VIII 



LIST OF ILLl'STKATIONS. 



viewed from above , 226 



1'i-lvis .if & cl from above 220 



Two views of lof t tarso-metataraus of Mei 'Jl'h 



Two views of lefl tara >-metataraua oi ia dresseri 228 



St. mum of Somateria dn ss< rt, pei toral aspect. 229 



Furcula of Somatei ■ 229 



■ .' righl lateralview 231 



Skull: ypeata, from above 232 



Skull of Spatula clypcata, under Mile. 233 



Skull <>f Spatula clypi ata, rear view 234 



I of Qlaucionetta slandiea, rear view 234 



Mandible of Spatula clypeata 237 



Mandible of Qlaucionetta islandica 238 



Pelvis of spatula clypeata, dorsal view 241 



Pelvis of Spatula clypeata, lefl lateral aspect 242 



Stem mn of Spatula clypeata, lefl 1 tteral aspect 243 



Sternum of Spatula clypeata, under view 244 



Sterna f Qlaucionetta islandica, pectorial aspect 245 



Skull of Iiranta caiiadensis hutchineii, right lateral view 249 



Skull of Branta canadensis hutchinsii, from above 250 



Skull of Branta canadensis hutchinsii, basal view with mandible removed 250 



Skull of Branta canadensis hutchinsii, posterior view with mandible removed 251 



Skeleton of Oceanodroma furcata • 25C 



Skull of Fulmar at: glaeialis rodgersii, right lateral view 262 



Skull of Fulmarus glaeialis rodgersii, i ii^lit lateral view with mandible removed 262 



Skull of Fulmarus glaeialis rodgersii, basal view, mandible removed 263 



Mandible of Fulmarus glaeialis rodgersii 263 



Vomer of Fulmarus glaeialis rodgersii 263 



Sternum of Fulmarus glaeialis rodgersii, inferior view 265 



Sternum of Fulmarus glaeialis rodgersii, right lateral view 265 



KiL'lit coraeoid and scapula of Fulmarus glaeialis rodgersii . 265 



Pelvis and coccygeal vertebras of Fulmarus glaeialis rodgersii, lefl lateral view 267 



Pelvis and coccygeal vertebras of Fulmarus glaeialis rodgersii, from above 268 



Skull of Diomedea albatrus, from ab >ve, with inaudible removed 271 



Skull of Diomedea albatrus, right lateral view 273 



Skull of Diomedea albatrus, basal view, mandible removed 276 



Skull of Diomedea albatrus posterior view, mandible removed 277 



Vomer, pterygoid and part of palatine of Diomedea albatrus, left lateral view 279 



Vomer, pterygoid and part of palatine of Diomedea albatrus, from above 279 



Right ramus of mandible of Diomedea albatrus, articular extremity 281 



Mandible of Diomedea albatrus. anterior portion 281 



Hyoid arches of Diomedea albatrus 282 



Sternum of Diomedea albatrus, right lateral view 283 



Sternum of Diomedea albatrus, pectoral aspect 284 



Shoulder-girdle of Diomedea albatrus 285 



Skull of Sula bassana, from above, mandible removed 288 



Skull of Sula bassana, right lateral view 291 



Skull of Sula bassana, basil view, mandible removed 293 



Skull of Sula. bassana, posterior view, mandible removed 294 



nferior maud i hie of Sula bassana 295 



Sternum of Sula bassana, pectoral aspect 29D 



Sternum of Sula bassana, left lateral view 300 



Pelvis of Sula bassana, with sacral rib, left lateral view 303 



Pelvis of Sula bassana, from above 304 



Bones of Sula bassana . 306 



Right metacarpus of Sula bassana 307 



Skull of Fhalacrocorax utile 310 



Skull ami mandible Of Pelecanusfuscus 312 



Superior mandible of 1'elcanus fuscus, in outline 312 



Lefl lain us of I 'elecanus fuscus, in outline 312 



Skull of Pelecanusfuscus 314 



Boomerang, two views 364 



Boomerang, in outline, showing angle 365 



to goxildii 379 



379 



