420 



SUBJECT INDEX 



landbridge, submarine relief 24, 25, 207 



zoological arguments 16, 79, 150, 165, 

 168, 186 

 landnam 362, 363. 369 

 Landssveit 360 

 Lappland 120, 372 

 Loiix 110, 113 



laricina 115 



sibirica 1 1 9 



Sukatchewii 1 1 9 

 Last Glaciation 82, 84, 87, 100. 189, 215, 



235, 236, 241, 246, 346. 350 

 Last Interglacial 227, 235, 326 

 Late Glacial 227, 228, 252, 355, 364 

 Late Eocene fossils, in amber 81 

 lateral moraines 346, 348 

 Lauparen 252 

 Laurentia Minor 12 

 Lamia 161, 167 

 lavas. Tertiary 2 

 Lea Valley 168 

 leaf impressions 7, 377 

 Ledum groeiilaiuUcum 290 

 Leiostyla 1 67 

 Lehnumnia 1 54 

 Lemna 192, 193 

 Lena River 174, 253 

 Lepidoptera, in Greenland 75 

 Leptodiihis 135 

 Lesja 253, 255, 260 

 Lesjaverk 253 

 leso-tundra 118 

 Leiiconhis 



albida 74, 287, 293 



St rami Ilea lA 

 Levitunturi 329 

 Lewisian gneisses 12 

 Liard Valley 115 

 lichens 105, 200, 233ff, 325. 352 

 life-forms 294 



lignites 1, 2, 7, 9, 15, 31flf, 395 

 Ligusticum scoticum 1 84 

 Umax 154, 160, 161, 164, 167 



marginatus 168, 169 

 limestone 244 

 limicolous earthworms 132 

 Liniiaea borealis 290 

 Liiium 363 

 Liodriliis 129 

 Liquidambar 1 5 

 Liriodendion 15, 117 

 Listera ova fa 198 

 Litlisandur 5, 6, 7 

 loess 200 



Lofoten 246,251,321,330,337 

 Loiseleiiria 200 



prociimbens 46, 199 



Logurinn 384 



Lom 248, 253, 255, 256 

 Lomatogonium lotatum 88 

 long-distance dispersal 77, 80, 82, 87, 176, 

 177, 178, 179, 185, 189, 194, 195, 197, 

 200, 201, 210, 211, 222, 224, 226, 230, 

 235, 237, 363, 368, 392 

 Long Range Mts. 338 

 Lophocolea bidentata 192 

 Low Alpine zone 122 

 Low Arctic element 181, 182 

 Low Arctic zone 121 

 Lower California, earthworms 127 

 Lower Carboniferous coals 13 

 lowering of sea level 25, 323 

 Lumbricideae 127, 142, 143, 147 

 Liinibiiciis 



castaneus 146, 148 



festimis 146, 149 



rubelhis 146, 148 



teirestris 146, 149 

 Liiionitim iiatans 222 

 Liizitla 



arctica 100.271,272,279 



arcuata 1 00 



maxima 252 



nivalis 2 1 5 



spicafa 192, 288 



sudelica 3 1 3 



Wahlenbergii 101,218 

 Lycoperdon 197, 200 

 Lycopodiiim 197, 200 



clavatiim 319 



Selago 214 



Macaronesian gastropods 160, 165 



Mackenzie River 176 



Macquarie, earthworms 131 



macrofossils 227, 367, 384 



macrolichens 233, 234, 236, 237 



Madagascar, earthworms 131,138 



Madeira, gastropods 160 



magnetic polarity 3, 4, 386 



magnetite 384 



magnetized basalt 3, 4, 379, 381, 386 



Main-Boreal zone 115,120,122 



Malayan earthworms 142 



mammals 145, 153 



mammoth, Siberian 215 



Man, as dispersal agent 190 



Manchuria 111, 149 



Manitoba 111, 113, 115, 193, 201 



Maniwake 111 



Maoridriliis 135 



marine limit, in Labrador 347 



marine transgression, in Iceland 360 



