410 CHECK-LIST OF NORTH AMERICAN BIRDS. 



Sula wflletti Miller. 



Stila willetti L. H. Miller, Carnegie Inst. Wash., Publ. 349, Aug., 1925, 

 112, pis. 3, 8, fig. 1. 



Miocene (Temblor, Turritella ocoyana zone); Lompoc, California. 



Genus MIOSULA Miller. 



Miosvla L. H. Miller, Carnegie Inst. Wash., Publ. 349, Aug., 1925, 114. 

 Type by monotypy, Miosula vu'dia Miller. 



Miosula media Miller. 



Miosula media L. H. Miller, Carnegie Inst. Wash., Publ. 349, Aug., 1925, 

 114, pi. 5. 



Miocene (Temblor, Turritella ocoyana zone): Lompoc, California. 



Genus MORIS Leach. 



Moris Leach, Syst. Catal. Spec. Indig. Mam. and Birds Brit. Mus., 1816, 

 [after Aug.], 35. Type, by monotypy, Moris bassana Leach = Pele- 

 canus haasanus Linnaeus. 



Moris loxostyla (Cope).i 



Sula loxostyla Cope, Trans. Amer. Philos. Soc, n. s., XIV, Dec, 1870, 236, 

 fig. 53. 



Miocene: Calvert County, Maryland; and New Jersej'. 



Moris vagabundus Wetmore. 



Moris vagabundus Wetmore, Proc. Calif. Acad. Sci., ser. 4, XIX, No. 8, 

 July 15, 1930, 89, fig. 4. 



Miocene (Temblor); Sharktooth Hill, about seven miles northeast of Bakers- 

 field, California. 



Family PHALACROCORACIDAE. Cormorants. 



Genus GRACULAVUS Marsh. 2 



Graculavus Marsh, Amer. Journ. Sci., ser. 3, III, 1872, 363. Type, by 

 subs, desig., Graculavus velox Marsh (Hay, 1902). 



1 Sula allantica Shufeldt, Trans. Conn. Acad. Arts Sci., XIX, Feb., 1915, 62, 

 pi. XV, fig. 123, from the Miocene of New Jersey, is considered a synon^-m of 

 M. loxostyla, cf. Wetmore, Auk, 1926, 465. 



2 Ldmosavis Shufeldt, Trans. Conn. Acad. Arts Sci., XIX, Feb., 1915, 19, 

 proposed as a new genus for Graculavus velox Marsh, is a synonym of Gracu- 

 lavus Marsh. 



