1925a

CM 22303 Lima vulgatula Yokoyama

Yokoyama, M., 1925a

CM 22304 Lima goliath Sowerby

Makiyama, J., 1957:  pl. 18, fig. 1

CM 22304 Lima goliath Sowerby

Yokoyama, M., 1925a:  p. 26, pl. 3, fig. 1

CM 22305 Lima goliath Sowerby

Yokoyama, M., 1925a

CM 22306 Lima goliath Sowerby

Makiyama, J., 1957:  pl. 18, fig. 4

CM 22306 Lima goliath Sowerby

Yokoyama, M., 1925a:  p. 26, pl. 3, fig. 4

CM 22307 Lima goliath Sowerby

Yokoyama, M., 1925a

CM 22308 Pecten laetus Gould

Yokoyama, M., 1925a

CM 22309 Pecten laetus Gould

Yokoyama, M., 1925a

CM 22310 Pecten vesiculosus Dunker

Yokoyama, M., 1925a

CM 22310 Cryptopecten vesiculosus vesiculosus (Dunker)

Hayami, I., 1984

CM 22311 Chlamys (Swiftopecten) swiftii Bernardi

Makiyama, J., 1957:  pl. 17, fig. 1

CM 22311 Pecten swiftii Bernardi

Yokoyama, M., 1925a:  p. 27, pl. 2, fig. 1

CM 22312 Pecten yessoensis Jay

Yokoyama, M., 1925a

CM 22313 Pecten yessoensis Jay

Yokoyama, M., 1925a

CM 22314 Pecten yessoensis Jay

Yokoyama, M., 1925a

CM 22315 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 27, pl. 2, fig. 4

CM 22315 Patinopecten kimurai (Yokoyama), Syntype

Makiyama, J., 1957:  pl. 17, fig. 4

CM 22316 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 27, pl. 4, fig. 1

CM 22316 Patinopecten kimurai (Yokoyama), Syntype

Makiyama, J., 1957:  pl. 19, fig. 1

CM 22317 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 27, pl. 4, fig. 2

CM 22317 Patinopecten kimurai (Yokoyama), Syntype

Makiyama, J., 1957:  pl. 19, fig. 2

CM 22318 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 27, pl. 4, fig. 3

CM 22318 Patinopecten kimurai (Yokoyama), Syntype

Makiyama, J., 1957:  pl. 19, fig. 3

CM 22319 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 27, pl. 4, fig. 5

CM 22319 Patinopecten kimurai (Yokoyama), Syntype

Makiyama, J., 1957:  pl. 19, fig. 5

CM 22320 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 27, pl. 4, fig. 6

CM 22320 Patinopecten kimurai (Yokoyama), Syntype

Makiyama, J., 1957:  pl. 19, fig. 6

CM 22321 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 27, pl. 4, fig. 4

CM 22321 Patinopecten kimurai (Yokoyama), Syntype

Makiyama, J., 1957:  pl. 19, fig. 4

CM 22322 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22323 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22324 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22325 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22326 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22327 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22328 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22329 Pecten kimurai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22330 Ostrea gigas Thunberg

Yokoyama, M., 1925a

CM 22331 Atrina pectinata japonica (Reeve)

Makiyama, J., 1957:  pl. 21, fig. 7

CM 22331 Pinna japonica Hanley

Yokoyama, M., 1925a:  p. 28, pl. 6, fig. 7

CM 22332 Arca kobeltina Pilsbry

Yokoyama, M., 1925a

CM 22333 Arca kobeltina Pilsbry

Yokoyama, M., 1925a

CM 22334 Arca (Scapharca) subcrenata Lischke

Yokoyama, M., 1925a

CM 22335 Arca (Scapharca) subcrenata Lischke

Yokoyama, M., 1925a

CM 22336 Arca (Scapharca) subcrenata Lischke

Yokoyama, M., 1925a

CM 22337 Arca (Scapharca) subcrenata Lischke

Yokoyama, M., 1925a

CM 22338 Arca (Scapharca) subcrenata Lischke

Yokoyama, M., 1925a

CM 22339 Arca setoensis Yokoyama

Yokoyama, M., 1925a

CM 22340 Arca setoensis Yokoyama

Yokoyama, M., 1925a

CM 22341 Arca setoensis Yokoyama

Yokoyama, M., 1925a

CM 22342 Pectunculus vestitus Dunker

Yokoyama, M., 1925a

CM 22343 Parallelodon obliquatus Yokoyama

Yokoyama, M., 1925a

CM 22344 Parallelodon obliquatus Yokoyama

Yokoyama, M., 1925a

CM 22345 Limopsis azumana Yokoyama

Yokoyama, M., 1925a

CM 22346 Leda confusa Hanley

Yokoyama, M., 1925a

CM 22347 Leda confusa Hanley

Yokoyama, M., 1925a

CM 22348 Leda confusa Hanley

Yokoyama, M., 1925a

CM 22349 Leda confusa Hanley

Yokoyama, M., 1925a

CM 22350 Leda sp.

Yokoyama, M., 1925a

CM 22351 Leda sp.

Yokoyama, M., 1925a

CM 22352 Portlandia lischkei (Smith)

Makiyama, J., 1957:  pl. 17, fig. 2

CM 22352 Yoldia lischkei Smith

Yokoyama, M., 1925a:  p. 30, pl. 2, fig. 2

CM 22353 Yoldia lischkei Smith

Yokoyama, M., 1925a

CM 22354 Nucula insignis Gould

Yokoyama, M., 1925a

CM 22355 Nucula mirabilis A. Adams & Reeve

Yokoyama, M., 1925a

CM 22356 Solemya tokunagai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 31, pl. 6, fig. 2

CM 22356 Solemya tokunagai (Yokoyama), Syntype

Shikama, T., 1964:  p. 116, pl. 35, fig. 19

CM 22356 Solemya tokunagai Yokoyama, Syntype

Makiyama, J., 1957:  pl. 21, fig. 2

CM 22357 Solemya tokunagai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22358 Solemya tokunagai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 31, pl. 6, fig. 1

CM 22358 Solemya tokunagai Yokoyama, Syntype

Makiyama, J., 1957:  pl. 21, fig. 1

CM 22359 Solemya tokunagai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CM 22360 Solemya tokunagai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a:  p. 31, pl. 6, fig. 3

CM 22360 Solemya tokunagai Yokoyama, Syntype

Makiyama, J., 1957:  pl. 21, fig. 3

CM 22361 Solemya tokunagai Yokoyama, 1925, Syntype

Yokoyama, M., 1925a

CB 22362 Terebratulina caput-serpentis (Linné)

Yokoyama, M., 1925a

CB 22363 Terebratulina caput-serpentis (Linné)

Yokoyama, M., 1925a

CB 22364 Pereudesia grayi Davidson var. transversa Davidson

Yokoyama, M., 1925a

CM 22367 Turritella nipponica Yokoyama

Yokoyama, M., 1925b

CM 22368 Turritella nipponica Yokoyama

Yokoyama, M., 1925b

CM 22369 Turritella sp.

Makiyama, J., 1957:  pl. 22, fig. 1

CM 22369 Turritella sp.

Yokoyama, M., 1925b:  p. 6, pl. 1, fig. 1

CM 22370 Turritella sp.

Yokoyama, M., 1925b

CM 22371 Natica sp.

Yokoyama, M., 1925b

CM 22372 Natica sp.

Yokoyama, M., 1925b

CM 22373 Macoma tokyoensis Makiyama

Makiyama, J., 1957:  pl. 22, fig. 19

CM 22373 Macoma dissimilis ? Martens

Yokoyama, M., 1925b:  p. 6, pl. 1, fig. 19

CM 22374 Macoma dissimilis ? Martens

Yokoyama, M., 1925b

CM 22375 Macoma dissimilis ? Martens

Yokoyama, M., 1925b

CM 22376 Tellina besshoensis Yokoyama

Yokoyama, M., 1925b

CM 22377 Tellina besshoensis Yokoyama

Yokoyama, M., 1925b

CM 22378 Tellina besshoensis Yokoyama

Yokoyama, M., 1925b

CM 22379 Tellina sp.

Yokoyama, M., 1925b

CM 22380 Lucina (Phacoides) borealis Linne

Yokoyama, M., 1925b

CM 22381 Lucinoma annulata (Reeve)

Makiyama, J., 1957:  pl. 22, fig. 2

CM 22381 Lucina (Phacoides) borealis Linne

Yokoyama, M., 1925b:  p. 7, pl. 1, fig. 2

CM 22382 Lucina (Phacoides) borealis Linne

Yokoyama, M., 1925b

CM 22383 Lucina (Phacoides) borealis Linne

Yokoyama, M., 1925b

CM 22384 Lucina (Phacoides) sp.

Yokoyama, M., 1925b

CM 22385 Lucina (Phacoides) sp.

Yokoyama, M., 1925b

CM 22386 Lucina (Phacoides) sp.

Makiyama, J., 1957:  pl. 22, fig. 3

CM 22386 Lucina (Phacoides) sp.

Yokoyama, M., 1925b:  p. 7, pl. 1, fig. 3

CM 22387 Lucina (Phacoides) sp.

Yokoyama, M., 1925b

CM 22388 Lucina (Phacoides) sp.

Makiyama, J., 1957:  pl. 22, fig. 18

CM 22388 Lucina (Phacoides) sp.

Yokoyama, M., 1925b:  p. 7, pl. 1, fig. 18

CM 22389 Lucina (Phacoides) sp.

Makiyama, J., 1957:  pl. 22, fig. 5

CM 22389 Lucina (Phacoides) sp.

Yokoyama, M., 1925b:  p. 7, pl. 1, fig. 5

CM 22390 Lucina (Phacoides) sp.

Yokoyama, M., 1925b

CM 22391 Lucina (Phacoides) sp.

Yokoyama, M., 1925b

CM 22392 Lucina (Phacoides) sp.

Makiyama, J., 1957:  pl. 22, fig. 4

CM 22392 Lucina (Phacoides) sp.

Yokoyama, M., 1925b:  p. 7, pl. 1, fig. 4

CM 22393 Cyclocardia laxata (Yokoyama)

Makiyama, J., 1957:  pl. 22, fig. 11

CM 22393 Venericardia laxata Yokoyama

Yokoyama, M., 1925b:  p. 7, pl. 1, fig. 11

CM 22394 Venericardia laxata Yokoyama

Yokoyama, M., 1925b

CM 22395 Cyclocardia laxata (Yokoyama)

Makiyama, J., 1957:  pl. 22, fig. 12

CM 22395 Venericardia laxata Yokoyama

Yokoyama, M., 1925b:  p. 7, pl. 1, fig. 12(?)

CM 22396 Venericardia laxata Yokoyama

Yokoyama, M., 1925b

CM 22397 Venericardia laxata Yokoyama

Yokoyama, M., 1925b

CM 22398 Venericardia laxata Yokoyama

Yokoyama, M., 1925b

CM 22399 Cyclocardia pacifera ? (Yokoyama)

Makiyama, J., 1957:  pl. 22, fig. 13

CM 22399 Venericardia pacifera ? Yokoyama

Yokoyama, M., 1925b:  p. 8, pl. 1, fig. 13

CM 22400 Venericardia ferruginea Adams

Yokoyama, M., 1925b