Garden crops are grown in the central depression.
There is a central depression, of variable size, called the optic cup.
At first it is convex, but later flattens, and eventually has a small central depression.
These include cup and ring marks, a central depression carved into stone, surrounded by rings, sometimes not completed.
The cap is convex to flattened, and often has a central depression.
On the top is a brass plate with three arms and a central depression is fixed.
The fossils take the form of a triangle with a central depression, suggesting that the original organism was conical.
But Ireland is like four pitched roofs built around a central depression.
The disc normally has a pink hue and a central yellow depression.
They drain from the sides of hills to a central depression where a lake is formed.