FOSSIL BIRDS. 379 



GENUS BARORNIS MARSH. 



Barornis MARSH, Amer. Journ. Sci., ser. 3, XL VIII, 1894, 344. Type, 

 by monotypy, Barornis regens MARSH. 



Barornis regens MARSH. [26.] 



Barornis regens MARSH, Amer. Journ. Sci., ser. 3, XL VIII, 1894, 344. 



Eocene; New Jersey. 



SUPERORDER EUORNITHES. 



ORDER PYGOPODES. 



SUBORDER CEPPHI. 



FAMILY ALCIDJE. 

 GENUS URIA BRISSON. 



Una affinis (MARSH). [28.] 



Catarractes affinis MARSH, Amer. Journ. Sci., ser. 3, IV, 1872, 259. 

 Pleistocene; New Jersey. 



Una antiqua (MARSH). [27.] 



Catarractes antiquus MARSH, Amer. Journ. Sci., ser. 2, XLIX, 1870, 213. 

 Miocene; North Carolina. 



GENUS MANCALLA LUCAS. 



Mancalla LUCAS, Proc. U. S. Nat. Mus., XXIV, 1901, 133. Type, by 

 orig. desig., Mancalla californiensis LUCAS. 



Mancalla californiensis LUCAS. 



Mancalla californiensis LUCAS, Proc. U. S. Nat. Mus., XXIV, 1901, 133. 

 Upper Miocene, or Lower Pliocene; California. 



