Mary Gillham Archive Project: Small geological folds (wrinkles) in Carb. Lime. W. Flatholm Not marine gullying as can trace in low cliff behind 1971
Mary Gillham Archive Project: Arch rocks at high water (No arch). Our 2 boats leave Flatholm
Mary Gillham Archive Project: Goniatites. Coalbay, Flatholm. Carboniferous Limestone (aa Chap 20)
Mary Gillham Archive Project: Shelduck 20 pairs bred Flatholm in 1983
Mary Gillham Archive Project: Water catchment house base 5.5.86
Mary Gillham Archive Project: EMs and Herring Gull chick in thrift on SW Flatholm 12.6.71
Mary Gillham Archive Project: David Worrell and chairman of South Glamorgan County Council 1986
Mary Gillham Archive Project: Grey pebbles, brown shingle. Coal Bay. Goniatites bottom left. Brown from glacial gravel from coalfield to channel. 1986
Mary Gillham Archive Project: Goniatites in carb limestone on Flatholm. Width of coil gets greater with every turn (same width in ammonites (which not in Carb lime)). June 1971
Mary Gillham Archive Project: Flatholm, West kiln for mortar. Lime in at top, fuel and oxygen at bottom.
Mary Gillham Archive Project: Erosion of Flatholm limestone, West Point, 1983
Mary Gillham Archive Project: Tension gashes. Cracks filled with calcite. Flatholm carb limeston. Evidence of structural contortion after rock laid down. 1971
Mary Gillham Archive Project: Red calcite veins, East beach, Flatholm
Mary Gillham Archive Project: Calcite vein. Brown pebbles, North Flatholm.
Mary Gillham Archive Project: Wrinkle folds South of West beach eroded base. View landward, Flatholm, August 1983
Mary Gillham Archive Project: Disintegrated limestone shale below Carboniferous limestone. Flatholm causing rapid erosion of anticline, 1983
Mary Gillham Archive Project: Sloping strata South side Flatholm, 05/05/86
Mary Gillham Archive Project: Jetties at coal beach and Arch Rock beach, Flatholm. Official visit to new nature reserve, 13/10/75
Mary Gillham Archive Project: Arch rock. Cardiff Dock. Flatholm, May 1986
Mary Gillham Archive Project: Flatholm. Tortoiseshells. Late hatch. Masses. 12.10.2001
Mary Gillham Archive Project: Seeds from henbane pecked by linnet and goldfinch. Flatholm. October 1979
Mary Gillham Archive Project: Wallflower, Mullein. Flatholm. April 1980
Mary Gillham Archive Project: Massed scurvy grass. East Flatholm. April 1980
Mary Gillham Archive Project: Flatholm. 3 snails on flowers of peony in enclosure. October 2001.
Mary Gillham Archive Project: Allium ampeloprasum head. Flatholm. August 1986
Mary Gillham Archive Project: Allium ampeloprasum. Flatholm. Drought. June 1989
Mary Gillham Archive Project: Burning dead gulls. West Point, Flatholm. Driftwood and diesel. August 1983
Mary Gillham Archive Project: 1st Flatholm crop of mohair goats. 27th March 1992. Kashmir
Mary Gillham Archive Project: Marconi memorial. Southwest Flatholm. Erected 1974. 1983 Paul, Jeoff, Peter, Joy, Trevor, Kate, Harry, Colin
Mary Gillham Archive Project: Cleaned catchment. Driftwood. 5.5.1986