As I do not know what type of layers you are referring to, I will give an answer about several kinds. The top layer of a rock is called sand stone. Rock layers can also be known as strata. In the art programs Photoshop or Illustration, layers refer to strata of artwork that can be moved forward or backward, merged or flattened to composite an entire piece of art, much like using transparent plastic one atop the other.
Stratified.
In English the slang term "brickies" means "Brick Layers", a person who's profession is brick laying/building.
The term "rolling" means
That means slowing down.
The term ethnic cleansing means to rid the world completely of an entire ethnicity.
The term 'albino' means absence of colour or unnatural paleness.
Some terms that come closed to meaning in layers are fold, overlap, and cover. Stacked could also be used to mean arranged in layers.
in medical terminology, the term for arranged in layers is stratified. A layer of cells is a stratum and layers would be strata.
They are called Strata or Units, within Formations. I think the term "strata", which simply means "layers",is falling out of use for some reason.
The scientific term is 'strata'.
The term pillows down means the type of material they use for the filling of the pillow. Down is a type of feather that is found on the bottom layers of bird feathers.
In English the slang term "brickies" means "Brick Layers", a person who's profession is brick laying/building.
The term choppy layers refers to a hairstyle that has choppy layers. Choppy layers add definition to a hairstyle. Choppy layers also draw attention to a person's facial features.
There's a specific command for that under 'layers'. You can also do it in the layers "toolbox" (wrong term- but the stuff on the right side of the screen)
All this means is that if you see a diagram of rock layers, the oldest layers are on the bottom and the newer layers are on top.
Lamina is the medical term meaning layers.
this is a the layers of ecological bios' means organizations
Number of times an allele occurs Ina gene pool camparing it's placement with that of fossils on other layers of rock