612 



Report of the State Geologist. 



is the only one, so far observed, in which the cell apertures 



are not arranged in parallel rows. It differs from Tectulipora, 



which it most closely resembles, in the sinuosity and frequent 



anastomosis of the branches, and in the oval arrangement of the 



cell apertures. 



Phyllopoba, King. 



(Ann. and Mag. I^at. Hist., 2d Series, Yol. Ill, p. 389. 1849.) 

 Type, PKyilopora Ehrenbergi, King. 



mm' 



Fig. 62. Phyllopora Ehrenhergi, 1, 2, Fronds natural size; upper figure, celluliferous face; loiver 

 left-hand figure, noncelluliferous face ; lower right-hand figure, showing filling of cells, the surface 

 being worn away. 



