No. 2314. 



LIST OF RECENT BRACHIOPODA—DALL. 



343 



sockets. In both the flattened areas on the outer sides of the del- 

 tidia are wide and conspicuous. 



TEREBRATALIA FRONTALIS Middendorff. 



Terehratula frontalis Middendorff, Beitr. Mai. Rossica, pt. 3, p. 2, 1849; Sibir- 

 ische Reise, pt. 2. p. 241, pi. 18, figs. 9-14, 1851. 



Terebratella frontalis Dall, Amer. Journ. Conch., vol. 6, p. 123,1870. — David- 

 son, Men. Rec. Brach, pt. 2, p. 86, pi. 15, figs. l-8a., 1887. 



Diestothyris frontalis Allan Thomson, Geol. Mag., dec. 6, vol. 3, p. 504, 1916. 



IMagasella aleutica Dall, Proc. Cal. Acad. Sci., vol. 4, p. 302, pi. 1, fig. 6, 1872 

 (immature stage); Proc. Acad. Nat. Sci. Phila. for 1873, p. 188.— Davidson, 

 Mon. Rec. Bracli., pt. 2, p. 95, pi. 17, figs. 16-176., 1887. 



Type locality. — South coast of the Okhotsk Sea. 



207256 

 133568 

 110939 

 110941 

 110943 

 110940 

 110942 

 110946 

 110944 

 110945 



33801 

 224002 

 110947 

 110948 

 223227 

 110938 



33802 

 110949 

 331748 



magasella aleutica. 



Bering Island 



Alaska 



Kyska Harbor 



Kyska Harbor, 10 fathoms 



Kyska Harbor, beach 



Kyska Small Pass, 10 fathoms 



Kyska Great Pass, 10 fathoms 



A^akh Island, beach 



Nazan Bay, Atka Island, 1. w 



Nazan Bay, Atka Island, 1. w 



Unalashka Island, 60 fathoms 



Unalashka Island, 60 fathoms 



Chika Islands, beach 



Coal Harbor, Unga Island, 4 fathoms 



Popoff Strait 



Popoff Strait, 1. w 



Little Koniushi Island 



Simeonoff Island 



British Columbia, 238 fathoms 



Types. 



