The walls, both internally and externally, are encrusted with marbles.
Some species belonging to the families Squamariaceae and Corallinaceae grow attached through their whole length and breadth, and are often encrusted with lime.
But in other cases the encrusted star settles in that portion of the revolving vortex which has a velocity equivalent to its own, and so continues to revolve in the vortex, wrapped in its own firmament.
There was a flight of steps ascending to these doors, and beyond were two smaller doors encrusted with jewels - the rubies were particularly fine.
Many Siphonales are encrusted of planes and a multicellular individual.
