The layers of any sedimentary rock are called strata.
The most common smooth stone with layers is sandstone, The differently colored layers are caused as different layers of sediment build up. The Painted Dessert is one of the most spectacular examples of sandstone layers.
Sandstone is much like compressed sand. It is soft and the granules will easily come off and reform sand. It is often colorful and can have many layers.
The sandstone layer is older than the basalt. The older rock cannot be on top of the younger rock. The sandstone and the basalt (or basalt dike) are both deposited at the same depth.
Those are deposition layers influenced by wind or moving water.
sedimentary rock like sandstone or limestone
The layers of any sedimentary rock are called strata.
The most common smooth stone with layers is sandstone, The differently colored layers are caused as different layers of sediment build up. The Painted Dessert is one of the most spectacular examples of sandstone layers.
they can have 1 or more
SANDSTONE
Sedimentary rocks. An example is sandstone.
Shale forms in layers of sandstone or lime.
a lot of sand compacted into layers
sand, bottom
because the sandstone is smooth and big
Sandstone is a sedimentary rock. Sedimentary rocks form from sediments that deposited by the wind and water. Over the time those sediments will get pressed and cemented together. It can take millions of years for sediments to become a rock. So the oldest layers of a sandstone are on a bottom.
Erosion removed the youngest layers of rock, but all the rock is sandstone.
The formation of sandstone involves two principal stages. First, a layer or layers of sand accumulates as the result of sedimentation, and then the sand becomes sandstone when it is compacted by pressure of overlying deposits.