PLATE 75. 
Fig. J. 334, 1. FavisTELLA STELLATA. (Pag. 275.) 
1a. A fragment of this coral, showing a vertical section, with an oblique section of the extremities of the 
tubes. 
1 6. A transverse section of the cells, showing the starlike extremities. 
1 e. An enlarged view of the extremities of several cells. 
Fig. 2. 101. 2. CHmTETES LYCOPERDON. (Pag. 276.) 
2 a, b. The bases of two hemispherical forms, where the tubes have a barely perceptible extension. 
2c. A fragment of a ramose form, one of the largest occurring in this group. 
2d. A subhemispheric form, which commenced its growth upon the column of a crinoid. 
2e. A fragment of stone, with several ramose forms associated with a crinoidal column, a small Murchisonia 
and Orthis testudinaria. 
2 f. Magnified section of a ramose form, showing the columns to be nearly parallel to the axis of the specimen. 
Fig. 3. 335. 1. DiscopHyLLUM PELTATUM. (Pag. 277.) 
Fig. 4. 336. 1. (Undetermined.) (Pag. 277.) 
