The Cenomanian Limestone is the oldest chalk in East Devon and is a sandy type of chalk. It ‘s packed with fossils, particularly ammonites, but also sea shells, sea urchins, sponges and even shark’s teeth.
The Cenomanian Limestone is the oldest chalk in East Devon and is a sandy type of chalk. It ‘s packed with fossils, particularly ammonites, but also sea shells, sea urchins, sponges and even shark’s teeth.