PLATE LIX—Continued. 
FlSTULIPORA MULTACULEATA. 
Page 228 . 
Fig - . 10. An enlargement of a specimen incrusting a Cyathophylloid coral, showing the manner of growth, 
and the form and disposition of the cell apertures and mesopores. (X 6.) 
Fig. 11. A still farther enlargement, showing more distinctly the form and disposition of the cell apertures 
and the numerous nodes on their margins. (X 18.) 
Hamilton group. Darien, N. Y. 
FlSTULIPORA DIGIT AT A. 
Page 229 . 
Fig. 12. An enlargement of a specimen incrusting a Cyathophylloid coral, showing the manner of growth, 
and the form and disposition of the cell apertures and mesopores (X 6.) 
Fig. 13. A still farther enlargement, showing more distinctly the form and disposition of the cell apertures 
and mesopores, and the prominent nodes between the apertures. (X 18.) 
Hamilton group York, Livingston county, N. Y. 
