Tedbury Camp (woods)
Автор: Aran sky optics
Загружено: 2023-08-06
Просмотров: 26
Tedbury Camp Quarry provides one of the best and most accessible exposures of the unconformity between the steeply dipping, massively bedded, grey Carboniferous Clifton Down Limestone and the overlying horizontally bedded, yellow Jurassic Inferior Oolite. Although the quarry is disused, it is still owned by Hanson Aggregates who allow access to the site. A large flat area of rock has been exposed where the Inferior Oolite has been stripped in preparation for blasting. This surface was once the sea floor in Jurassic times and is encrusted with fossil oysters and the underlying Carboniferous Limestone has been bored by worms and bivalves. These borings have been infilled with Jurassic sediment.
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