Pulpit Rock is coastal feature near the southern tip of the Isle of Portland, Dorset, England. The artificial stack of rock was left in the 1870s after a natural arch was cut away by quarrymen at the Bill Quarry on the famous headland, Portland Bill.[1]
The geological succession up from sea level is: Portland Cherty Series (up to the level of the neighbouring quarried platform), then Portland Freestone (the oolitic limestone quarried inland of Pulpit Rock), then a cap of thin-bedded limestones which are part of the basal Purbeck Formation.[2]
The Jurassic Coast stretches over a distance of 153 kilometres (95 mi), from Orcombe Point near Exmouth, in the west, to Old Harry Rocks on the Isle of Purbeck, in the east.[3] The coastal exposures along the coastline provide a continuous sequence of Triassic, Jurassic and Cretaceous rock formations spanning approximately 185 million years of the Earths history. The localities along the Jurassic Coast includes a large range of important fossil zones.
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