{"id":54071,"date":"2025-11-03T20:00:49","date_gmt":"2025-11-03T11:00:49","guid":{"rendered":"https:\/\/ichihashi.me\/wp\/?p=54071"},"modified":"2026-01-22T16:40:17","modified_gmt":"2026-01-22T07:40:17","slug":"%e6%81%90%e7%ab%9c%e5%8d%9a%e7%89%a9%e9%a4%a8%e6%89%80%e8%94%b5%e3%81%ae%e7%84%a1%e8%84%8a%e6%a4%8e%e5%8b%95%e7%89%a9%e5%8c%96%e7%9f%b3%e6%a8%99%e6%9c%ac","status":"publish","type":"post","link":"https:\/\/ichihashi.me\/wp\/?p=54071","title":{"rendered":"\u6050\u7adc\u535a\u7269\u9928\u6240\u8535\u306e\u7121\u810a\u690e\u52d5\u7269\u6a19\u672c<\/span>"},"content":{"rendered":"

\u3000\u7121\u810a\u690e\u52d5\u7269\u306f\u3001\u77f3\u7070\u8cea\u3084\u73ea\u9178\u8cea\u306e\u9aa8\u683c\u3092\u6301\u305f\u306a\u3044\u305f\u3081\u3001\u5316\u77f3\u304c\u907a\u3089\u306a\u3044\u5834\u5408\u3082\u591a\u3044\u306e\u3067\u3059\u304c\u3001\u6050\u7adc\u535a\u7269\u9928<\/a>\u3067\u306f\u3001\u8c9d\u6bbb\u3084\u89d2\u8cea\u306e\u76ae\u3092\u6301\u3064\u305f\u3081\u5316\u77f3\u304c\u907a\u308a\u3084\u3059\u304b\u3063\u305f\u7121\u810a\u690e\u52d5\u7269\u3001\u5c11\u306a\u304f\u3068\u30826\u9580\u306e\u6a19\u672c\u304c\u5c55\u793a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002
\n\u3000\u6050\u7adc\u535a\u7269\u9928<\/a>\u3010\u6050\u7adc\u535a\u7269\u9928\u5c55\u793a\u6a19\u672c\uff1a\u690d\u7269<\/a>\u3001\u9ce5\u985e<\/a>\u3001\u54fa\u4e73\u985e<\/a>\u3001\u9b5a\u985e\u3001\u722c\u866b\u4e21\u68f2\u985e<\/a>\u3011
\n\u3010\u73fe\u751f\u751f\u7269\u306e\u7cfb\u7d71\u6982\u8981<\/a>\u3011\u3010\u690d\u7269\u754c\u306e\u7cfb\u7d71\u6982\u8981<\/a>\u3011\u3010\u5f8c\u4e16\u52d5\u7269\u306e\u7cfb\u7d71\u6982\u8981<\/a>\u3011
\n\u73fe\u751f\u7121\u810a\u690e\u52d5\u7269\u3010\u523a\u80de\u52d5\u7269<\/a>\u3001\u68d8\u76ae\u52d5\u7269<\/a>\u3001\u74b0\u5f62\u52d5\u7269<\/a>\u3001\u8edf\u4f53\u52d5\u7269<\/a>\u3001\u4e8c\u679a\u8c9d\u7db1<\/a>\u3001\u8155\u8db3\u52d5\u7269<\/a>\u3001\u7bc0\u8db3\u52d5\u7269<\/a>\u3001\u6709\u5b54\u866b<\/a>\u3011
\n<\/p>\n

\n
\n\u3010\u5f8c\u751f\u52d5\u7269(Metazoa)\u306e\u7cfb\u7d71\u6982\u8981\u3011 \u3010\u73fe\u751f\u5f8c\u751f\u52d5\u726934\u9580\u306e\u7cfb\u7d71\u6982\u8981<\/a>\u3011
\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u523a\u80de\u52d5\u7269\u9580(Cnidaria)<\/span><\/a>
\n\u2524\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u252c\u56db\u653e\u30b5\u30f3\u30b4\u4e9c\u7db1(Rugosa)(\u2020)
\n\u2502\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u516d\u653e\u30b5\u30f3\u30b4\u4e9c\u7db1(Hexacorallia)
\n\u2514\u5de6\u53f3\u76f8\u79f0\u52d5\u7269(Bilateria)
\n\u3000\u2502\u250c\u5f8c\u53e3\u52d5\u7269(Deuterostomia)
\n\u3000\u2514\u2524\u2502\u250c\u2500\u2500\u68d8\u76ae\u52d5\u7269\u9580(Echinodermata)<\/span><\/a>
\n\u3000\u3000\u2502\u2514\u2524\u3000\u3000\u2502\u250c\u2500\u30a6\u30df\u30e6\u30ea\u7db1(Crinoidea)
\n\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u2514\u2524\u250c\u30a6\u30cb\u4e9c\u9580\uff1a\u6709\u68d8\u4e9c\u9580(Echinozoa)
\n\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u3000\u2514\u2534\u30d2\u30c8\u30c7\u4e9c\u9580\uff1a\u661f\u5f62\u4e9c\u9580(Asterozoa)
\n\u3000\u3000\u2502\u3000\u2514\u2500\u2500\u810a\u690e\u52d5\u7269\u9580(Vertbrate)
\n\u3000\u3000\u2514\u524d\u53e3\u52d5\u7269(Protostomia)
\n\u3000\u3000\u3000\u2502\u250c\u51a0\u8f2a\u52d5\u7269\u4e0a\u9580(Spiralia)
\n\u3000\u3000\u3000\u2502\u2502\u2502\u250c\u74b0\u5f62\u52d5\u7269\u9580(Annelida)<\/span><\/a>
\n\u3000\u3000\u3000\u2514\u2524\u2502\u251c\u8edf\u4f53\u52d5\u7269\u9580(Mollusca)<\/span>
\n\u3000\u3000\u3000\u3000\u2502\u2502\u2502\u2502\u250c\u2500\u2500\u982d\u8db3\u7db1(Cephalopoda)<\/a>
\n\u3000\u3000\u3000\u3000\u2502\u2514\u2524\u2514\u2524\u3000\u250c\u6398\u8db3\u7db1(Scaphopoda)<\/a>
\n\u3000\u3000\u3000\u3000\u2502\u3000\u2502\u3000\u2502\u250c\u2534\u8179\u8db3\u7db1(Gastropoda)<\/a>
\n\u3000\u3000\u3000\u3000\u2502\u3000\u2502\u3000\u2514\u2524\u3000\u2502\u3000\u250c\u7b20\u5f62\u8179\u8db3\u4e0a\u76ee(Patellogastropoda)
\n\u3000\u3000\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u2502\u3000\u2514\u252c\u2534\u65b0\u751f\u8179\u8db3\u4e0a\u76ee(Caenogastropada)
\n\u3000\u3000\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u2502\u3000\u3000\u2514\u2500\u53e4\u8179\u8db3\u76ee(Vetigastropoda)
\n\u3000\u3000\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u2514\u2500\u4e8c\u679a\u8c9d\u7db1(Bivalvia)
\n\u3000\u3000\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u3000\u3000\u2502\u250c\u2500\u2500\u539f\u9c13\u4e9c\u7db1(Protobranchia)<\/a>
\n\u3000\u3000\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u3000\u3000\u2514\u2524\u250c\u2500\u7ffc\u5f62\u4e9c\u7db1(Pteriomorphia)<\/a>
\n\u3000\u3000\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u3000\u3000\u3000\u2514\u2524\u250c\u53e4\u7570\u6b6f\u4e9c\u7db1(Palaeoheterodonta)<\/a>
\n\u3000\u3000\u3000\u3000\u2502\u3000\u2502\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2534\u7570\u6b6f\u4e9c\u7db1(Heterodonta)<\/a>
\n\u3000\u3000\u3000\u3000\u2502\u3000\u2514\u8155\u8db3\u52d5\u7269\u9580(Brachiopoda)<\/span><\/a>
\n\u3000\u3000\u3000\u3000\u2514\u8131\u76ae\u52d5\u7269\u4e0a\u9580(Ecdysozoa)
\n\u3000\u3000\u3000\u3000\u3000\u2514\u2500\u7bc0\u8db3\u52d5\u7269\u9580(Arthropoda)<\/span><\/a>
\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u250c\u2500\u5263\u5c3e\u7db1
\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u2534\u252c\u7532\u6bbb\u4e0a\u7db1
\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2514\u6606\u866b\u7db1\n<\/div>\n
\n\u4e2d\u751f\u4ee3\u306e\u6d77\u3092\u306b\u304e\u308f\u3057\u305f\u5c0f\u52d5\u7269\u305f\u3061<\/span>
\n\u3000\u4e2d\u751f\u4ee3\u306e\u6d77\u306b\u306f\u3001\u30a6\u30df\u30e6\u30ea\u3001\u30b5\u30f3\u30b4\u3001\u8155\u8db3\u985e\u306e\u307b\u304b\u306b\u3001\u30a8\u30d3\u3084\u30ab\u30cb\u306a\u3069\u306e\u5c0f\u52d5\u7269\u304c\u751f\u304d\u3066\u3044\u307e\u3057\u305f\u3002\u7279\u306b\u3001\u7901\u6e56(\u30e9\u30b0\u30fc\u30f3\u306a\u3069)\u306e\u3088\u3046\u306a\u7a4f\u3084\u304b\u3067\u9759\u304b\u306a\u6d77\u5e95\u306e\u5806\u7a4d\u7269\u306b\u306f\u3001\u5316\u77f3\u3068\u3057\u3066\u6b8b\u308a\u306b\u304f\u3044\u3082\u306e\u3082\u826f\u304f\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e2d\u751f\u4ee3\u306e\u6d77\u306f\u5316\u77f3\u3084\u5806\u7a4d\u7269\u306a\u3069\u304b\u3089\u5224\u65ad\u3057\u3066\u5168\u4f53\u7684\u306b\u6696\u304b\u3063\u305f\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\n\u7121\u810a\u690e\u52d5\u7269(Invertebrates)<\/span>
\n\u3000\u810a\u690e\u52d5\u7269\u4ee5\u5916\u3067\u306f\u3001\u8c9d\u3084\u6606\u866b\u306e\u5316\u77f3\u304c\u767a\u898b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u306a\u304b\u3067\u3082\u8c9d\u985e\u306f\u5f53\u6642\u306e\u74b0\u5883\u3092\u63a8\u5b9a\u3059\u308b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u4e8c\u679a\u8c9d\u5316\u77f3\u306e\u7523\u72b6\u3092\u89b3\u5bdf\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u5730\u5c64\u306e\u3067\u304d\u65b9\u3092\u63a8\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e8c\u679a\u8c9d\u304c\u751f\u606f\u5834\u6240\u306e\u4ed8\u8fd1\u3067\u305d\u306e\u307e\u307e\u5316\u77f3\u306b\u306a\u308c\u3070\u3001\u6bbb\u304c\u5bfe\u306e\u72b6\u614b(\u5408\u5f01)\u3067\u898b\u3064\u304b\u308a\u307e\u3059\u304c\u3001\u5f37\u3044\u6c34\u306e\u6d41\u308c\u306b\u3088\u308a\u6d41\u3055\u308c\u308b\u3068\u3001\u4e8c\u679a\u306e\u6bbb\u306f\u5206\u96e2\u3057\u305f\u72b6\u614b(\u96e2\u5f01)\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u6bbb\u306e\u72b6\u614b\u3092\u898b\u308b\u3053\u3068\u3067\u3001\u3069\u306e\u3088\u3046\u306a\u6c34\u6d41\u306e\u5f37\u3055\u306e\u4e2d\u3067\u5730\u5c64\u304c\u3067\u304d\u305f\u306e\u304b\u304c\u308f\u304b\u308a\u3001\u5f53\u6642\u306e\u6cb3\u5ddd\u306e\u69d8\u5b50\u306a\u3069\u304c\u63a8\u5b9a\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n
\nTo TOP<\/a>
\n\u3010\u523a\u80de\u52d5\u7269\u9580(Cnidaria) \u82b1\u866b\u7db1(Anthozoa) \u56db\u653e\u30b5\u30f3\u30b4\u4e9c\u7db1(Rugosa)(\u2020)\u3011<\/p>\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30bf\u30a4\u30b7\u30e3\u30af\u30d5\u30a3\u30eb\u30e0\u30fb\u30ed\u30b9\u30c8\u30d5\u30a1\u30fc<\/td>\n\n \"\u30bf\u30a4\u30b7\u30e3\u30af\u30d5\u30a3\u30eb\u30e0\u30fb\u30ed\u30b9\u30c8\u30d5\u30a1\u30fc\"<\/a>
\n <\/a>\n <\/td>\n		Taisyakuphyllum rostfer<\/i><\/td>\n\u53e4\u751f\u4ee3 \u77f3\u70ad\u7d00<\/td>\n<\/tr>\n
\u30ef\u30fc\u30b2\u30ce\u30d5\u30a3\u30eb\u30e0\u5c5e\u306e\u4e00\u7a2e<\/td>\n\n \"\u30ef\u30fc\u30b2\u30ce\u30d5\u30a3\u30eb\u30e0\u5c5e\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Waagenophyllum<\/i> sp.<\/td>\n\u53e4\u751f\u4ee3 \u30da\u30eb\u30e0\u7d00<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u523a\u80de\u52d5\u7269\u9580(Cnidaria) \u82b1\u866b\u7db1(Anthozoa) \u516d\u653e\u30b5\u30f3\u30b4\u4e9c\u7db1(Hexacorallia)\u3011<\/p>\n\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30a8\u30d4\u30b9\u30c8\u30ec\u30d7\u30c8\u30d5\u30a3\u30eb\u30e0\u30fb\u30b0\u30e9\u30b7\u30fc\u30ec<\/td>\n\n \"\u30a8\u30d4\u30b9\u30c8\u30ec\u30d7\u30c8\u30d5\u30a3\u30eb\u30e0\u30fb\u30b0\u30e9\u30b7\u30fc\u30ec\"<\/a>
\n <\/a>\n <\/td>\n		Epistreptophyllum gracile<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00<\/td>\n<\/tr>\n
\u30a8\u30d4\u30b9\u30c8\u30ec\u30d7\u30c8\u30d5\u30a3\u30eb\u30e0\u30fb\u30a8\u30af\u30bb\u30eb\u30b5\u30e0<\/td>\n\n \"\u30a8\u30d4\u30b9\u30c8\u30ec\u30d7\u30c8\u30d5\u30a3\u30eb\u30e0\u30fb\u30a8\u30af\u30bb\u30eb\u30b5\u30e0\"<\/a>
\n <\/a>\n <\/td>\n		Epistreptophyllum excelsum<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00<\/td>\n<\/tr>\n
\u30bf\u30e0\u30ca\u30b9\u30c6\u30ea\u30a2\u30fb\u30e9\u30a4\u30a8\u30ea<\/td>\n\n \"\u30bf\u30e0\u30ca\u30b9\u30c6\u30ea\u30a2\u30fb\u30e9\u30a4\u30a8\u30ea\"<\/a>
\n <\/a>\n <\/td>\n		Thamnasteria lyelli<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u4e2d\u671f<\/td>\n<\/tr>\n
\u516d\u653e\u30b5\u30f3\u30b4\u306e\u4e00\u7a2e<\/td>\n\n \"\u516d\u653e\u30b5\u30f3\u30b4\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Hexacorallia<\/td>\n\u65b0\u751f\u4ee3 \u7b2c\u56db\u7d00 \u5b8c\u65b0\u4e16<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u68d8\u76ae\u52d5\u7269\u9580(Echinodermata) \u30a6\u30df\u30e6\u30ea\u7db1(Crinoidea)\u3011<\/p>\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30a8\u30f3\u30af\u30ea\u30cc\u30b9\u30fb\u30ea\u30ea\u30a3\u30d5\u30a9\u30eb\u30df\u30b9<\/td>\n\n \"\u30a8\u30f3\u30af\u30ea\u30cc\u30b9\u30fb\u30ea\u30ea\u30a3\u30d5\u30a9\u30eb\u30df\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Encrinus liliiformis<\/i><\/td>\n\u53e4\u751f\u4ee3 \u4e09\u7573\u7d00\u4e2d\u671f<\/td>\n<\/tr>\n
\u30da\u30f3\u30bf\u30af\u30ea\u30cb\u30c6\u30b9\u30fb\u30d6\u30ea\u30a2\u30ec\u30a6\u30b9<\/td>\n\n \"\u30da\u30f3\u30bf\u30af\u30ea\u30cb\u30c6\u30b9\u30fb\u30d6\u30ea\u30a2\u30ec\u30a6\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Pentacrinites briareus<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u524d\u671f<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u68d8\u76ae\u52d5\u7269\u9580(Echinodermata) \u30a6\u30cb\u7db1(Echinoidea)\u3011<\/p>\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30af\u30ea\u30d9\u30a6\u30b9\u30fb\u30d7\u30ed\u30c6\u30a3\u30a4<\/td>\n\n \"\u30af\u30ea\u30d9\u30a6\u30b9\u30fb\u30d7\u30ed\u30c6\u30a3\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Clypeus plotii<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u524d\u671f<\/td>\n<\/tr>\n
\u30af\u30ea\u30d9\u30a6\u30b9\u30fb\u30d7\u30ed\u30c6\u30a3\u30a4<\/td>\n\n \"\u30af\u30ea\u30d9\u30a6\u30b9\u30fb\u30d7\u30ed\u30c6\u30a3\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Clypeus plotii<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u524d\u671f<\/td>\n<\/tr>\n
\u30b7\u30e5\u30fc\u30c9\u30ad\u30c0\u30ea\u30b9\u30fb\u30de\u30e0\u30e2\u30b5<\/td>\n\n \"\u30b7\u30e5\u30fc\u30c9\u30ad\u30c0\u30ea\u30b9\u30fb\u30de\u30e0\u30e2\u30b5\"<\/a>
\n <\/a>\n <\/td>\n		Pseudocidaris mammosa<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u5f8c\u671f<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u68d8\u76ae\u52d5\u7269\u9580(Echinodermata) \u86c7\u5c3e\u7db1(Ophiuroidea)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b2\u30aa\u30b3\u30de\u30fb\u30ab\u30ea\u30ca\u30fc\u30bf<\/td>\n\n \"\u30b2\u30aa\u30b3\u30de\u30fb\u30ab\u30ea\u30ca\u30fc\u30bf\"<\/a>
\n <\/a>\n <\/td>\n		Geocoma carinata<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u5f8c\u671f<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u68d8\u76ae\u52d5\u7269\u9580(Echinodermata) \u30a6\u30df\u30e6\u30ea\u7db1(Crinoidea)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30a2\u30f3\u30c6\u30c9\u30f3\u5c5e\u306e\u4e00\u7a2e<\/td>\n\n \"\u30a2\u30f3\u30c6\u30c9\u30f3\u5c5e\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Antedon<\/i> sp.<\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u68d8\u76ae\u52d5\u7269\u9580(Echinodermata) \u30a6\u30cb\u7db1(Echinoidea)\u3011<\/p>\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30d8\u30df\u30d7\u30cd\u30a6\u30b9\u30c6\u30b9\u30fb\u30e9\u30c7\u30a3\u30a2\u30c8\u30a5\u30b9<\/td>\n\n \"\u30d8\u30df\u30d7\u30cd\u30a6\u30b9\u30c6\u30b9\u30fb\u30e9\u30c7\u30a3\u30a2\u30c8\u30a5\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Hemipneustes radiatus<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00<\/td>\n<\/tr>\n
\u30d8\u30c6\u30e9\u30b9\u30c6\u30eb\u30fb\u30a4\u30f3\u30d5\u30e9\u30c8\u30a5\u30b9<\/td>\n\n \"\u30d8\u30c6\u30e9\u30b9\u30c6\u30eb\u30fb\u30a4\u30f3\u30d5\u30e9\u30c8\u30a5\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Heterater inflatus<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u74b0\u5f62\u52d5\u7269\u9580(Annelida)\u3011<\/p>\n\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30bf\u30ab\u30c8\u30df\u30ed\u30c3\u30c9\u3068\u601d\u308f\u308c\u308b\u68d2\u72b6\u5316\u77f3<\/td>\n\n \"\u30bf\u30ab\u30c8\u30df\u30ed\u30c3\u30c9\u3068\u601d\u308f\u308c\u308b\u68d2\u72b6\u5316\u77f3\"<\/a>
\n <\/a>\n <\/td>\n		Takatomi rods<\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u8815\u866b\u306e\u7cde\u5316\u77f3<\/td>\n\n \"\u8815\u866b\u306e\u7cde\u5316\u77f3\"<\/a>
\n <\/a>\n <\/td>\n		Fossil faeces of vermes<\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u30b5\u30a4\u30b3\u30a4\u30c6\u30b9\u30fb\u30e6\u30ad\u30aa\u30a4\u30a2(\u751f\u75d5\u5316\u77f3)<\/td>\n\n \"\u30b5\u30a4\u30b3\u30a4\u30c6\u30b9\u30fb\u30e6\u30ad\u30aa\u30a4\u30a2\"<\/a>
\n <\/a>\n <\/td>\n		Saikoites yukioia<\/i><\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u30a8\u30be\u30bf\u30de\u30ad\u30ac\u30a4\u306b\u7a7f\u5b54\u3057\u305f\u74b0\u5f62\u52d5\u7269<\/td>\n\n \"\u30a8\u30be\u30bf\u30de\u30ad\u30ac\u30a4\u306b\u7a7f\u5b54\u3057\u305f\u74b0\u5f62\u52d5\u7269\"<\/a>
\n <\/a>\n <\/td>\n		Burrows of boaring annelid (Glycymeris yessoensis<\/i>)<\/td>\n\u65b0\u751f\u4ee3 \u7b2c\u56db\u7d00 \u66f4\u65b0\u4e16<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u982d\u8db3\u7db1(Cephalopoda) \u30aa\u30a6\u30e0\u30ac\u30a4\u4e9c\u7db1(Nautiloidea) \u30a2\u30f3\u30e2\u30ca\u30a4\u30c8\u76ee(Ammonitida) \u30c0\u30af\u30c6\u30a3\u30ea\u30aa\u30bb\u30e9\u30b9\u79d1(Dactylioceratidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30c0\u30af\u30c6\u30a3\u30ea\u30aa\u30bb\u30e9\u30b9\u5c5e\u306e\u4e00\u7a2e<\/td>\n\n \"\u30c0\u30af\u30c6\u30a3\u30ea\u30aa\u30bb\u30e9\u30b9\u5c5e\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Dactylioceras<\/i> sp.<\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u982d\u8db3\u7db1(Cephalopoda) \u30aa\u30a6\u30e0\u30ac\u30a4\u4e9c\u7db1(Nautiloidea) \u30a2\u30f3\u30e2\u30ca\u30a4\u30c8\u76ee(Ammonitida) \u30d7\u30e9\u30bb\u30f3\u30c1\u30bb\u30e9\u30b9\u79d1(Placenticeratidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30d7\u30e9\u30bb\u30f3\u30c1\u30bb\u30e9\u30b9\u5c5e\u306e\u4e00\u7a2e<\/td>\n\n \"\u30d7\u30e9\u30bb\u30f3\u30c1\u30bb\u30e9\u30b9\u5c5e\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Placenticeras<\/i> sp.<\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u982d\u8db3\u7db1(Cephalopoda) \u30aa\u30a6\u30e0\u30ac\u30a4\u4e9c\u7db1(Nautiloidea) \u30aa\u30a6\u30e0\u30ac\u30a4\u76ee(Nautilida) \u30aa\u30a6\u30e0\u30ac\u30a4\u79d1(Nautilidae) \u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30aa\u30a6\u30e0\u30ac\u30a4<\/td>\n\n \"\u30aa\u30a6\u30e0\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Nautilus pompilius<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u6398\u8db3\u7db1(Scaphopoda) \u30c4\u30ce\u30ac\u30a4\u76ee(Dentaliida) \u30c4\u30ce\u30ac\u30a4\u79d1(Dentaliidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30de\u30eb\u30c4\u30ce\u30ac\u30a4<\/td>\n\n \"\u30de\u30eb\u30c4\u30ce\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Pictodentalium vemedei<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u8179\u8db3\u7db1(Gastropoda) \u7b20\u5f62\u8179\u8db3\u4e0a\u76ee(Patellogastropoda) \u30c4\u30bf\u30ce\u30cf\u30ac\u30a4\u79d1(Patellidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30d9\u30c3\u30b3\u30a6\u30ab\u30b5\u30ac\u30a4<\/td>\n\n \"\u30d9\u30c3\u30b3\u30a6\u30ab\u30b5\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Cellana grata<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u8179\u8db3\u7db1(Gastropoda) \u7b20\u5f62\u8179\u8db3\u4e0a\u76ee(Patellogastropoda) \u30e6\u30ad\u30ce\u30ab\u30b5\u30ac\u30a4\u79d1(Acmaeidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30a6\u30ce\u30a2\u30b7\u30ac\u30a4<\/td>\n\n \"\u30a6\u30ce\u30a2\u30b7\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Patelloidea (Collisellina) Sccharina lanx<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u8179\u8db3\u7db1(Gastropoda) \u7b20\u5f62\u8179\u8db3\u4e0a\u76ee(Patellogastropoda) \u30e6\u30ad\u30ce\u30ab\u30b5\u30ac\u30a4\u79d1(Acmaeidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30d3\u30d3\u30d1\u30eb\u30b9\u5c5e\u306e\u4e00\u7a2e<\/td>\n\n \"\u30d3\u30d3\u30d1\u30eb\u30b9\u5c5e\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Viviparus<\/i> sp.<\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00\u524d\u671f<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u8179\u8db3\u7db1(Gastropoda) \u65b0\u751f\u8179\u8db3\u4e0a\u76ee(Caenogastropada) \u5438\u8154\u76ee(Sorbeoconcha) \u30a6\u30df\u30cb\u30ca\u79d1(Batillariidae)\u3011<\/p>\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30e4\u30de\u30c8\u30d3\u30ab\u30ea\u30a2(\u798f\u4e95\u770c\u7523)<\/td>\n\n \"\u30e4\u30de\u30c8\u30d3\u30ab\u30ea\u30a2(\u798f\u4e95\u770c\u7523)\"<\/a>
\n <\/a>\n <\/td>\n		Vicarya callosa japonica<\/i><\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u30e4\u30de\u30c8\u30d3\u30ab\u30ea\u30a2(\u798f\u4e95\u770c\u7523)<\/td>\n\n \"\u30e4\u30de\u30c8\u30d3\u30ab\u30ea\u30a2(\u5ca1\u5c71\u770c\u7523)\"<\/a>
\n <\/a>\n <\/td>\n		Vicarya callosa japonica<\/i><\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u30ad\u30d0\u30a6\u30df\u30cb\u30ca<\/td>\n\n \"\u30ad\u30d0\u30a6\u30df\u30cb\u30ca\"<\/a>
\n <\/a>\n <\/td>\n		Terebralia palustris<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u8179\u8db3\u7db1(Gastropoda) \u65b0\u751f\u8179\u8db3\u4e0a\u76ee(Caenogastropada) \u5438\u8154\u76ee(Sorbeoconcha) \u30aa\u30cb\u30ce\u30c4\u30ce\u30ac\u30a4\u79d1(Cerithioidea)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30aa\u30cb\u30ce\u30c4\u30ce\u30ac\u30a4<\/td>\n\n \"\u30aa\u30cb\u30ce\u30c4\u30ce\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Cerithium nodulosum<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u8179\u8db3\u7db1(Gastropoda) \u65b0\u751f\u8179\u8db3\u4e0a\u76ee(Caenogastropada) \u5438\u8154\u76ee(Sorbeoconcha) \u30bf\u30de\u30ac\u30a4\u79d1(Naticidae)\u3011<\/p>\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30c4\u30e1\u30bf\u30ac\u30a4<\/td>\n\n \"\u30c4\u30e1\u30bf\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Glossaulax dydyma<\/i><\/td>\n\u65b0\u751f\u4ee3 \u7b2c\u56db\u7d00 \u66f4\u65b0\u4e16<\/td>\n<\/tr>\n
\u30c4\u30e1\u30bf\u30ac\u30a4<\/td>\n\n \"\u30c4\u30e1\u30bf\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Glossaulax dydyma<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u8179\u8db3\u7db1(Gastropoda) \u65b0\u751f\u8179\u8db3\u4e0a\u76ee(Caenogastropada) \u30ac\u30af\u30d5\u30dc\u30e9\u79d1(Volutidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30ab\u30cd\u30b3\u30d2\u30bf\u30c1\u30aa\u30d3\u30ac\u30a4<\/td>\n\n \"\u30ab\u30cd\u30b3\u30d2\u30bf\u30c1\u30aa\u30d3\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Psephaea kaneko<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u8179\u8db3\u7db1(Gastropoda) \u65b0\u751f\u8179\u8db3\u4e0a\u76ee(Caenogastropada) \u30a8\u30be\u30d0\u30a4\u79d1(Buccinidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30a8\u30c3\u30c1\u30e5\u30a6\u30d0\u30a4<\/td>\n\n \"\u30a8\u30c3\u30c1\u30e5\u30a6\u30d0\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Buccinum striatissimum<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u8179\u8db3\u7db1(Gastropoda) \u65b0\u751f\u8179\u8db3\u4e0a\u76ee(Caenogastropada) \u30a4\u30c8\u30ab\u30b1\u30ac\u30a4\u79d1(Epitoniidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30aa\u30aa\u30a4\u30c8\u30ab\u30b1\u30ac\u30a4<\/td>\n\n \"\u30aa\u30aa\u30a4\u30c8\u30ab\u30b1\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Epitonium scalare<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u8179\u8db3\u7db1(Gastropoda) \u65b0\u751f\u8179\u8db3\u4e0a\u76ee(Caenogastropada) \u30a4\u30c8\u30ab\u30b1\u30ac\u30a4\u79d1(Epitoniidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b5\u30b6\u30a8(\u6709\u68d8\u5f62)<\/td>\n\n \"\u30b5\u30b6\u30a8(\u6709\u68d8\u5f62)\"<\/a>
\n <\/a>\n <\/td>\n		Turbo sazae<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u539f\u9c13\u4e9c\u7db1(Protobranchia) \u30af\u30eb\u30df\u30ac\u30a4\u76ee(Nuculoida) \u30af\u30eb\u30df\u30ac\u30a4\u79d1(Nuculidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30aa\u30aa\u30ad\u30e9\u30e9\u30ac\u30a4<\/td>\n\n \"\u30aa\u30aa\u30ad\u30e9\u30e9\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Acila (Acila) divaricata<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7ffc\u5f62\u4e9c\u7db1(Pteriomorphia) \u30ab\u30ad\u76ee(Ostreoida) \u30a4\u30ce\u30bb\u30e9\u30e0\u30b9\u79d1(Inoceramidae)(\u2020)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b9\u30d5\u30a7\u30ce\u30bb\u30e9\u30e0\u30b9\u30fb\u30ca\u30a6\u30de\u30cb<\/td>\n\n \"\u30b9\u30d5\u30a7\u30ce\u30bb\u30e9\u30e0\u30b9\u30fb\u30ca\u30a6\u30de\u30cb\"<\/a>
\n <\/a>\n <\/td>\n		Sphenoceramus naumanni<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00\u5f8c\u671f<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7ffc\u5f62\u4e9c\u7db1(Pteriomorphia) \u30a4\u30bf\u30e4\u30ac\u30a4\u76ee(Pectinoida) \u30a4\u30bf\u30e4\u30ac\u30a4\u79d1(Pectinidae)\u3011<\/p>\n\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30df\u30ba\u30db\u30da\u30af\u30c6\u30f3\u30fb\u30b9\u30ed\u30c9\u30b1\u30a6\u30a3\u30c3\u30c1<\/td>\n\n \"\u30df\u30ba\u30db\u30da\u30af\u30c6\u30f3\u30fb\u30b9\u30ed\u30c9\u30b1\u30a6\u30a3\u30c3\u30c1\"<\/a>
\n <\/a>\n <\/td>\n		Mizuhopecten slodkewitschi<\/i><\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u30bf\u30ab\u30cf\u30b7\u30db\u30bf\u30c6<\/td>\n\n \"\u30bf\u30ab\u30cf\u30b7\u30db\u30bf\u30c6\"<\/a>
\n <\/a>\n <\/td>\n		Fortipecten takahashii<\/i><\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u9bae\u65b0\u4e16<\/td>\n<\/tr>\n
\u30a8\u30be\u30ad\u30f3\u30c1\u30e3\u30af\u30ac\u30a4<\/td>\n\n \"\u30a8\u30be\u30ad\u30f3\u30c1\u30e3\u30af\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Swiftopecten swiftii<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n
\u30db\u30bf\u30c6\u30ac\u30a4<\/td>\n\n \"\u30db\u30bf\u30c6\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Mizuhopectem yassoensis<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7ffc\u5f62\u4e9c\u7db1(Pteriomorphia) \u30a4\u30bf\u30e4\u30ac\u30a4\u76ee(Pectinoida) \u30a4\u30dc\u30bf\u30ac\u30ad\u79d1(Ostreidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30a4\u30ef\u30ac\u30ad<\/td>\n\n \"\u30a4\u30ef\u30ac\u30ad\"<\/a>
\n <\/a>\n <\/td>\n		Sphenoceramus naumanni<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7ffc\u5f62\u4e9c\u7db1 (Pteriomorphia) \u30a4\u30ac\u30a4\u76ee(Mytiloida) \u30a4\u30ac\u30a4\u79d1(Mytilidae)\u3011<\/p>\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30c1\u30ab\u30ce\u30d3\u30c3\u30c1\u30a4\u30ac\u30a4<\/td>\n\n \"\u30c1\u30ab\u30ce\u30d3\u30c3\u30c1\u30a4\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Mytilus tichanovitchi<\/i><\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u30e0\u30e9\u30b5\u30ad\u30a4\u30ac\u30a4<\/td>\n\n \"\u30e0\u30e9\u30b5\u30ad\u30a4\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Mytilus garoprovincialis<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7ffc\u5f62\u4e9c\u7db1 (Pteriomorphia) \u30d5\u30cd\u30ac\u30a4\u76ee(Arcoida) \u30bf\u30de\u30ad\u30ac\u30a4\u79d1(Glycymerididae)\u3011<\/p>\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30a8\u30be\u30bf\u30de\u30ad\u30ac\u30a4(\u5343\u8449\u770c\u7523)<\/td>\n\n \"\u30a8\u30be\u30bf\u30de\u30ad\u30ac\u30a4(\u5343\u8449\u770c\u7523)\"<\/a>
\n <\/a>\n <\/td>\n		Glycymeris yessoensis<\/i><\/td>\n\u65b0\u751f\u4ee3 \u7b2c\u56db\u7d00 \u66f4\u65b0\u4e16<\/td>\n<\/tr>\n
\u30a8\u30be\u30bf\u30de\u30ad\u30ac\u30a4(\u5317\u6d77\u9053\u7523)<\/td>\n\n \"\u30a8\u30be\u30bf\u30de\u30ad\u30ac\u30a4(\u5317\u6d77\u9053\u7523)\"<\/a>
\n <\/a>\n <\/td>\n		Glycymeris yessoensis<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7ffc\u5f62\u4e9c\u7db1 (Pteriomorphia) \u30d5\u30cd\u30ac\u30a4\u76ee(Arcoida) \u30d5\u30cd\u30ac\u30a4\u79d1Arcidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30a2\u30ab\u30ac\u30a4<\/td>\n\n \"\u30a2\u30ab\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Scapharca broughtonii<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u53e4\u7570\u6b6f\u4e9c\u7db1(Palaeoheterodonta) \u30a4\u30b7\u30ac\u30a4\u76ee(Unionoida) \u30a4\u30b7\u30ac\u30a4\u79d1(Unionidae)\u3011<\/p>\n\n\n\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30ca\u30b0\u30c9\u30f3\u30ae\u30a2\u5c5e\u306e\u4e00\u7a2e<\/td>\n\n \"\u30ca\u30b0\u30c9\u30f3\u30ae\u30a2\u5c5e\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Nagdongia<\/i> sp.<\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00\u524d\u671f<\/td>\n<\/tr>\n
\u30b7\u30e5\u30fc\u30c9\u30d2\u30ea\u30a2\u306e\u4e00\u7a2e<\/td>\n\n \"\u30b7\u30e5\u30fc\u30c9\u30d2\u30ea\u30a2\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Pseudohyria<\/i> sp.<\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00\u524d\u671f<\/td>\n<\/tr>\n
\u30cb\u30c3\u30dd\u30ce\u30ca\u30a4\u30a2\u30fb\u30ea\u30e7\u30a6\u30bb\u30ad\u30a2\u30fc\u30ca<\/td>\n\n \"\u30cb\u30c3\u30dd\u30ce\u30ca\u30a4\u30a2\u30fb\u30ea\u30e7\u30a6\u30bb\u30ad\u30a2\u30fc\u30ca\"<\/a>
\n <\/a>\n <\/td>\n		Nippononaia ryosekiana<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00\u524d\u671f<\/td>\n<\/tr>\n
\u30cb\u30c3\u30dd\u30ce\u30ca\u30a4\u30a2\u30fb\u30c6\u30c8\u30ea\u30a8\u30f3\u30b7\u30b9<\/td>\n\n \"\u30cb\u30c3\u30dd\u30ce\u30ca\u30a4\u30a2\u30fb\u30c6\u30c8\u30ea\u30a8\u30f3\u30b7\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Nippononaia tetoriensis<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00\u524d\u671f<\/td>\n<\/tr>\n
\u30c8\u30ea\u30b4\u30cb\u30aa\u30a4\u30c7\u30b9\u30fb\u30c6\u30c8\u30ea\u30a8\u30f3\u30b7\u30b9<\/td>\n\n \"\u30c8\u30ea\u30b4\u30cb\u30aa\u30a4\u30c7\u30b9\u30fb\u30c6\u30c8\u30ea\u30a8\u30f3\u30b7\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Trigonioides tetoriensis<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00\u524d\u671f<\/td>\n<\/tr>\n
\u30d7\u30ea\u30ab\u30c8\u30a6\u30cb\u30aa\u30fb\u30ca\u30af\u30c8\u30f3\u30b2\u30f3\u30b7\u30b9<\/td>\n\n \"\u30d7\u30ea\u30ab\u30c8\u30a6\u30cb\u30aa\u30fb\u30ca\u30af\u30c8\u30f3\u30b2\u30f3\u30b7\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Plicatounio naktongensis<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00\u524d\u671f<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7570\u6b6f\u4e9c\u7db1(Heterodonta) \u30d2\u30c3\u30d7\u30ea\u30c6\u30b9\u76ee(Hippuritida) \u30ab\u30d7\u30ea\u30ca\u79d1(Caprinidae)(\u2020)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30ab\u30d7\u30ea\u30ca\u30fb\u30a2\u30c9\u30d0\u30fc\u30b5<\/td>\n\n \"\u30ab\u30d7\u30ea\u30ca\u30fb\u30a2\u30c9\u30d0\u30fc\u30b5\"<\/a>
\n <\/a>\n <\/td>\n		Caprina adversa<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7570\u6b6f\u4e9c\u7db1(Heterodonta) \u4e0d\u5b8c\u5168\u6b6f\u4e0a\u76ee(Imparidentia) \u30aa\u30aa\u30ce\u30ac\u30a4\u76ee(Myida) \u30aa\u30aa\u30ce\u30ac\u30a4\u79d1(Myidae)\u3011<\/p>\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30cb\u30db\u30f3\u30b9\u30b8\u30aa\u30aa\u30ce\u30ac\u30a4<\/td>\n\n \"\u30cb\u30db\u30f3\u30b9\u30b8\u30aa\u30aa\u30ce\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Platyodon nipponica<\/i><\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u30aa\u30aa\u30ce\u30ac\u30a4<\/td>\n\n \"\u30aa\u30aa\u30ce\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Mya arenaria oonogai<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7570\u6b6f\u4e9c\u7db1(Heterodonta) \u4e0d\u5b8c\u5168\u6b6f\u4e0a\u76ee(Imparidentia) \u30aa\u30aa\u30ce\u30ac\u30a4\u76ee(Myida) \u30cb\u30aa\u30ac\u30a4\u79d1(Pholadoidea)\u3011<\/p>\n\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b3\u30bf\u30ab\u30ab\u30e2\u30e1\u30ac\u30a4<\/td>\n\n \"\u30b3\u30bf\u30ab\u30ab\u30e2\u30e1\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Penitella kotakae<\/i><\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u30cb\u30aa\u30ac\u30a4<\/td>\n\n \"\u30cb\u30aa\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Barnea manilensis<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n
\u30ab\u30e2\u30e1\u30ac\u30a4<\/td>\n\n \"\u30ab\u30e2\u30e1\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Penitella kamakurensis<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n
\u7a7f\u5b54\u8c9d\u5165\u308a\u5ca9\u77f3(\u30cb\u30aa\u30ac\u30a4\u306e\u5de3\u7a74)<\/td>\n\n \"\u7a7f\u5b54\u8c9d\u5165\u308a\u5ca9\u77f3(\u30cb\u30aa\u30ac\u30a4\u306e\u5de3\u7a74)\"<\/a>
\n <\/a>\n <\/td>\n		Boring shells (Pholadidae)<\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7570\u6b6f\u4e9c\u7db1(Heterodonta) \u4e0d\u5b8c\u5168\u6b6f\u4e0a\u76ee(Imparidentia) \u30de\u30eb\u30b9\u30c0\u30ec\u30ac\u30a4\u76ee(Veneroida) \u30b6\u30eb\u30ac\u30a4\u79d1(Cardiidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30cf\u30ea\u30de\u30f3\u30c8\u30ea\u30ac\u30a4<\/td>\n\n \"\u30cf\u30ea\u30de\u30f3\u30c8\u30ea\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Profulvia harrimani<\/i><\/td>\n\u65b0\u751f\u4ee3 \u53e4\u7b2c\u4e09\u7d00 \u59cb\u65b0\u4e16<\/td>\n<\/tr>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7570\u6b6f\u4e9c\u7db1(Heterodonta) \u4e0d\u5b8c\u5168\u6b6f\u4e0a\u76ee(Imparidentia) \u30de\u30eb\u30b9\u30c0\u30ec\u30ac\u30a4\u76ee(Veneroida) \u30aa\u30c8\u30d2\u30e1\u30cf\u30de\u30b0\u30ea\u30ac\u30a4\u79d1(Vesicomyidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b7\u30ed\u30a6\u30ea\u30ac\u30a4<\/td>\n\n \"\u30b7\u30ed\u30a6\u30ea\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Calyptogena soyoae<\/i><\/td>\n\u73fe\u4e16\u3010\u938c\u5009\u30a2\u30eb\u30d7\u30b9<\/a>\u3011<\/td>\n<\/tr>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7570\u6b6f\u4e9c\u7db1(Heterodonta) \u4e0d\u5b8c\u5168\u6b6f\u4e0a\u76ee(Imparidentia) \u30de\u30eb\u30b9\u30c0\u30ec\u30ac\u30a4\u76ee(Veneroida) \u30b7\u30b8\u30df\u79d1(Cyrenidae)\u3011<\/p>\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b7\u30ec\u30ca\u30b7\u30b7\u30b8\u30df<\/td>\n\n \"\u30b7\u30ec\u30ca\u30b7\u30b7\u30b8\u30df\"<\/a>
\n <\/a>\n <\/td>\n		Geoloina coaxans<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n
\u30e4\u30de\u30c8\u30b7\u30b8\u30df<\/td>\n\n \"\u30e4\u30de\u30c8\u30b7\u30b8\u30df\"<\/a>
\n <\/a>\n <\/td>\n		Geoloina coaxans<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7570\u6b6f\u4e9c\u7db1(Heterodonta) \u4e0d\u5b8c\u5168\u6b6f\u4e0a\u76ee(Imparidentia) \u30de\u30eb\u30b9\u30c0\u30ec\u30ac\u30a4\u76ee(Veneroida) \u30d0\u30ab\u30ac\u30a4\u79d1(Mactridae)\u3011<\/p>\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b9\u30d7\u30b9\u30e9\u30fb\u30a8\u30af\u30a5\u30a3\u30e9\u30c6\u30e9\u30ea\u30b9<\/td>\n\n \"\u30b9\u30d7\u30b9\u30e9\u30fb\u30a8\u30af\u30a5\u30a3\u30e9\u30c6\u30e9\u30ea\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Geoloina coaxans<\/i><\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u30a6\u30d0\u30ac\u30a4<\/td>\n\n \"\u30a6\u30d0\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Pseudocardium sachalinense<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n
\u30ca\u30ac\u30a6\u30d0\u30ac\u30a4<\/td>\n\n \"\u30ca\u30ac\u30a6\u30d0\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Spisula polynyma<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7570\u6b6f\u4e9c\u7db1(Heterodonta) \u30de\u30eb\u30b9\u30c0\u30ec\u30ac\u30a4\u76ee(Veneroida) \u30de\u30c6\u30ac\u30a4\u79d1(Solenidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30de\u30c6\u30ac\u30a4<\/td>\n\n \"\u30de\u30c6\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Solen strictus<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca) \u4e8c\u679a\u8c9d\u7db1(Bivalvia) \u7570\u6b6f\u4e9c\u7db1(Heterodonta) \u30de\u30eb\u30b9\u30c0\u30ec\u30ac\u30a4\u76ee(Veneroida)) \u30de\u30eb\u30b9\u30c0\u30ec\u30ac\u30a4\u79d1(Veneridae)\u3011<\/p>\n\n\n\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30ab\u30cd\u30cf\u30e9\u30ab\u30ac\u30df<\/td>\n\n \"\u30ab\u30cd\u30cf\u30e9\u30ab\u30ac\u30df\"<\/a>
\n <\/a>\n <\/td>\n		Kaneharaia kaneharai<\/i><\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u30a2\u30b5\u30ea<\/td>\n\n \"\u30a2\u30b5\u30ea\"<\/a>
\n <\/a>\n <\/td>\n		Ruditapes philippinarum<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n
\u30c1\u30e7\u30a6\u30bb\u30f3\u30cf\u30de\u30b0\u30ea<\/td>\n\n \"\u30c1\u30e7\u30a6\u30bb\u30f3\u30cf\u30de\u30b0\u30ea\"<\/a>
\n <\/a>\n <\/td>\n		Meretrix lamarckii<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n
\u30d3\u30ce\u30b9\u30ac\u30a4<\/td>\n\n \"\u30d3\u30ce\u30b9\u30ac\u30a4\"<\/a>
\n <\/a>\n <\/td>\n		Mercenaria stimpsoni<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n
\u30ab\u30ac\u30df\u30ac\u30a4(\u5317\u6d77\u9053\u7523)<\/td>\n\n \"\u30ab\u30ac\u30df\u30ac\u30a4(\u5317\u6d77\u9053\u7523)\"<\/a>
\n <\/a>\n <\/td>\n		Phacosoma japonicum<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n
\u30ab\u30ac\u30df\u30ac\u30a4(\u4e09\u91cd\u770c\u7523)<\/td>\n\n \"\u30ab\u30ac\u30df\u30ac\u30a4(\u4e09\u91cd\u770c\u7523)\"<\/a>
\n <\/a>\n <\/td>\n		Phacosoma japonicum<\/i><\/td>\n\u73fe\u4e16<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u8edf\u4f53\u52d5\u7269\u9580(Mollusca)\u3011<\/p>\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u7a7f\u5b54\u8c9d\u5165\u308a\u5ca9\u77f3<\/td>\n\n \"\u7a7f\u5b54\u8c9d\u5165\u308a\u5ca9\u77f3\"<\/a>
\n <\/a>\n <\/td>\n		Boring shells<\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u73fe\u5730\u6027\u306e\u8c9d\u5316\u77f3\u5c64\uff08\u30a2\u30c4\u30ac\u30ad\uff09<\/td>\n\n \"\u73fe\u5730\u6027\u306e\u8c9d\u5316\u77f3\u5c64\uff08\u30a2\u30c4\u30ac\u30ad\uff09\"<\/a>
\n <\/a>\n <\/td>\n		Autochthonous fossil shell bed (Crassostrea gravitesta<\/i>)<\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u524d\u671f\u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n
\u7570\u5730\u6027\u306e\u8c9d\u5316\u77f3\u5c64<\/td>\n\n \"\u7570\u5730\u6027\u306e\u8c9d\u5316\u77f3\u5c64\"<\/a>
\n <\/a>\n <\/td>\n		Allochthonous fossil shell bed<\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u671f\u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u8155\u8db3\u52d5\u7269\u9580(Brachiopoda) \u6709\u95a2\u7bc0\u7db1(Rhynchonellata) \u30b9\u30d4\u30ea\u30d5\u30a1\u30fc\u76ee(Spiriferida)\u3011<\/p>\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30ad\u30eb\u30c8\u30b9\u30d4\u30ea\u30d5\u30a1\u30fc\u30fb\u30d9\u30eb\u30cd\u30a6\u30a3\u30ea<\/td>\n\n \"\u30ad\u30eb\u30c8\u30b9\u30d4\u30ea\u30d5\u30a1\u30fc\u30fb\u30d9\u30eb\u30cd\u30a6\u30a3\u30ea\"<\/a>
\n <\/a>\n <\/td>\n		Cyrtospirifer verneuili<\/i><\/td>\n\u53e4\u751f\u4ee3 \u30c7\u30dc\u30f3\u7d00<\/td>\n<\/tr>\n
\u30b9\u30d4\u30ea\u30d5\u30a1\u30fc\u30fb\u30b9\u30c8\u30ea\u30a2\u30c8\u30a5\u30b9<\/td>\n\n \"\u30b9\u30d4\u30ea\u30d5\u30a1\u30fc\u30fb\u30b9\u30c8\u30ea\u30a2\u30c8\u30a5\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Spirifer striatus<\/i><\/td>\n\u53e4\u751f\u4ee3 \u77f3\u70ad\u7d00\u524d\u671f<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u8155\u8db3\u52d5\u7269\u9580(Brachiopoda) \u6709\u95a2\u7bc0\u7db1(Rhynchonellata)\u3011<\/p>\n\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b9\u30d5\u30a7\u30ed\u30a4\u30c9\u30c6\u30a3\u30ea\u30b9\u30fb\u30b9\u30d5\u30a7\u30ed\u30a4\u30c0\u30ea\u30b9<\/td>\n\n \"\u30b9\u30d5\u30a7\u30ed\u30a4\u30c9\u30c6\u30a3\u30ea\u30b9\u30fb\u30b9\u30d5\u30a7\u30ed\u30a4\u30c0\u30ea\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Sphaeroidothyris sphaeroidalis<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u4e2d\u671f<\/td>\n<\/tr>\n
\u30ea\u30f3\u30b3\u30cd\u30e9\u30fb\u30ea\u30e0\u30d0\u30fc\u30bf<\/td>\n\n \"\u30ea\u30f3\u30b3\u30cd\u30e9\u30fb\u30ea\u30e0\u30d0\u30fc\u30bf\"<\/a>
\n <\/a>\n <\/td>\n		Rhynchonella limbata<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00\u5f8c\u671f<\/td>\n<\/tr>\n
\u30d4\u30b4\u30da\u30fb\u30c7\u30a3\u30d5\u30a3\u30a2<\/td>\n\n \"\u30d4\u30b4\u30da\u30fb\u30c7\u30a3\u30d5\u30a3\u30a2\"<\/a>
\n <\/a>\n <\/td>\n		Pygope diphya<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u767d\u4e9c\u7d00<\/td>\n<\/tr>\n<\/table>\n
\nTo TOP<\/a>
\n\u3010\u7bc0\u8db3\u52d5\u7269\u9580(Arthropoda) \u4e09\u8449\u866b\u7db1(Trilobita)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b7\u30e5\u30fc\u30c9\u30d0\u30b7\u30ea\u30af\u30b9\u5c5e\u306e\u4e00\u7a2e<\/td>\n\n \"\u30b7\u30e5\u30fc\u30c9\u30d0\u30b7\u30ea\u30af\u30b9\u5c5e\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Pseudobasilicus<\/i> sp.<\/td>\n\u53e4\u751f\u4ee3 \u30aa\u30eb\u30c9\u30d3\u30b9\u7d00\u4e2d\u671f<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u7bc0\u8db3\u52d5\u7269\u9580(Arthropoda) \u7bc0\u53e3\u7db1(Merostomata) \u30ab\u30d6\u30c8\u30ac\u30cb\u76ee(Xiphosura)\u3011<\/p>\n\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30ab\u30d6\u30c8\u30ac\u30cb\u985e\u306e\u9019\u8de1<\/td>\n\n \"\u30ab\u30d6\u30c8\u30ac\u30cb\u985e\u306e\u9019\u8de1\"<\/a>
\n <\/a>\n <\/td>\n		Tracks of a horseshoe crab (Mesolimulus walchi<\/i>)<\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u4e2d\u671f<\/td>\n<\/tr>\n
\u30e1\u30bd\u30ea\u30e0\u30eb\u30b9\u30fb\u30ef\u30eb\u30c1<\/td>\n\n \"\u30e1\u30bd\u30ea\u30e0\u30eb\u30b9\u30fb\u30ef\u30eb\u30c1\"<\/a>
\n <\/a>\n <\/td>\n		Tracks of a horseshoe crab (Mesolimulus walchi<\/i>)<\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u5f8c\u671f<\/td>\n<\/tr>\n<\/table>\n

To TOP<\/a>
\n\u3010\u7bc0\u8db3\u52d5\u7269\u9580(Arthropoda) \u7532\u6bbb\u4e9c\u9580(Crustacea) \u8edf\u7532\u7db1(Malacostraca) \u5341\u811a\u76ee(Decapoda) \u30bb\u30f3\u30b8\u30e5\u30a8\u30d3\u4e0b\u76ee(Pleocyemata) \u30a8\u30ea\u30aa\u30f3\u79d1(Eryonidae)\u3011<\/p>\n\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b7\u30af\u30ec\u30ea\u30aa\u30f3\u30fb\u30d7\u30ed\u30d4\u30f3\u30af\u30a6\u30b9<\/td>\n\n \"\u30b7\u30af\u30ec\u30ea\u30aa\u30f3\u30fb\u30d7\u30ed\u30d4\u30f3\u30af\u30a6\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Tracks of a horseshoe crab (Mesolimulus walchi<\/i>)<\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u5f8c\u671f<\/td>\n<\/tr>\n\n

To TOP<\/a>
\n\u3010\u7bc0\u8db3\u52d5\u7269\u9580(Arthropoda) \u7532\u6bbb\u4e9c\u9580(Crustacea) \u8edf\u7532\u7db1(Malacostraca) \u5341\u811a\u76ee(Decapoda) \u30af\u30eb\u30de\u30a8\u30d3\u4e0a\u79d1(Penaeidea) \u30a8\u30fc\u30ac\u30fc\u79d1(Aegeridae)\u3011<\/p>\n

\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30a8\u30fc\u30ac\u30fc\u30fb\u30c6\u30a3\u30d7\u30e9\u30ea\u30a6\u30b9<\/td>\n\n \"\u30a8\u30fc\u30ac\u30fc\u30fb\u30c6\u30a3\u30d7\u30e9\u30ea\u30a6\u30b9\"<\/a>
\n <\/a>\n <\/td>\n		Aeger tipularius<\/i><\/td>\n\u4e2d\u751f\u4ee3 \u30b8\u30e5\u30e9\u7d00\u5f8c\u671f<\/td>\n<\/tr>\n\n

To TOP<\/a>
\n\u3010\u7bc0\u8db3\u52d5\u7269\u9580(Arthropoda) \u6606\u866b\u7db1(Insecta)\u3011<\/p>\n

\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u7425\u73c0\uff0f\u866b\u5165\u308a\u7425\u73c0<\/td>\n\n \"\u7425\u73c0\uff0f\u866b\u5165\u308a\u7425\u73c0\"<\/a>
\n <\/a>\n <\/td>\n		Amber\/An Insect in Amber<\/td>\n\u65b0\u751f\u4ee3 \u65b0\u7b2c\u4e09\u7d00 \u4e2d\u65b0\u4e16<\/td>\n<\/tr>\n\n

To TOP<\/a>
\n\u3010\u7bc0\u8db3\u52d5\u7269\u9580(Arthropoda) \u6606\u866b\u7db1(Insecta)\u3011<\/p>\n

\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30c8\u30ea\u30a2\u30bd\u30d6\u30e9\u30c3\u30bf\u5c5e\u306e\u4e00\u7a2e<\/td>\n\n \"\u30c8\u30ea\u30a2\u30bd\u30d6\u30e9\u30c3\u30bf\u5c5e\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Triassoblatta<\/i> sp.<\/td>\n\u4e2d\u751f\u4ee3 \u4e09\u7573\u7d00\u5f8c\u671f<\/td>\n<\/tr>\n\n

To TOP<\/a>
\n\u3010\u7bc0\u8db3\u52d5\u7269\u9580(Arthropoda) \u6606\u866b\u7db1(Insecta)\u3011<\/p>\n

\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30cf\u30c1\u985e\u306e\u4e00\u7a2e<\/td>\n\n \"\u30cf\u30c1\u985e\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Hymenoptera<\/td>\n\u65b0\u751f\u4ee3 \u53e4\u7b2c\u4e09\u7d00 \u59cb\u65b0\u4e16<\/td>\n<\/tr>\n\n

To TOP<\/a>
\n\u3010\u7bc0\u8db3\u52d5\u7269\u9580(Arthropoda) \u6606\u866b\u7db1(Insecta)\u3011<\/p>\n

\n\n\n
\u548c\u540d (Japanese Name)<\/th>\n\u753b\u50cf (Image)<\/th>\n\u5b66\u540d (Latin name)<\/th>\n\u5730\u8cea\u5e74\u4ee3 (Geological age)<\/th>\n<\/tr>\n
\u30b2\u30f3\u30b4\u30ed\u30a6\u5c5e\u306e\u4e00\u7a2e<\/td>\n\n \"\u30b2\u30f3\u30b4\u30ed\u30a6\u5c5e\u306e\u4e00\u7a2e\"<\/a>
\n <\/a>\n <\/td>\n		Insect in tar (Cybisfer<\/i> sp.)<\/td>\n\u65b0\u751f\u4ee3 \u7b2c\u56db\u7d00 \u66f4\u65b0\u4e16<\/td>\n<\/tr>\n\n
\n\u3010\u6587\u732e\u3011
\nIsaji S (2023) Molluscan Faunal Changes from Brackish to Freshwater Deposits in the Lower Cretaceous Itsuki Formation of the Tetori Group, Japan, Paleontolog Res, 28(1), 1-25, DOI: 10.2517\/PR220022<\/a>, Accessed: 2025-11-01.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3000\u7121\u810a\u690e\u52d5\u7269\u306f\u3001\u77f3\u7070\u8cea\u3084\u73ea\u9178\u8cea\u306e\u9aa8\u683c\u3092\u6301\u305f\u306a\u3044\u305f\u3081\u3001\u5316\u77f3\u304c\u907a\u3089\u306a\u3044\u5834\u5408\u3082\u591a\u3044\u306e\u3067\u3059\u304c\u3001\u6050\u7adc\u535a\u7269\u9928\u3067\u306f\u3001\u8c9d\u6bbb\u3084\u89d2\u8cea\u306e\u76ae\u3092\u6301\u3064\u305f\u3081\u5316\u77f3\u304c\u907a\u308a\u3084\u3059\u304b\u3063\u305f\u7121\u810a\u690e\u52d5\u7269\u3001\u5c11\u306a\u304f\u3068\u30826\u9580\u306e\u6a19\u672c\u304c\u5c55\u793a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002 \u3000\u6050\u7adc\u535a\u7269\u9928\u3010\u6050\u7adc […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-54071","post","type-post","status-publish","format-standard","hentry","category-2"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/54071","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=54071"}],"version-history":[{"count":11,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/54071\/revisions"}],"predecessor-version":[{"id":55128,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/54071\/revisions\/55128"}],"wp:attachment":[{"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=54071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=54071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ichihashi.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=54071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}