296 CALIFORNIA ACADEMY OF SCIENCES. 



CYPHASPIS. DALMANITES. 



MINUSCTJLA Hall, 1888; Pal. New York, vol. 7, p. 140, pi. 20, fig. 17; 



pi. 24, figs. 7-12. 



Phillipsial (Brachymetopusl) ORNATA Hall, 1876; Illus. Devonian 



Foss., pi. 21, fig. 1. 18 Mile Creek, Erie Co., N. Y. Hamilton. 



Syn., Phillipsia coronata Miller, 1877; Catalogue Am. Pal. Foss., p. 



221. 



Phillipsia coronata? Wai., 1884; Pal. Eureka Dist., Mon. U. S. 

 Geol. Survey, vol. 8, p. 211. 



ORNATA Hall, 1888; Pal. New York, vol. 7, p. 145, pi. 21, fig. 1; pi. 



24, fig. 21. 



ORNATA var. BACCATA Hall, 1888; Pal. New York, vol. 7, p. 146, pi. 



24, figs. 22, 23. 



STEPHANOPHORA Hall, 1888; Pal. New York, vol. 7, p. 142, pi. 24, figs. 



2-6. Canaiidaigua, East Bloomfield, N. Y". Upper Helderberg. 

 Dalmania Emm., 1844; Zur. Naturgeschichte Trilobiten, p. 15. This 

 name having been used in 1830 for a genus of the Diptera, J. 

 Barrande suggested that of Dalmanites. 



DALMANITES (Emm.) Barr., 1872; Syst. Sil. Boheme, Suppl., vol. 1, p. 27. 

 Syn., Pleuracanthus Milne-Edw., 1840; Crust., vol. 3, p. 329. 

 Odontochile Cord., 1847; Prodr., p, 208, pi. 5, fig. 56. 

 Osteropyge Cord., 1847; Prodr., p. 241, pi. 6, fig. 66. 

 Metacanthus Cord, 1847; Prodr., p. 242, pi. 6, fig. 67. 

 Chasmops McCoy, 1849; Annals Nat. Hist., 2d series, vol. 4. 

 Cryphceus Green, 1837; Am. Jour. Sci., 1st series, vol. 32, p. 343. 

 Odontocephalus Con., 1840; 3d Kep. Pal. Dept. New York Geol. 

 Survey, p. 204. 



(Hausmannia) Hall, 1888; Pal. New York, vol. 7, p. xxxi. 



- (Coronura) Hall, 1888; Pal. New York, vol. 7, p. xxxii. 



(Corycephalus) Hall, 1888; Pal. New York, vol. 7, p. xxxiv. 

 Asaphusl acantholeurus Con., 1841; 5th Rep. Pal. Dept. New York 



Geol. Survey, p. 48. Onondaga. 



Syn., Dalmanites myrmecophorus. 

 Asaphusl acantholeurus (Con.) Hall, 1862; 15th Rep. New York 



State Cab. Nat. Hist., p. 113. Near Schoharie. 



acantholeurus Hall, 1876; Illus. Devonian Foss. Crust., pi. 19, fig. 14. 



acantholeurus Hall, 1876; Illus. Devonian Foss. Crust., pi. 19, fig. 14. 



ACHATES Bill., 1860; Canadian Naturalist, vol. 5, p. 63, fig. 9. City 



of Ottawa. Trenton. 



ACHATES Bill., 1863; Geol. Canada, p. 187, fig. 186. 



JEGERIA Hall., 1861; Des. New Species Fossils, p. 57. Williamsville, 



Clarence Hollow, etc., N. Y. Upper Helderberg. 



- 2EGIRIA Hall, 1862; 15th Eep. New York State Cab. Nat. Hist., p. 85. 



Hall, 1876; Illus. Devonian Foss. Crust., pi. 12, figs. 1, 2, 7 

 (not figs. 1, 2, 7). 



