They are fragments of a coral reef that was originally deposited during the Devonian period.

This colouration signifies that the rock had been altered since it was originally deposited, most likely by groundwater.

It was originally deposited under the sea as the scales or plates of tiny micro-organisms called Coccolithophore.

There is a higher risk than with the latter - the depositor can receive less funds than originally deposited and in a different currency.

This process incorporates water and heat to reveal the natural layers of the stone as it was deposited originally.

These rocks were originally deposited as sediments in a deep water basin.

This principle states that layers of sediment are originally deposited horizontally under the action of gravity.

The bedrock of the area was originally deposited as layers of sand and mud in the deep ocean.

It is possible that the Witham Shield was originally deposited beside this causeway.

Purchases can be made through a Web site, with the funds drawn out of an Internet bank account, where the money was originally deposited electronically.