PLATE XXIir. 



Illustrating posthumous paper by J. S. Newberry, entitled, " New Species 

 andauew Genus of American Palaeozoic Fishes, etc." Edited by Bashkord 

 Dean. pp. 282-.304. 



Figs. 1, 2. Sictliacanthus prodncius, n. s. Burlington Limestone, P>urling- 

 tou. La. p. 291. 



Figs. 3, 4. Sfethacanthus compressus, n. s. Burlington Limestone, Burling, 

 ton, la. p. 292. 



Figs. 5, 5 a, 6 (? Ed.) DacUjlodus princeps, N. & W. St. Louis Limestone^ 

 Alton, 111. p. 295. 



Figs. 7, 7 a. Dadylodus latus, n. s. St. Louis Limestone, Alton, 111. )). 296. 



Figs. 8, 9. Dactylodus rectus, n.s. St. Louis Limestone, Alton, 111. p. 296. 



Figs. 10, 11. Deltodm inornafus, n. s. Kinderhook Group, Le Grand, la. 

 p. 298. 



