Tag: Boulder Clay

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Reighton

Reighton Sands is an ideal location to stop by when walking to the popular nearby Speeton Cliffs. It has Kimmeridge Clay rich in ammonites and shells, but this is often covered up and requires scouring tides. Instead, the boulder clay yields a variety of erratic fossils of Jurassic, Cretaceous and Carboniferous age. Jurassic, Erratics (Jurassic, Cretaceous, Carboniferous), Cliffs and Foreshore, Rating: ♦♦♦

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Corton

Ammonites, belemnites and reptile remains can all be found in the boulder clay, along with many erratic rocks full of shells. The foreshore sometimes yields fossil wood, seeds and bone from the Forest Bed during times of scouring. This used to be a highly productive site, but the sea defence limits scouring.Pleistocene, Erratics (Jurassic, Cretaceous), Cliffs and Foreshore, Rating: ♦♦♦

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Gisleham Quarry

This disused quarry contains good sections of the chalky boulder clay seen at Pakefield and Corton. The rain washes fossils out of the beds, and you can find ammonites, belemnites and (if lucky) reptile remains on the surface of the exposures. Erratics (Jurassic, Cretaceous), Disused Quarry, 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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Pakefield

You can find almost anything, such as ammonites, shells, belemnites, reptiles (for example, ichthyosaurs), echinoids and more from the boulder clay; and mammalian and bird remains from the Forest Bed during scouring conditions. Pleistocene, Erratics (Jurassic, Cretaceous), Cliffs and Foreshore, Rating: ♦♦