Llun: 1
Lavernock locality

Lavernock Point. Reserve from St Mary's Well Bay

Dyddiad: 1973

Llun: 2
St Mary's Well Bay

Rhaetic cliffs. St Mary's Well view from West Trias to East Lias. January 1983

Dyddiad: January 1983

Llun: 3
St Mary's Well Bay

Cave in Trias cliff West of St Mary's Well Bay, 1973

Dyddiad: 1973

Llun: 4
St Mary's Well Bay

St Mary's Well Bay. Triass cliffs. Wind trimmed sloe on tea green marls, ungrazed Festuca rubra
Enw rhywogaeth Mary: Festuca rubra
Enw gwyddonol: Festuca rubra
Enw cyffredin: Red Fescue

Llun: 5
St Mary's Well Bay. Sea algae and marine fauna

Sandbank off East end of Sully Island from St Mary's Well Bay, March 1973

Dyddiad: March 1973