Tag: geological
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Low Bride Stones
150 million years ago, as the Jurassic seas advanced and retreated, rocks of differing densities were laid down on the sea bed with a hard gritstone laying over softer sandstones. The sandstone under the weathered more easily resulting in these fascinating tors. A myth that is often quoted is of a petrified bridal party that…
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Carradale Point
A Brobdingnagian finger pointing due south into the Kilbrannon Sound. The headland is protected by a jungle of rhododendron and populated by feral goats. A narrow dyke of igneous microgabbro 23 to 66 million years old runs down the centreline of the isthmus but the dominant rock is much, much older, heavily banded Schist, folded…
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Swinsow Dale
Freebrough Hill dominates the view east on the climb up Smeathorns Road onto Moorsholm Moor. But the haze spoiled the view of Freya’s hill, so my interest turned to the small ‘dry valley’ of Swinsow Dale. Elgee calls Freebrough Hill a “roche moutonnée“, explaining that it was completely by the ice, which gave it its…
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Bracing Bilsdale
I find there’s something bracing about being out after a fresh fall of snow. Particularly an unexpected fall of snow. This is Bilsdale, looking south from Hasty Bank. The settlement left of centre is the hamlet of Urra. Elgee wrote that “it is a trite axiom geology that the width of a valley and not…
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Port Mulgrave
The coast provided an escape from the inland mist. This is Port Mulgrave, once an active harbour east of Staithes, where ironstone was exported to foundries on Tyneside. There is still no easy way down to the harbour. Once there were steps used by the men to descend every day to work on the quays…