298 CALIFOKNIA ACADEMY OF SCIENCES. 



DALMANITES. 



JDalmania aspectans Hall, 1862; loth Eep. New York 8tate Cab. Nat. 



Hist., p. 88 (iu error D. adspeclans). 

 Syn., Dalmania helena Hall, 1861; Des. New Species Foss., p. 61. 



Dalmania helena Hall, 1862; loth Eep. New York State Cab. 



Nat. Hist., p. 89. 

 Dalmanttes ohioensis Meek, 1871; Proc. Acad. Nat. Sci. Phila., 



p. 91. 

 Dalmaniles ohioensis Meek, 1873; Pal. Ohio, vol. 1, p. 234, pi. 



23, fig. 1. 

 Dalmanites (lenticnlatua YiaW, 1876; lUus. Devonian Foss. Crust., 

 pi. 10, fig. 1. 

 — • — aiij)ecians Hall, 1876; lUus. Devouiau Foss. Crust., pi. 13, figs. 6 8. 

 Syn., helena Hall, 1876; Ilhis. Devonian Foss. Crust., pi. 13, figs. 

 11-14. 



(Coronura) aspeclans Hall, 1888; Pal. New York, vol. 7, p. 33, pi. 13, 



figs. 1-11, 13. (See Dalmanites diurus.) 



Cryphchus barrisi Hall. (See Cri/phceus harrisi Hall.) 



BEBRYX Bill., 1860; Canadian Naturalist, vol. 5, p. 62, fig. 8. City of 



Ottawa. Trenton. 



BEBRYX Bill., 1863; Geol. Canada, p. 187, fig. 185. 



Dalmania bifida Hall, 1861; Des. New Species Foss., p. 63. 



Upper Helderberg. 

 Dalmania bifida Hall, 1862; l.")th Keji. New York State Cab. Nat. 



Hist., p. 91. Stafford. 

 {Odontocephalus) bifida Hall, 1888; Pal. New York, vol. 7, p. 53, 



pi. 11 b, figs. 22-25. Upper Helderberg. Phel^is, Ontario 



county, N. Y., etc. ci. Dalmanites ceijeriaH-dll. Corniferous. 

 Dalmania boothi. (See Cryphdnus boothi Green.) 

 BicoRNis Hall, 1875; 28th Bep. New York State Mus. Nat. Hist. 



Expl., pi. 33, fig. 18. Waldron, Indiana. Niagara. 

 BICORNIS Hall, 1879; 28th Eep. New York State Mus. Nat. Hist., p. 



196, pi. 33, fig. 18. 

 BICORNIS Hall, 1882; Uth Ann. Eep. Geol. Nat. Hist. Indiana, 1881, 



p. 342, pi. 35, fig. 18. 

 BREviCEPS Hall, 1866; 24th Eep. New York State Mus. Nat. Hist., p. 



223, pi. 8, figs. 15-16. Lebanon, Ohio. Hudson. 

 BREVICEPS Miller, 1874; Cincinnati Quart. Jour. Sci.. vol. 1, p. 143. 



BREVICEPS H. & W., 1875; Pal. Ohio, vol. 2, p. 108, pi. 4, figs. 15-16. 



Phacops CALLICEPHAL0S Hall, 1847; Pal. New York, vol. 1, p. 247, pi. 



65, figs. 3 a-3 i. Middleville and Watertowu, N. Y. Trenton. 



i'Aaco^y.s CALLICEPHALUS Hall, 1851; Eep. Geol. Lake Superior Land 



Dist. (Foster & Whitney), vol. 2, p. 212, pi. 3, figs. 3 a, 3 b. 

 Phacops CALLiCEPHALUS Eiunions, 18.55; Am. Geol., vol. 1, pt. 2, p. 



214, pi. 15, figs. 7, 7 a. 



