Прямоугольные раковины в Днепре

[1314,1462,1499,1537,1768,1799,1809,1893,1924,1992,2100,2219,2265,2358,2367,2394,2429,2468,2496,2499,2509,2580,2585,2595,2599,2655,2657,2704,2710,2821,2834,2852,2880,2886,2912,2939,2949,2969,2995,2999,3024,3033,3038,3047,3090,3102,3139,3186,3209,3220,3224,3249,3276,3294,3315,3319,3354,3388,3399,3414,3420,3423,3426,3432,3450,3479,3507,3509,3510,3525,3565,3570,3586,3588,3590,3600,3644,3645,3679,3680,3680,3683,3692,3704,3709,3726,3730,3737,3779,3789,3799,3812,3822,3848,3864,3876,3900,3910,3922,3948,3955,3960,3969,3990,3999,4004,4026,4042,4052,4056,4057,4062,4074,4095,4099,4125,4135,4139,4150,4197,4212,4229,4235,4243,4264,4278,4287,4320,4340,4350,4380,4399,4421,4429,4437,4467,4472,4477,4481,4508,4516,4520,4526,4526,4527,4533,4551,4573,4576,4590,4606,4609,4653,4669,4675,4680,4700,4702,4704,4705,4712,4719,4765,4780,4783,4790,4795,4812,4830,4847,4849,4853,4856,4875,4913,4927,4934,4940,4945,4949,4970,4983,4990,4991,5035,5043,5050,5060,5060,5065,5100,5129,5130,5144,5148,5160,5175,5191,5199,5222,5246,5254,5269,5273,5275,5279,5288,5300,5302,5318,5334,5348,5360,5384,5387,5399,5414,5451,5461,5491,5525,5529,5535,5538,5546,5550,5571,5590,5607,5615,5616,5654,5660,5669,5670,5682,5704,5709,5715,5760,5764,5770,5772,5787,5800,5810,5810,5819,5820,5824,5831,5850,5860,5865,5911,5916,5919,5954,5959,5960,5963,5980,5985,5990,5999,5999,6009,6027,6032,6034,6050,6051,6051,6062,6075,6081,6114,6114,6132,6159,6161,6174,6199,6239,6274,6280,6292,6303,6315,6327,6344,6396,6403,6407,6414,6417,6444,6492,6569,6570,6573,6595,6599,6630,6642,6644,6713,6714,6720,6721,6787,6819,6823,6825,6834,6848,6873,6900,6982,7003,7017,7020,7053,7074,7089,7122,7130,7152,7176,7186,7193,7200,7228,7236,7274,7275,7279,7280,7290,7314,7317,7323,7384,7407,7415,7497,7506,7518,7520,7529,7579,7580,7583,7605,7633,7639,7644,7650,7650,7664,7696,7722,7735,7860,7900,7986,7992,7999,8019,8049,8074,8096,8118,8143,8268,8272,8277,8290,8324,8325,8342,8343,8367,8414,8424,8461,8485,8520,8531,8635,8640,8645,8655,8686,8727,8834,8874,8901,8904,8913,8943,8988,8990,8999,9011,9021,9100,9129,9152,9176,9256,9259,9308,9397,9435,9435,9440,9450,9504,9534,9540,9571,9578,9607,9674,9678,9680,9711,9722,9743,9760,9764,9792,9843,9898,9990,9990,10015,10045,10185,10243,10274,10311,10340,10381,10387,10467,10838,10932,10965,11124,11148,11169,11189,11250,11341,11373,11395,11406,11472,11484,11489,11592,11595,11603,11682,11758,11762,11810,11815,11862,11869,11895,11972,11980,12028,12028,12074,12189,12244,12245,12284,12291,12317,12318,12342,12348,12420,12500,12548,12750,12761,12794,12873,12913,12936,13025,13185,13233,13260,13281,13305,13318,13356,13390,13404,13443,13489,13532,13728,13761,13782,13818,13881,14089,14196,14202,14237,14249,14424,14465,14500,14534,14535,14586,14635,14660,14718,14790,14792,14965,14989,15066,15095,15109,15240,15246,15340,15417,15435,15606,15677,15783,15861,15936,15948,15965,16038,16154,16274,16573,16635,16950,16985,17193,17290,17535,17579,17612,17736,17933,18010,18042,18162,18171,18180,18207,18250,18615,18635,18737,18919,18989,19005,19014,19100,19120,19170,19218,19220,19232,19252,19382,19524,19780,19788,19862,20150,20298,20383,20475,20558,20606,20673,20746,20959,20988,21306,21390,21555,21665,21801,21801,21871,21889,21950,22455,22770,22949,22982,23010,23097,23275,23324,23358,23400,23401,23468,23706,23707,23945,23979,24175,24184,24293,24300,24470,24675,24971,25058,25345,25754,25758,26061,26145,26263,26313,26648,26853,26871,27821,28175,28220,28477,28642,28665,28723,28779,28787,29030,29226,29383,29574,29778,29806,30299,30407,30635,30846,31146,31151,31413,31662,32858,32860,33263,33338,33611,35063,35283,35294,36540,36669,37428,37460,38089,38113,38353,38859,39432,39750,39990,40675,41025,41107,41391,41888,44056,45452,46269,47700,48514,48548,48858,52517,53249,53401,54028,63494,63600,64618,65349,74020,94684,128186]