382 CHECK-LIST OF NORTH AMERICAN BIRDS. 



ORDER ANSERES. 



FAMILY ANATIDJE. 

 GENUS ANSER BRISSON. 



Anser condoni SHUFELDT. [35.] 



Anser condoni SHUFE 

 406, pi. xvi, figs. 1 



Pleistocene; Oregon. 



Anser condoni SHUFELDT, Journ. Acad. Nat. Sci. Phila., ser. 2, IX, 1892, 

 406, pi. xvi, figs. 19, 26, 27. 



GENUS BRANT A SCOPOLI. 



Branta hypsibata (COPE). [36.] 



Anser hypsibatus COPE, Bull. Geol. & Geog. Surv. Terr., IV, No. 2, 1878, 

 387. 



Pleistocene; Oregon. 



Branta propinqua SHUFELDT. [37.] 



Branta propinqua SHUFELDT, Journ. Acad. Nat. Sci. Phila., ser. 2, IX, 

 1892, 407, pi. xv, fig. 17. 



Pleistocene; Oregon. 



GENUS OLOR WAGLER. 



Olor paloregdnus (COPE). [38.] 



Cygnus paloregonus ( 

 1878, 388. 



Pleistocene; Oregon. 



Cygnus paloregonus COPE, Bull. Geol. & Geog. Surv. Terr., IV, No. 2, 



1878, 388. 



