382 CHECK-LIST OF NORTH AMERICAN BIRDS. 



Order ANSERES. 



Family ANATID^. 

 Genus ANSER Beisson. 



Anser condom Shufeldt. [35.] 



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

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



Pleistocene; Oregon. 



Genus BRANTA 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, Joum. Acad. Nat. Sci. Phila., ser. 2, IX, 

 1892, 407, pi. XV, fig. 17. 



Pleistocene; Oregon. 



Genus OLOR Waglee. 



Olor paloreg6nus (Cope). [38.] 



Cygmis pahregonus 

 1878, 388. 



Pleistocene; Oregon 



Cygmis pahregonus Cope, BuU. Geol. & Geog. Surv. Terr., IV, No. 2, 

 1878, 388. 



