PROCELLARIID-B. 189 



foramen, a slight depression for the brachialis anticus, and a 

 comparatively small ectcpicondylar process. 



The superior surface of the carina of the sternum has no vacuity. 



JDiomctJta cIjIorovI)i)nd)fl, Graelin '. 



Much smaller than the typical D. exulans, with a sharj) median 

 ridge on the beak behind the nares. 

 Nab. Pacific. 



32163. The anterior and palatal portion of the cranium ; from 

 superficial deposits at Waikouaitu, New Zealand, which 

 contain remains of Dinar nithidce. 



Walter Mantell Collection. Purchased, about 1855. 



32225. The imperfect posterior portion of the cranium ; from 



similar deposits. Walter Mantell Collection. 



32226. The imperfect posterior portion of the cranium, in a very 



fresh condition ; from New Zealand. 



Walter Mantell Collection. 



Diomedea anglica, Lydekker (n. sp.) 



Somewhat smaller than D. exidans, with a proportionately more 

 slender tarso-metatarsus. 

 Hab. Europe (England). 



A. 87. Plaster-casts of the right tarso-metatarsus and of the asso- 

 ciated proximal phalangeal of the fourth digit. The 

 originals were obtained from the Eed Crag (Upper 

 Pliocene) at FoxhaU, Suffolk, and are preserved in the 

 Museum at Ipswich. They are described and figured by 

 the writer in the ' Quart. Journ. Geol. Soc.' vol. xlii. 

 pp. 366, 367, fig. 2 ; the figure being reproduced in 

 woodcut 42. They agree in all general respects with the 

 corresponding bones of existing species. 



Made in the Musexim, 1886. 



' Syst. Nat. vol. i. p. 568 (1788). 



