PI. IV. 



PLATFORMS 



'-'-^ U - 



AXIS 



C.Stewaj-t del 



l.TUBIPORA MUSICA 

 DLa.gi -asm, cf vert . suet. 



2.PARAGORGIA ARBOREA. 



^ . s&ct. / 20,Sp LciiL&s X 1oC . 



