BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 35 



Amphilichas halll (Foerste). 



Platyniotus trentonensis (part) Hall, Pal. New York, 1, 1847, p. 235, pi. 64, fig. le 



(not la-d). 



Lichas trentonensis Miller, N. A. Geol. Pal., 1889, p. 555, fig. 1026. 

 Lichashalli Foerste, Bull. Ser. Lab. Denison Univ., 3, 1888, p. 118, pi. 13, fig. 4. 



Clarke, Geol. Minnesota, 3, pt. 2, 1894, p. 754. 

 Lichas faberi Miller, N. A. Geol. Pal., 1889, p. 554, fig. 1024. 

 Maysville (Corryville) : Cincinnati, Ohio, and vicinity. 

 Cotype, Cat. No. 43038, U.S.N.M 



Amphilichas jukesi (Billings). 



Lichas Jukesii Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, pp. 282, fig. 269a, b; 



335, figs. 323a, b. 

 Lichas (Platymetopus) jukesi Schmidt, Mem. PAcad. Imp. Sci. St. Petersburg, 



7th ser., 33, 1885, p. 29. Clarke, Geol. Minnesota, 3, pt. 2, 1894, p. 753. 

 Chazyan (Quebec P.): Cow Head, Newfoundland; Stanbridge, Quebec. 



Amphilichas minganensis (Billings). 



Lichas Minganensis Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 181, 

 fig.!63a, b. 



Lichas (Platymetopus) minganensis Clarke, Geol. Minnesota, 3, pt. 2, 1894, p. 753. 



Platymetopus minganensis Raymond, Ann. Carnegie Mus., 3, 1905, p. 355, pi. 14, 

 figs. 1-3; p. 366, figs. 7, 8. 



Amphilichas minganensis Raymond, 7th Rep. State Geol. Vermont, 1910, p. 232, 

 pi. 36, figs. 1-3, pi. 38, fig. 6, pi. 39, fig. 14; Ann. Carnegie Mus., 7, No. 1, 

 1910, p. 72, pi. 18, fig. 6, pi. 19, figs. 13, 14. Grabau and Shimer, N. A. 

 Index Fossils, 2, 1910, p. 308, fig. 1619. Bassler, Bull. Virginia Geol. Surv., 

 2, A, 1909, p. Ill, figs. 7, 8, 10. Perkins, Rep. State Geol. Vermont, 8, 

 1912, pi. 18, fig. 6. 



Lichas Champlainensis Whitfield, Bull. Amer. Mus. Nat. Hist., 1, 1881, p. 342, pi. 

 33, figs. 6-8. Brainerd and Seely, Bull. Amer. Mus. Nat. Hist., 3, 1890, 

 p. 22. 



Chazyan: Large Island, Mingan Islands, and Montreal, Canada; Chazy, Valcour 

 Island, etc., New York, Isle la Motte, Vermont (Day Point, Valcour") : Lexing- 

 ton, Virginia (Liberty Hall). 



Amphilichas rhinoceros Slocom. 



Amphilichas rhinoceros Slocom, Field Mus. Nat. Hist., Geol. Ser., 4, No. 3, 1913, 



p. 58, pi. 15, figs. 5-6. 

 Richmond (Maquoketa): Elgin, Iowa. 



Amphilichas robbinsi (Ulrich). 



Lichas (Hoplolichas) robbinsi Ulrich, Amer. Geol., 10, 1892, p. 271, fig. la, b. 

 Lichas (Platymetopus) robbinsi Clarke, Geol. Minnesota, 3, pt. 2, 1894, p. 747, 



figs. 68, 69. 



Trenton (Prosser): Near Wykoff, Minnesota. 

 Holotype. Cat. No. 41950, U.S.N.M. 



Amphilichas trentonensis (Conrad). 



Asaphus? Trentonensis Conrad, Jour. Acad. Nat. Sci. Philadelphia,' 8, 1842, p. 277, 



pi. 16, fig. 16. 



Platynotus trentonensis Hall, Pal. New York, 1, 1847, p. 235, pi. 64, figs. la-d. 

 Lichas trentonensis Emmons, Amer. Geol., 1, pt. 2, 1855, pi. 15, figs. 2, 5, 18. 



Miller, Cincinnati Quart. Jour. Sci., 1, 1874, p. 127. Rowley, Missouri Bur. 



Geol. Mines, 2d ser., 8, 1908, p. 58, pi. 15, figs. 4, 5. 



