SUBJECT INDEX 



949 



region, sub-Arctic, 70, 72 

 regions, Arctic, 55, 65, 68, 70, 76, 174, 241, 

 745, 746 



— Baltic Sea, 306 



— biogeographic, 70 



— boreal, 64, 70, 174, 241, 344, 379, 745 



— boreal- Arctic, 1 74 



— halistatic, 138, 185, 383 



— glacial, 746 



— tropical, 707, 745 



— zoogeographical, 174-6, 447, 586, 746 

 regressions, 54, 340, 687 



— of glaciers, 633 



relicts, 53, 54, 193, 200, 215, 308, 340, 341, 

 367, 369, 370, 374, 434, 450, 480 



— ancient Euxine, 480, 497 



— Arctic, 199, 292, 344 



— Azov, 369 



— Black Sea, 480, 496, 528 



— brackish-water, 53, 337, 346 



— Caspian, 369, 454, 479 



— cold-water, 199 



— Euxine, 532 



— glacial, 333, 342 



— littorine period, 53 



— novo-Euxine, 479, 487 



— pliocene, 53 



— Pontic, 434 



— post-glacial, 215 



— tertiary, 435 



— thermophilic, 200 



— warm-water, 133, 195, 199 



— Yoldian Sea, 339 

 reproduction, cardium, 501 



— mytilaster, 504 

 resources, of algae, 219 

 crab, 742, 743 



.fish, 519, 520, 524, 643 



mussels, 219 



phyllophora, 430 



plant, 376 



varec, 219 



zostera, 429, 607, 608 



rhizoids, 709 

 rhizopods, 128, 146, 249 

 Rhizosolenia, 588, 589, 590, 603 

 ridge, Aland, 272 



— Apsheron, 545 



— Darss, 272, 279, 301, 316, 330 



— Elbruz, 544 



— Nansen, 31 



— Kurile, 711, 786, 794 

 ridges, submarine, 178 

 Riga Gulf — see gulf 



rise of level of ocean, eustatic, 291 

 rising of Barents Sea bottom, 178 



sea bottom, 178 



River Amur, 697 



— Amu-Darya, 366, 367, 650, 666, 668 



— Anadyr, 697 



— Belaya, 632 



— Bug, 370, 383, 435 



— Danube, 370, 383, 457 



— Dnieper, 370, 383, 435 



— Dniester, 383 



— Don, 370, 466, 469 



— Dvina, 215, 580 



— Elba, 313 



— Gyurgenchai, 362 



— Indigirka, 29 



— Kaluga, 630 



— Kama, 630, 632 



— Keltma, Northern and Southern, 580 - 



— Khatanga, 29, 255 



— Kolyma, 29 



— Kuban, 370, 466 



— Kura, 358, 542, 632 



— Lena, 29, 255, 257 



— Manych, 359 



— Northern Dvina, 29, 182 



— Ob', 29, 215 



— Oka, 630 



— Olyntorskaya, 818 



— Ozernaya, 810 



— Pechora, 215 



— Samur, 358, 632 



— Sefdrud, 632 



— Sheksna, 579 



— Shirshov, 818 



— Sulak, 632 



— Syr-Darya, 366, 367, 650, 659, 666, 



668 



— Terek, 632 



— Ufa, 632 



— Ural, 561, 596, 597, 632, 671 



— Uzboi, 364 



— Volga, 358, 366, 549, 596, 597, 630, 632 



— Voronezh, 370 



— Weser, 313 



— Yana, 29, 255 



— Yenisey, 29,215 

 river deltas, 632 



— mouth, 54, 596 



roach, 501, 520, 524, 525, 629 



rorqual, 742 



rotation, anticyclonic, 820, 821 



— cyclonic, 821 

 rotatoria, 347 



rotifera, 294, 297, 348, 488, 594, 597, 659 



rudd, 669 



Riigen Island — see island 



Rugozerski Gulf — see gulf 



Rumania, 413 



Rupinovskaya branch, 176 



Rybachy peninsula — see peninsula 



Rybnoye lake — see lake 



Sadko expedition/vessel, 48 

 sagitta, 441 

 saira, 740 



salinity, 39, 54, 57, 66, 146, 277, 344, 354, 

 385,388,431,471,551 



— of Aral Sea, 647, 651, 659 

 Azov Sea, 471 



Baltic Sea, 277-81, 291, 305 



Black Sea, 385-6 



bottom, 82, 285 



Caspian Sea, 550-3, 616, 644 



Chukotsk Sea, 261, 263 



deep water, 326 



