Encara no tenim significats per a "sandstone".
1The lower is the cross-bedded sandstone, and the upper the cherty limestone.
2The steps are now faced with harder material than the local sandstone.
3The erosion of the ages had played strange tricks with the sandstone.
4To the north, the sandstone appears at its colorful best in Petra.
5For the most part, however, the reddish-brown of sandstone was the same.
6There the vein had failed, between the schist and the tertiary sandstone.
7Sand Rock is offers beautiful sandstone climbing within the Alabama's Appalachian Mountains.
8But times changed and the sandstone colossus was abandoned in the 1970s.
9The buildings are almost entirely of pure white marble and red sandstone.
10The plain to the south is covered with quartz and sandstone pebbles.
11The lowest bed visible in this section, is a purplish hard sandstone.
12The Potsdam sandstone is often split to the thinness of an inch.
13To the west the valley was bounded by low hills of sandstone.
14What plateau this canyon contained lay on top of the red sandstone.
15He saw an ancient block sandstone structure sticking out of the ground.
16This boulderfield in western NC features sandstone blocks perfect for winter climbing.
Sandstone a través del temps
Sandstone per variant geogràfica