PH YLLOPODA 



Family LIMNIADIADiE. 

 Genus ESTHERIA. Ruppell. 



Estheria pulex i Clarke. 1882. 



Amer. Journ. Science, vol. 23, p. 476. 



Palaeontology of New York, vol. vii, 1888, pi. 35, figs. 10, 11. 

 Hamilton group. Hopewell, N. Y. 



J. M. Clarke purchase. 



Genus SCHIZODISCTJS, Clarke. 



Schizodiscus capsa, Clarke. 1888. 



Palaeontology of New York, vol. vii, 1888, p. 209, pi. 35, figs. 1, 2. 

 Hamilton group. Centerfield, N. Y. 



J. M. Clarke purchase. 



Palaeontology of New York, vol. vii, 1888, pi. 35, figs. 3, 4. 

 Hamilton group. Centerfield, N. Y. 



J. 31. Clarke purchase. 



Palaeontology of New York, vol. vii, 1888, pi. 35, fig. 5. 

 Hamilton group. Centerfield, N. Y. 



J. M. Clarke purchase. 



Palaeontology of New York, vol. vii, 1888, pi. 35, fig. 6. 

 Hamilton group. Centerfield, N. Y. 



J. M. Clark purchase. 



Palaeontology of New York, vol. vii, 1888, pi. 35, figs. 7, 8. 

 Hamilton group. Centerfield, N. Y. 



J. J/. Clarke purchase. 



Palaeontology of New York, vol. vii, 1888, pi. 35, fig. 9. 

 Hamilton group. Centerfield, N. Y. 



,/. M. Clarke purchase. 



