Llun: 1
Glen Morlais pasture and mimulus tufa stream

Morlais Hill from Glais reserve 1976

Dyddiad: 1976

Llun: 2
Glen Morlais pasture and mimulus tufa stream

Pant limstone old quarry below Morlais castle from near Morlais Brook

Llun: 3
Glen Morlais pasture and mimulus tufa stream

View from Pont sarn to blocky limsetone of Morlais Hill, taff fechan gorge February 1971

Dyddiad: February 1971

Llun: 4
Limestone above Taf Fechan gorge Cefn Coed y Cymmer

Morlais Hill carboniferous limestone above Taff Fechan 3/2/1971

Dyddiad: 03/02/1971

Llun: 5
Limestone above Taf Fechan gorge Cefn Coed y Cymmer

View North west towards Brecon Beacons across River Taff Fechan off Pontsticill October 1973

Dyddiad: October 1973

Llun: 6
Limestone above Taf Fechan gorge Cefn Coed y Cymmer

View along Taf Fechan gorge reserve from Jack's. snow February 1974

Dyddiad: February 1974

Llun: 7
Dowlais Morlais Merthyr common

Infant Morlais brook Valley in Millstone grit

Llun: 8

Limestone pavement wood. Nibbled epicormics 1974

Dyddiad: 1974

Llun: 9
Baltic quarry

Misty view of Ponsticill reservoir from Baltic quarry

Llun: 10
Ponsticill reservoir

Ponsticill reservoir from below Baltic quarry October 1973

Dyddiad: 1973

Llun: 11
Ponsticill reservoir

Ponsticill reservoir of Rowan berries from dam. September 1973

Dyddiad: September 1973

Llun: 12
Ponsticill reservoir

dam at end of Ponsticill reservoir September 1973

Dyddiad: September 1973

Llun: 13
Ponsticill reservoir

Dolygaer junction between lakes October 1972

Dyddiad: October 1972

Llun: 14
Ponsticill reservoir

Ponsticill reservoir very low water October 1972

Dyddiad: October 1972

Llun: 15
Taf Fechan, above Blue Pool. Views up Glais and to Morlais Quarry

Holcus, site of Roman Rd, Gurnos, Merthyr Tydfil. February 1974

Dyddiad: February 1974

Llun: 16
Taf Fechan, above Blue Pool. Views up Glais and to Morlais Quarry

Taf Fechan. Slope upstream from Gurnos Cliff. August 1968

Dyddiad: August 1968

Llun: 17
Taf Fechan

Taf Fechan gorge, view Northeast from Heads of the Valley road bridge. Cliff. 1968

Dyddiad: 1968