INUBS 



,-v '7 



Moraines, ancient. 123. 219 



terminal, toj. 123. 178, a. 249, 



287, 288, 291 



terminal of Andean glacier, 142 

 M>rcn.>. I>r. Francisco P., 178, 212, 290 



theory of lake diversion, 291 

 M-.ro. el." 48 

 Mooes, at Laguna Leona, 41 



illarino Bay, 150 

 in Andean forests, 145 

 Mosquitoes, 97, 114 

 Moths, 84 

 Mt. Belgrano, 164, 198 



weather observations near, 257, 



258 



Mt. Darwin, 152 

 Mountain, Bald, 139, 140 



lion, 183, 196 



Mountains of southern Patagonia, 23 1 

 Mud-streams, 132 

 Museum at Entre Rios, 202 

 at La Plata, 14 

 U. S. National, 113, 160 

 Musters, Lake, see Lake 

 Mutton, export of, from Patagonia, 57, 279 

 Mykdon, 16 

 Mytilus, 19 

 Mysodendrom punctatHtH, 145 



TSJANSEN, Dr. F., 122 



Lake, see Lake 

 Narborough, Sir John, 276 

 NatUa, 19 

 " Naturalist in La Plata," by W. H. Hudson, 



209 



Navarin Island, 231 

 Negro, Rio, set River 

 Ntsodon, 52, 54, 67, 73, 173 

 Nests, of carrancha, 58 



of flamingo, 83 



of ibis, 80 



of rhca, 272 



< Ufucertkia, 83 

 Neuquen Railway, 284 

 New Bay, 18, 43 

 New Haven, 8$ 



New London, 8$ 



New York, final return to, 205 



first return to, 15$ 



second return to, 194 



start from, 6 

 .;," the dog, 185 

 Night heron, 141 



Nordcnski6!d. Dr. Otto, on salt lakes, 248 

 North American sheep-farmers, 280 

 North Gallegos, see Gallegos 

 Nutria, 280 

 Nyclieorax cyaxocepkalus, 141 



QATS, 283 



Obsidian, 118, 164 

 Obstruction Sound, 291, 293 

 (Enothfra. 78 



Oligocene rocks at Lake Pueyrredon, 234 

 Ona Indians, 272, 274, 275 

 Ooshii Aike, inhospitable reception at, 89 

 OreofkUus rvfuoths, 8 1 

 Ortis. SeAor, 48 

 Ortmann, Dr. A. E., 5, 174 

 Osfrta ingens, \ 28 

 Ostrich, South American, see Rhca 

 Otocoris alpestris aremcola, 84 

 Otters, sea-, 274 



Otway Water, 92, 159, 232, 277, 291, 293 

 Oven Point, 195 



Owen, Sir Richard, on Patagonian fossils, 2 

 Owl, burrowing, 121 



gray, 121 



yellow, 121 

 Owls, 68, 137, 138 

 Oxalis, 134 



lancimiata, 78 

 Oysters, 19 



fossil, 66, 128, 222, 285 



DACIFIC OCEAN, 92, 131, 140, 214, 233, 



244, 288, 289, 290, 291 

 arms of, 291 

 channels from, 1 59, 294 

 communication with eastern longi- 

 tudinal valley of Andes, 293 

 inlets from, 232, 292 



