“PLATE. XIV 
Eyigee ile: Prioniodas radiatus, Hinde. Thin ection: xX 20. 
‘Fig. 2. Polygnathus linguiformis, Hinde. Thin section, 20 
Figs. 3-7. Sculptured dermal pieties found in association with Cono- 
donts. 25s 
Originals are from the Gonedontt bed (Genesee) ine Righteen Mile i 
Creek, Erie County, N. Y. Chea 

