'29() 



Nileus n. sp. Rouault, 1. c. IV, 321. 



Thaleops Conr. sp. Hall, I. c. I, 230. 



Griff ithides n. sp. M'Coy, 1. c. iV, 406. 



Asaph us sp. obs. Salter, 1. c. Dec. II, t. 5; Hall, 1. c. I, 



24, 228, 248, 253. 

 A tops obs. Hall och Haldeman, Sill. Journ. sec. ser. V, 107, 



322; Emmons ib. VI; Leonh. u. Bronn, n. Jahrb. 1850, 



100, 105. 

 Isotelus n. sp. Sharpe, 1. c. 150; M'Coy, 1. c. IV, 405; 



Hall, I. c. 25, 231, 254. 

 Am pyx n. sp. Boll, Dunker et v. Meyer Palaeontogr. 1,126; 



Salter, I. c. Dec. 11, t. 10; M'Coy, 1. c. IV, 410. 

 Agnostus n. sp., Christiania, Eighwald, Bull. IVIosc. 1846, 



1, 68; Hall, 1. c. I, 258. 

 Battus pisiformis Dalm. beskr. Boll, Dunker et Meyer, 



Palaeontogr. I, 126. 

 Piliolites Cozzens n. g. foss. Ohio = ? hypostoma af n§gon 



Trilobit. Ann. Lye. N. H. New-York, IV, 157. 



? Pterygotus Agassiz, Poissons fossiles du syst. Devon.; 

 cfr. Miller, the old red sandstone, 170; n. sp. M'Goy, A. 

 N. H. sec. ser. IV, 394. 



