Smithsonian Report, 1953. — Carpenter 



Plate l 



»p!im<Ss,^pfir3^_|^ '■•■'. "'if. 



\ 



1. MiSCHOPTERA NIGRA BRONGNIART. 



A megasecopteron from the Carboniferous of France. X -7. 



2. PROTOLINDENIA WITTEI (GlEBEU). 



An odonatan from the Jurassic of Bavaria. X 1.2. 



J 



^ 



