64 CATALOG OF FOSSIL FISHES ON THE MUSEUM 



E 1997 Fragmentary plate, ornamented with smaller tubercles than 

 the preceding (PI. 17, fig. 3). 



E 2003 Finely tuberculated plate. 



Fig. 19. Cusp, or "Tooth," of Right Mandible of a Small Species of Dinich- 

 thys, Outer View. Natural Size. E 2038 



E 2011 Fin-ray (PI. 18, fig. 3), resembling those figured by Newberry 

 {Paleoz. Fishes N. Amer., PI. vii, fig. i). The specimen 

 is similar to one found in association with the type of D. 

 magnificus and perhaps belongs in that species. 



E 1987 A small, fragmentary plate without ornamentation. 



2. Specimens from the Rhinestreet shale (Portage); shore of Lake 

 Erie at Sturgeon Point, Erie County, N. Y.; collected by F. K. Mixer. 



E 2035 An imperfect plate ornamented with fine tubercles arranged 

 in linear series (PI. 28, fig. i). This is perhaps not 

 Dinichthys but an allied genus. 



E 2036 A small, incomplete antero-ventrolateral. 



E 2038 Anterior extremity of a small right mandible, showing the 

 beak and the secondary cusp back of it, in matrix, shown 

 in outer view (text-fig. 19). 



E 2511 A postero-ventrolateral apparently not quite complete. The 

 specimen (PI. 14, fig. i) measures 11 cm. in length and 8 

 cm. in greatest width. The anterior margin is prac- 

 tically complete and shows the notch into which the 

 antero-ventrolateral fitted. The specimen is of about 

 the size to go with the complete Rhinestreet shale plas- 

 tron described on page 56, and there seems little doubt 

 that it belongs to the same species. It was collected at 

 the same locality and horizon. 



