CATALOGUE OF TRILOBITES. 271 



AXOMOCARE. ASAPHISCUS. 



SPINIGER Matt., 1891; Trans. Royal Soc. Canada, vol. 9, p. 61, pi. 



13, tig. 4 a-e. Long Island, Kennebecasis River. Referred to Lep- 

 toplastus spiniger, Can. Rec. Sci., October, 1889. 



STENOTOIDES Matt., 1891; Trans. Royal Soc. Canada, vol. 9, p. 61, pi. 



13, figs. 3 a-d. Referred to Leptoplastus in Can. Rec. Sci., 

 Oct., 1889. Long Island, Kennebecasis River. St. John group. 



Crepicephalust WISCONSENSIS Owen, 1852; Rep. Geol. Survey Wis- 

 consin, Iowa and Minnesota, pi. 1, fig. 13. (The upper figure 

 only; the other figured specimen belongs to Dicellocephalm granu- 

 losus.) 



Crepicephalus WISCONSEXSIS Shum., 1863; Trans. Acad. Sci. St. 

 Louis, vol. 2, p. 103. 



Conocephaliles WISCONSEXSIS Hall, 1863; 16th Rep. New York State 

 Cab. Nat. Hist., p. 164, pi. 7, figs. 39-41; pi. 8, figs. 22, 23, 24, 

 27, 28. Trempleau, Wis., mouth of Chippewa River jn Minnesota. 



Syn., Dikelocephalus latifrons (Shum.) Hall, 1863; 16th Rep. New 

 York State Cab. Nat. Hist., p. 165, pi. 7, tig. 40. 



WISCONSEXSIS Dames, 1884; China (Richtofen), vol. 4, p. 24. Dicello- 



cephalus zone. 

 ANOPOLENUS Salt., 1864; Geol. Mag., vol. 1, p. 236. 



- VENUSTUS Bill., 1874; Pal. Foss., vol. 2, p. 73, fig. 42. Chapel Arm, 



Trinity Bay, N. F. Taconic. 

 VENUSTUS Bill., 1882; Report of Progress Geol. Newfoundand, p. 11, 



fig. 6. Paradoxides zone. 

 ARETHUSINA Barr., 1852; Syst. Sil. Boheine, vol. 1, p. 493. 



Cambrian. Silurian. Devonian. 



AMERICANA Wai., 1884; Pal. Eureka Dist., Mon. U. S. Geol. Survey, 



vol. 8, p. 62, pi. 9, fig. 27. Eureka District, Nevada. 



Upper Cambrian of Walcott's classification. 

 Arges. (See Lichas.) 

 ARGES, subgenus Lichas Hall, 1888; Pal. New York, vol. 7, p. Ix. 



phlyctanodes Green. (See Lichas phlyctanodes.) 



Arionellus. (See Agraulos.) 



ASAPHISCUS Meek, 1873; 6th Ann. Rep. U. S. Geol. Survey Territories, p. 



485 (foot-note). 

 Bathyurellus (Asaphiscus) BRADLEYI Meek, 1873; 6th Ann. Rep. U. S. Geol. 



Survey Territories, p. 484. Malade City, Utah. Taconic. 



- BRADLEYI Meek, 1873; 6th Ann. Rep. U. S. Geol. Survey, Territories, 



p. 485. 



WHEELERI Meek, 1873; 6th Rep. U. S. Geol. Survey Territories p. 



485 (foot-note). Antelope Springs, Utah. Taconic. 



- WHEELERI White, 1875; Geog. and Geol. Survey West 100th Meridian, 



vol. 4, p. 43, pi. 2, figs. 1 a-f. 



- WHEELERI Wai., 1886; Bull. U. S. Geol. Survey, No. 30, p. 220, pi. 



31, figs. 3, 3 a. 



