Flat Holm : Geology & History/Archaeology

mewngofnodi i gadw'r eitem hon
Lawrlwytho (defnydd anfasnachol yn unig)

Gellir lawrlwytho cynnwys at ddefnydd anfasnachol, megis defnydd personol neu ar gyfer adnoddau addysgol.
Ar gyfer defnydd masnachol cysyllwch yn uniongyrchol gyda deilydd yr hawlfraint os gwelwch yn dda.
Read more about the The Creative Archive Licence.

Download link to the full resolution of image number 1

Delwedd 1 (opens in new window) full resolution of image 1

Download link to the full resolution of image number 2

Delwedd 2 (opens in new window) full resolution of image 2

Download link to the full resolution of image number 3

Delwedd 3 (opens in new window) full resolution of image 3

Download link to the full resolution of image number 4

Delwedd 4 (opens in new window) full resolution of image 4

Download link to the full resolution of image number 5

Delwedd 5 (opens in new window) full resolution of image 5

Download link to the full resolution of image number 6

Delwedd 6 (opens in new window) full resolution of image 6

Download link to the full resolution of image number 7

Delwedd 7 (opens in new window) full resolution of image 7

Download link to the full resolution of image number 8

Delwedd 8 (opens in new window) full resolution of image 8

Download link to the full resolution of image number 9

Delwedd 9 (opens in new window) full resolution of image 9

Disgrifiad

Llun: 1
Flatholm geology. Anticline and wrinkle folds in West. Flatholm geology 1971. Fossils, Mendip/Barry affinites

Wrinkle folds South of West beach eroded base. View landward, Flatholm, August 1983

Dyddiad: August 1983

Llun: 2
Flatholm geology. Anticline and wrinkle folds in West. Flatholm geology 1971. Fossils, Mendip/Barry affinites

Calcite vein. Brown pebbles, North Flatholm.

Llun: 3
Flatholm geology. Anticline and wrinkle folds in West. Flatholm geology 1971. Fossils, Mendip/Barry affinites

Red calcite veins, East beach, Flatholm

Llun: 4
Flatholm geology. Anticline and wrinkle folds in West. Flatholm geology 1971. Fossils, Mendip/Barry affinites

Tension gashes. Cracks filled with calcite. Flatholm carb limeston. Evidence of structural contortion after rock laid down. 1971

Dyddiad: 1971

Llun: 5
Flatholm geology. Anticline and wrinkle folds in West. Flatholm geology 1971. Fossils, Mendip/Barry affinites

Erosion of Flatholm limestone, West Point, 1983

Dyddiad: 1983

Llun: 6
Flatholm geology. Anticline and wrinkle folds in West. Flatholm geology 1971. Fossils, Mendip/Barry affinites

Flatholm, West kiln for mortar. Lime in at top, fuel and oxygen at bottom.

Llun: 7
Flatholm geology. Anticline and wrinkle folds in West. Flatholm geology 1971. Fossils, Mendip/Barry affinites

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

Dyddiad: June 1971

Llun: 8
Flatholm geology. Anticline and wrinkle folds in West. Flatholm geology 1971. Fossils, Mendip/Barry affinites

Grey pebbles, brown shingle. Coal Bay. Goniatites bottom left. Brown from glacial gravel from coalfield to channel. 1986

Dyddiad: 1986

Llun: 9
Flatholm water catchment of brick in E +YFC pond

Water catchment house base 5.5.86

Dyddiad: 05/05/1986