Tag: Gryphaea

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Waterloo Bay

Just outside of Larne town centre and north of Larne harbour, Co. Antrim is Waterloo Bay, where important exposures of Triassic and Jurassic rocks can be found, specifically the Waterloo Mudstone Formation, part of the Lias Group. Although the Triassic Penarth Group rocks are not particularly fossiliferous, the blue lias yields early Jurassic fossils including ammonites, belemnites and gryphaea. The cliffs and platforms are protected however many washed out loose fossils can be found. Jurassic, Foreshore, Rating: ♦♦♦

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White Park Bay

Ten kilometres northwest of Ballycastle in Co. Antrim is White Park Bay. Successive layers of rock yield Mesozoic fossils including ammonites, belemnites and Gryphaea. However, the cliffs and platforms are protected, but many loose blocks containing fossils and some washed out fossils can be found. The beach is also known as one of the few places in the world to have “singing sand” – when conditions are right, the extremely fine sand vibrates to make a humming noise. The location is also known as a historic manufacturing hub for flint axes and arrow heads, due to the abundance of flint nodules found in the cliffs, with artefacts dating back as far as 8,000 BC. The landscape also features passage tombs looking out over the sea, where, on a clear day, the coast of Scotland can be seen.Cretaceous, Jurassic, Foreshore, Rating: ♦♦♦

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Cogden Beach

The beach at Cogden, near West Bexington, is next to Hive Beach at Burton Bradstock. It is a popular walk for families and dog walkers, with Hive Beach cafe and toilets a short stroll away. At Cogden Beach, the cliffs are made up of the Jurassic Frome Clay and bivalves and brachiopods are the most common fossils. Jurassic, Cliffs and Foreshore, Rating: ♦♦♦

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Tidmoor Point

Tidmoor Point, on the edge of The Fleet lagoon opposite Chesil Beach, is a small but highly productive Oxford Clay locality. Best known for its pyritised and limonitic ammonites, the low cliffs and foreshore regularly yield a wide range of fossils, including belemnites, crinoids, crustaceans, fish and occasional reptile remains. Despite its modest size, it remains one of the most reliable sites for collectors searching for well-preserved Jurassic fossils. Jurassic, Cliffs and Foreshore, Rating: ♦♦♦♦
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Southerndown

Southerndown is a Jurassic coastal location that closely resembles the classic Lias sites of Somerset. The early Blue Lias is mostly thickly bedded limestones, with thin shale bands. The limestones are full of bivalves, with occasional ammonites. They sometimes also yield reptile remains and fish. Jurassic, Cliffs and Foreshore, Rating: ♦♦♦♦

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Yaxley (Hampton Vale)

Most of the old clay pits have been swallowed up by the building of huge housing estates to the south of Peterborough. However, one area at Yaxley has been left as a nature area, with public byways taking you around the rim of the pits, which are now filled with water. On the banks, the Oxford Clay is rich in fossils. Jurassic, Lake Embankment, Rating: ♦♦♦♦♦

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King’s Dyke Pit

Famous for its high number of reptile remains, this location has been the site of some complete skeletons in the past, but also yields fish remains, ammonites, belemnites, bivalves, brachiopods and crinoids. There is also a ‘fossil hunting area’ in the disused part of the pit, which the general public can collect from and which is regularly replenished from spoil from the main pit. Jurassic, Working Quarry, Rating: ♦♦

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Runswick Bay

Runswick Bay is a highly regarded Yorkshire Coast locality, known for its diverse ammonite fauna and productive foreshore exposures. Under the right conditions, the bay can yield a wide range of ammonite species along with bivalves and other marine fossils, often found loose or within nodules. With its broad beach and regular fresh material from erosion, it can be a very rewarding site for collectors.Jurassic, Cliffs and Foreshore, Rating: ♦♦♦
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Grafham Water

Grafham Water was formally a shallow valley, now turned into a large lake, with water sports and a nature reserve. Today, plentiful fossils can be found along the banks of the lake and, during summer months when the water level is at its lowest, ammonites, belemnites and much, much more can be collected. Jurassic, Reservoir, Rating: ♦♦

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Watchet

Watchet is a highly productive Jurassic location, well known for its reptile remains and abundant ammonites. The foreshore also reveals impressive geological features, including spectacular faulting and large ammonite casts, making it both scientifically important and visually striking. With regular fresh material exposed by erosion, it is a must-visit site for fossil collectors exploring this part of the Somerset coast.Jurassic, Cliffs and Foreshore, Rating: ♦♦♦♦♦
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