1038 BULLETIN UNITED STATES GEOLOGICAL SURVEY. [YoLY. 



1874. N[e\vcomb], E. L. [Colyiubus septeutrioiialis at Saleiu, Mass.] <^Foriiit and 



Stream, iii.Nov. 29, 1874, p. 245. 



1875. Clarke, W. E. Great Northern Diver [Colymbiis torqnatus] in Bridlington 



Bay. <; Zoologist, 2tl ser. , x, Jan. , 1875, p. 4299. 

 1875. GUNN, T. E. Blackthroated Diver [Colymbnsarcticns] in Norfolk. <^ Zoolo(jist, 

 2d ser., X, Apr., 1875, p. 4422. 



1875. GURNEY, J. H., Jr. Eedthroated Diver [Colymbns septeutrionalis]. <:!^Zoolo- 



gist, 2d ser., x, Nov., 1875, p. 4698. 



1876. GuRNEY, J. H., Jr. On Adams' Diver (Colymbns Adamsi) in England. <^Zo- 



ologist, 2d ser., xi, Jan., 1876, p. 4767. 



1876. GuRNEY, J. H. , Jr. The Divers. < Zoologist, 2d ser. , xi, Jnne, 1876, p. 4958. 



1876. Smee, a. H. Great Northern Diver [Colymbns torquatns] off Erith. <:^ Zoolo- 

 gist, 2d ser., xi, May, 1876, p. 4930. 



1876. Smith, Cecijl. Blackthroated Diver [Colymbns arcticus] in Somersetshire. 

 <^Zoologist, 2d ser., xi, Feb., 1876, p. 4804. 



1876. Tuck, J. G. Blackthroated Diver [Colymbns arcticus] in Filey Bay. < Zoolo- 

 gist, 2d eer., xi, Feb., 1876, p. 4804. 



