484 



INDEX 



Kangaroo-rats of western States, 201 



KARSCH, on Cryptostemma, 370 ; dis- 

 tribution of Japyx, 412 



KATZER, geology of South America, 

 342344, 360 



Keewatin ice-sheet, 73, 77 



KENNARD and WOODWARD, post-Plio- 

 cene mollusca, 21 



Kerria, 208, 412 



Kessleria, 88 



Kingsleya, 255 



Kinkajou in Mexico, 248 



KNOPF, land-connections between Asia 

 and North America, 84, 319 



Koenenia, 412 ; draco, 217 ; mirabilis, 

 217 ; wheeleri, 217 



KOKEN, geology of South America, 343 



KOLBE, distribution of Enallagma, 

 179 ; distribution of beetles, 215 ; 

 Antillean dragon-flies, 289 ; South 

 Atlantic land-bridge, 381 ; antarctic 

 land-connection as shown by beetles, 

 425, 432 



KOBELT, Helicidae, 206 ; distribution 

 of Cyclophoridae, 257, 268 ; affini- 

 ties of European and Antillean mol- 

 luscan faunas, 271 ; zoogeography 

 of St. Helena, 389 



KOWARZIK, structure of musk-ox, 7, 

 8 ; musk-ox of Mackenzie region, 

 59 ; the genus Ovibos, 154 



KRAEPELIN, Scolopendridae from Cali- 

 fornia and southern Europe, 217 ; 

 distribution of Damon variegatus, 

 382 



KRISHTAFOVITCH, North Atlantic land- 

 connections, 25 



KUNKEL (see COE). 



" Kuroshiwo " current, 94, 95, 318 



Labrador, 26, 27 ; flora and fauna, 

 26 31 ; connection with Greenland, 

 30 ; affinities with White Mountains, 

 42 



Lachesis, 131 



Lagopus, 62 ; albus, 62 ; rupestris, 

 62 ; leucurus, 62 ; scoticus, 62 ; 

 mutus, 62 ; hypcrboreus, 62 



Lagidium, 353 



Lagomorpha, 224 226 



Lagostomidae (see Viscaciidae). 



Lakes, Great, of North America, in- 

 vaded by the sea, 47 ; fauna of, 49, 

 50 ; geological history of, 50, 54 



Lama huanachus, 406 



LAMPLUGH, on inter-glacial epochs, 45 



Lampsilis, 254 ; borealis, 52 ; 

 superiorensis, 52 



Land-connection, north Atlantic (be- 

 tween Scotland, Greenland, and 

 Labrador), 1225, 30 ; mid- Atlan- 

 tic (between southern Europe and 

 West Jndies), 203, 271281, 293, 

 294, 309 ; mid-Atlantic (between 

 southern Europe and south-western 

 North America), 110, 114, 120, 164, 

 173, 203, 204, 211230, 366380 ; 

 south Atlantic (between eastern 

 South America and west Africa), 

 110, 282, 338340, 366385, 389, 

 390, 392, 394; south Atlantic (be- 

 tween Patagonia, South Africa, and 

 Madagascar), 344, 372, 375, 404, 405, 

 429433 ; north Pacific (Bering 

 Strait), 5, 12, 28, 29, 32, 6171, 62 

 97, 115 ; north Pacific (between 

 western North America and eastern 

 Asia), 202, 318329, 407, 408 ; 

 Pacific belt (between North and 

 South America westward of Central 

 America), 71, 245, 246, 254, 316,, 317, 

 329335, 347, 356358, 401403, 

 408418, 431 ; Antarctic (between 

 Patagonia and Chile, and Australia 

 and New Zealand) 339342, 403, 

 404, 419429, 433435 ; Atlantic 

 (between Bermuda and West 

 Indies), 183, 205 

 Land-nemertean in Bermuda, 191 

 LANKESTER, on extinct animals, 400 

 LAPPARENT, geology of South America, 

 342 



Lasiurus, 299 ; brachyptis, 299 ; 



semotus, 300 



LECHE, origin and age of Centet-idae, 

 282 



