Uploaded on:
2009-02-14 03:48:07.0
Type:
Digital Asset
File Size:
159.27 KB
Dimensions:
1000 x 756 pixels
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P number: P002541
Old photograph number: C03908
Caption: Bioda Buidhe and Beinn Edra, looking south from the Quiraing, Trotternish peninsula, Skye, Inverness-shire. Escarpments of Tertiary lavas with landslips to the east, in centre - the Cleat - a landslip mass of Tertiary lava.
Description: Bioda Buidhe and Beinn Edra, looking south from the Quiraing, Trotternish peninsula, Skye, Inverness-shire. Escarpments of Tertiary lavas with landslips to the east, in centre - the Cleat - a landslip mass of Tertiary lava. The whole Tertiary escarpment on the east side of the Trotternish peninsula from Ben Tianavaig to the south of Portree Bay to Sron Vourlinn above Flodigarry has undergone landslipping. Tertiary plateau lavas cap Jurassic strata that have been intruded by thick dolerite dykes. These rocks have a shallow dip to the west and this combined with the numerous north-south trending faults gave rise to large cliffs up to 600 m. high. This proved to be very unstable and led to large-scale rotational shears in the weaker underlying Jurassic strata. The landslips are the result.
Date taken: Mon Jan 01 00:00:00 BST 1945
Photographer: Fisher, W.D.
Copyright statement: Crown
Acknowledgment: This image was digitized with grant-in-aid from SCRAN the Scottish Cultural Resources Access Network
X longitude/easting: 145500
Y latitude/northing: 869500
Coordinate reference system, ESPG code: 27700 (OSGB 1936 / British National Grid)
Orientation: Landscape
Size: 159.27 KB; 1000 x 756 pixels; 85 x 64 mm (print at 300 DPI); 265 x 200 mm (screen at 96 DPI);
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