484 
INDEX 
K 
Kangaroo-rats of western States, 201 
Karsch, on Cryptostemma, 370 ; dis¬ 
tribution of Japyx, 412 
Katzer, geology of South America, 
342—344, 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 ; tvheeleri, 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 
Krishtafovitoh, North Atlantic land- 
connections, 25 
Kunkel (see Coe). 
“ Kuroshiwo ” current, 94, 95, 318 
II 
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 ; hyperboreus, 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 liuanachus, 406 
Lamplugh, on inter-glacial epochs, 45 
Lampsilis, 254 ; borealis, 52 ; 
superiorensis, 52 
Land-connection, north Atlantic (be¬ 
tween Scotland, Greenland, and 
Labrador), 12 — 25, 30 ; mid-Atlan¬ 
tic (between southern Europe and 
West Indies), 203, 271—281, 293, 
294, 309 ; mid-Atlantic (between 
southern Europe and south-western 
North America), 110, 114, 120, 164, 
173, 203, 204, 211—230, 366—380 ; 
south Atlantic (between eastern 
South America and west Africa), 
110, 282, 338—340, 366—385, 389, 
390, 392, 394; south Atlantic (be¬ 
tween Patagonia, South Africa, and 
Madagascar), 344, 372, 375, 404, 405, 
429—433 ; north Pacific (Bering 
Strait), 5, 12, 28, 29, 32, 61—71, 62 
—97, 115 ; north Pacific (between 
western North America and eastern 
Asia), 202, 318—329, 407, 408 ; 
Pacific belt (between North and 
South America westward of Central 
America), 71, 245, 246, 254, 316,. 317, 
329—335, 347, 356—358, 401—403, 
408—418, 431 ; Antarctic (between 
Patagonia and Chile, and Australia 
and New Zealand) 339—342, 403, 
404, 419—429, 433—435 ; 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 ; brachyotis, 299 ; 
semotus, 300 
Leche, origin and age of Centetidae, 
282 
