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Gad Cliff is a south-facing cliff face, immediately to the east of Worbarrow Tout and Pondfield Cove, on the south coast of the Isle of Purbeck in Dorset, England. Behind it is Gold Down, part of the Lulworth Ranges.
Gad Cliff is located about 1 kilometre (0.62 mi) south of the ghost village of Tyneham and about six kilometres south of Wareham. Gad Cliff is about 2 kilometres (1.2 mi) west of Kimmeridge Bay and about 14 kilometres (8.7 mi) due west of Swanage.
Gad Cliff is only accessible when the Lulworth Ranges are open to the public. It can be reached either by an up hill walk from the car park alongside the ghost village of Tyneham, or alternatively via coastal walk from Kimmeridge Bay along the South West Coast Path.
The highest point of Gad Cliff is about 134 metres (440 ft) above sea-level. Gold Down is the most western part of this cliff face. Wagon Rock is a large boulder that has fallen from the upper parts of Gad Cliff onto the shoreline below.
The geology of the Isle of Purbeck is very complex and this is shown very clearly along this stretch of coast. The extreme angular layers of rock visibly demonstrate the complex sedimentary folding that affected this area. The foldings, known as the Purbeck Monocline, took place some 30 million years ago and were caused by the tectonic pressures as the African and European continents collided. During this period, the sediments were twisted horizontally, this is why the younger Cretaceous formations are found at the rear of Worbarrow Bay. At Gad Cliff the sediments dip inland at an angle of 25 to 35 degrees. At the top of the cliffs it is clearly visible that the rocks have been folded into a huge S shaped kink as the result of earth movements. [1]
The uppermost of Gad Cliff is formed by the Purbeck Beds, 147 million, and of Portland limestones, 150 million years old. These lie over a layer of Portland Sands and the underlying Kimmeridge Clay, which is about 155 million years old. The upper layer of the Kimmeridge Clay belongs the Kimmeridgian Stage sensu anglico . Due to the fact that harder Limestones and Sandstones are underlain by an unstable Clay, the cliff face is prone to landslides. At the very western end of Gad Cliff is Worbarrow Tout, which forms the southern bastion enclosing Worbarrow Bay, which is cut into the comparatively soft clays and sands of the Wealden Beds.
The Jurassic Coast is a World Heritage Site on the English Channel coast of southern England. It stretches from Exmouth in East Devon to Studland Bay in Dorset, a distance of about 96 miles (154 km), and was inscribed on the World Heritage List in mid-December 2001.
Lulworth Cove is a cove near the village of West Lulworth, on the Jurassic Coast in Dorset, southern England. The cove is one of the world's finest examples of such a landform, and is a World Heritage Site and tourist location with approximately 500,000 visitors every year, of whom about 30 per cent visit in July and August. It is close to the rock arch of Durdle Door and other Jurassic Coast sites.
The Isle of Purbeck is a peninsula in Dorset, England. It is bordered by water on three sides: the English Channel to the south and east, where steep cliffs fall to the sea; and by the marshy lands of the River Frome and Poole Harbour to the north. Its western boundary is less well defined, with some medieval sources placing it at Flower's Barrow above Worbarrow Bay. According to writer and broadcaster Ralph Wightman, Purbeck "is only an island if you accept the barren heaths between Arish Mell and Wareham as cutting off this corner of Dorset as effectively as the sea." The most southerly point is St Alban's Head.
Durdle Door is a natural limestone arch on the Jurassic Coast near Lulworth in Dorset, England. Although privately owned by the Lulworth Estate, it is open to the public.
Purbeck was a local government district in Dorset, England. The district was named after the Isle of Purbeck, a peninsula that forms a large proportion of the district's area. However, it extended significantly further north and west than the traditional boundary of the Isle of Purbeck which is the River Frome. The district council was based in the town of Wareham, which is itself north of the Frome.
Dorset is a county in South West England on the English Channel coast. Covering an area of 2,653 square kilometres (1,024 sq mi); it borders Devon to the west, Somerset to the north-west, Wiltshire to the north-east, and Hampshire to the east. The great variation in its landscape owes much to the underlying geology, which includes an almost unbroken sequence of rocks from 200 to 40 million years ago (Mya) and superficial deposits from 2 Mya to the present. In general, the oldest rocks appear in the far west of the county, with the most recent (Eocene) in the far east. Jurassic rocks also underlie the Blackmore Vale and comprise much of the coastal cliff in the west and south of the county; although younger Cretaceous rocks crown some of the highpoints in the west, they are mainly to be found in the centre and east of the county.
Tyneham is a ghost village and former civil parish, now in the civil parish of Steeple with Tyneham, in south Dorset, England, near Lulworth on the Isle of Purbeck. In 2001 the civil parish had a population of 0. The civil parish was abolished on 1 April 2014 and merged with Steeple to form Steeple with Tyneham.
The Purbeck Group is an Upper Jurassic to Lower Cretaceous lithostratigraphic group in south-east England. The name is derived from the district known as the Isle of Purbeck in Dorset where the strata are exposed in the cliffs west of Swanage.
Worbarrow Bay is a large broad and shallow bay just to the east of Lulworth Cove on the Isle of Purbeck, Dorset, England.
Pondfield Cove is a small, secluded, south-facing cove immediately to the east of Worbarrow Tout and west of Gad Cliff on the south coast of the Isle of Purbeck, in Dorset, England. It is about 12 kilometres (7.5 mi) south of Wareham and about 16 kilometres (10 mi) west of Swanage.
Worbarrow Tout is a promontory at the eastern end of Worbarrow Bay on Isle of Purbeck in Dorset on the south coast of England, about 6 kilometres (3.7 mi) south of Wareham and about 16 kilometres (10 mi) west of Swanage. Immediately to its east is Pondfield Cove.
Cow Corner is the north-western end of Worbarrow Bay, a small secluded bay on the south coast of the Isle of Purbeck, in Dorset England.
Flower’s Barrow is an Iron Age hillfort, built over 2500 years ago, above Worbarrow Bay in Dorset on the south coast of England.
Brandy Bay is a small secluded southwest-facing bay, with an oil shale and shingle beach immediately below Gad Cliff and Tyneham Cap, to the east of Worbarrow Bay and to the west of Hobarrow Bay on the south coast of the Isle of Purbeck, in Dorset, England.
Hobarrow Bay is a small secluded southwest-facing bay, with an oil shale and shingle beach to the southeast of Brandy Bay and to the southwest of Kimmeridge on the south coast of the Isle of Purbeck, in Dorset, England.
Dorset is a county located in the middle of the south coast of England. It lies between the latitudes 50.512°N and 51.081°N and the longitudes 1.682°W and 2.958°W, and occupies an area of 2,653 km2. It spans 90 kilometres (56 mi) from east to west and 63 kilometres (39 mi) from north to south.
Povington Hill, at 198 metres (650 ft) high, is one of the highest points on the chain of the Purbeck Hills in south Dorset on the southern coast of England. Its prominence of 107 metres (351 ft) means it is listed as one of the Tumps, although map sources suggest this honour should go to Ridgeway Hill further east.
Tyneham Cap is a prominent, grassy knoll, 167 metres (548 ft) high, on the South West Coast Path in Dorset, England. It rises above Brandy Bay and has extensive views along the Jurassic Coast across Kimmeridge Bay towards Swyre Head and St Aldhelm's Head to the east, and across Worbarrow Bay to Bindon Hill above Lulworth Cove to the west. It is classified as a TuMP thanks to its local prominence.
Burning Cliff is a cliff under the White Nothe headland at the eastern end of Ringstead Bay, in Dorset, England. The area is well known for its geology and fossils.