11.   In that regard, Kerridge noted that the rock surface has a fragmented texture suspiciously like that of the so-called fossil.

12.   Its surface has just a slight indentation where your thumb is placed, but the depth is so perfect and so comfortable that it fits right into your hand.

13.   Other surfaces have five to eight coats of lacquer, which provide not only a pleasant glow but also just the right color of the mahogany.

14.   Still, some stadiums are used so much that the surface has to be artificial, Varner said.

15.   The cratered surface also has steep cliffs and is covered by a deep layer of regolith, loose rocks and dust left over from collisions with other bodies.

16.   The new surface has more fine sand and less silt and clay, which gives it a lighter brown appearance and should simplify maintenance, promoting day-to-day consistency.

17.   The surface has protruding irregular ribs that resemble clouds.

18.   Their expressions are noble and alert, and their surfaces have an improbable shine, a fusion of mud and light.

19.   Then the surface had to be dried.

20.   Vegetated surfaces also have a cooling effect, as the foliage gives off moisture in a process known as evapotranspiration.