Fig. 
Vig. 
Fig. 
Vig. 
Figs. 
Tigs. 
il 
9,4) 
9F 10) 
ila 
12543. 
PLATE XVII. 
RAVOSEFES' CORRBUGATUS ESP ssa reilend rye cieicicnetenaceav ae onan 
A portion of a corallum. Flatbrookville, Locality 109 B. 
A portion of the same enlarged. 
FAVOSITES PYRIFORME Hall...... 55 Bi RO NSIOI Erciceo by Senet 
Vertical section through a small corallum. Nearpass 
section, Locality 2A.” 
Longitudinal and transverse sections of the same (x2). 
HALYSITES, CATENUDARTA “(luinme)h. te o-oo sake recy Ses 
Cross-section of a portion of a corallum. Nearpass sec- 
tion, Locality 2A.” 
Longitudinal and transverse sections of two corallites of 
the same. (x5). 
ZAPHRENUTSS Spe WG ete orci ses teicle sicsherslenveus RCO ae Severe 
Lateral views of two specimens, probably representing 
different species. Nearpass section, Locality 2A.” 
DIPHYPHYLLUM INTEGUMENTUM Barrett............... 
Cross-section of a corallite. Nearpass section, Locality 
Oe Arse (G2). 
PRISMATOPHYELUM —ENEQUALIS “(Hialll)iis... x2 ss-eceerte 
Transverse and longitudinal sections of a portion of a 
corallum. Nearpass section, Locality 2 A.” 
CLADOPORA RECTILINEATA ‘Simpson. 4... --b oe sake 
. Three fragmentary branches. Nearpass section, Locality 
gan 
A portion of a branch enlarged. Name locality. 
223 
218 
221 
