Gallery 16 - St Ives to Pendeen
The cliff face at the back of Portheras Cove .
Rounded stones at beach level , a raised beach, deposited about 120,000 years ago when sea levels
were higher than now.
Angular frost shattered rocks are above , formed as frozen ground melted in warmer periods during the Ice Age.
Ref: 1457
Date: 18/05/2015
Location: SW 3889.3572