Llun: 1
Cwm Bach. Erosion frost shatter, soil loss

Slumped Lias South East of Cwm Bach. 1975

Dyddiad: 1975

Llun: 2
Cwm Bach Stream

Fossil fall in dry stream bed lias. Cwm Bach. 1975

Dyddiad: 1975

Llun: 3
Cwm Bach Stream

Vertical patterning in tufa of Cwm Bach old fall. October 1978

Dyddiad: October 1978

Llun: 4
Cwm Bach Stream

View to cliff base at Cwm Bach old tufa. Concrete on left, new tufa on right. 1975

Dyddiad: 1975

Llun: 5
Cwm Bach. Lower course and cliff face tufa in 1988

Intense soil erosion on West facing slope, East of stream above Traeth Bach. Liassic. 16th August 1968

Dyddiad: 16/08/1968

Llun: 6
Whitmore, Cwm Bach

Detail of 'fossil' tufa in old fall. Cwm Bach, October 1978

Dyddiad: October 1978