Po AM Riek Ve 
CLapopus KEPLERI, Newb. (p. 103). 
Fic. 1. Under side of anterior half of body, showing head with eye-orbits, mandibies with teeth, 
opereular shields, branchial arches, base of dorsal spine, and pectoral fins; about one- 
fourth natural size. 
2. Tooth, natural size. 
3. Eye-orbit, natural size, somewhat distorted. 
From calcareous lenticular concretion in Cleveland shale, near Brooklyn, Cuyahoga 
County, Ohio. Collected by Rev. William Kepler. Original in the Geological Museum 
of the School of Mines, Columbia College, New York. 
318 
