SUBJECT INDEX 



427 



Sorbus, aiicupaiia 113, 114 



decora 114,385 

 soredia 236, 237 

 Sorfjord 257 



South Africa, earthworms 131, 132 

 South America 25, 131, 138 

 Southern Boreal subzone 115 

 Southern Hemisphere 



biotic zones 1 10 



continental drift theory 144 

 southfacing slopes 292 

 South Georgia, earthworms 131, 132 

 South Norwegian flora, recent discoveries 



241flF 

 Spain, gastropods 166 

 Spaiganimn 193 

 Sporganophihis 146, 149, 150 



eiseni 1 27 

 speciation during Glaciation 81, 211, 215 

 speed of evolution 231 

 Spermatophyta, evolution 144 

 Spennodea 1 67 

 Sphagnum 43, 357, 363 

 Spiranthes Ronianzoffiana 66 

 Spitsbergen 16, 99, 102, 103, 176, 190, 

 195, 201, 216, 217, 218, 236, 243, 267, 

 268, 294 



coals 13 



connection with Greenland 25 



flora elements 46, 100, 101, 104, 107, 

 214-218 



fossil floras 15 



icefree refugias 100, 102, 105, 106, 107, 

 211, 235 



hot springs 101 



plants 45, 46, 54, 99, 100, 101, 102, 103, 

 104, 107, 218, 233, 234 



pollen species 9 



postglacial dispersal 195 



pseudotiilites 12 



tillites 12 



type of refugia 235 

 squantum tillite 13 

 "Stabbi" 33 



stability of continents 140 

 Stadjan 329 

 Stad-Sunnmore area 321 

 Stafholt 5 

 stagnant ice 352 

 St. Donat 1 1 1 

 St. Lawrence River 1 1 1 

 Statice maritima 1 92 

 statocracy 374 



statocrats 367, 370, 371, 373, 395 

 Stavangerfjord 321 

 Steingrimsfjordur 318 



Stellaiia 



calvcantha 100, 102, 287, 306-309, 316 



crassipes 96, 230, 248, 271, 274, 276 



humifiisa 104,215 



media 363 

 Stetwtrema 1 67 

 steppe 113,227 

 steppe flora 87 

 steppe region 1 1 1 

 stepping stones ix, 22, 23, 165 

 Steyermark 252 

 Stockholm 370 

 Stodin 386 

 Storfjord 252 

 Storgravbotn 255 

 strandflat, in Iceland 4, 384 

 Streymoy 36, 37, 38, 41 

 striae 29, 321, 323, 329, 330, 333, 342, 



357 

 Striatiira 1 67 



Strobdops 157, 160, 164, 167 

 subaerial weathering 340 

 subalpine 1 13, 1 14, 1 19, 120 

 subalpine-subarctic birch woods 121 

 subarctic 1 15, 1 18, 120, 121, 122 

 Sub-Atlanticum 225, 301, 357, 364 

 Sub-Boreal 43, 357, 364 

 Sub-Boreal-Sub-Atlantic zones 226 

 subglacial relief 323 

 subfossil 



Cepaea in North America 169 



molluscs in Iceland 43 

 submarine bogs 43, 360, 362 

 submarine eruptions 29, 394 

 submarine relief of North Atlantic 24, 25. 



208 

 submerged peat 43, 360, 362 

 submerged shoreline 25, 106 

 Sub-oceanic plants 301 

 succession 226 

 Succinea 163, 167, 168 



pfeijferi 1 69 



strigata 1 69 

 Suduroy 31,35,37,41 

 Suduroyarfjordur 35 

 Suess elTect 356 

 sugar maple 112 

 sunken continents 23 

 Sunndalen 269, 270, 276 

 Sunnmore 321 

 surtarbrandur 9, 15 

 survival 81, 82, 84, 229 



of animals 142,224 



in the Arctic 210 



in Bear Island 210 



chance 224 



coastal 276, 280 



