| 1. | The soil is light and the underlying geology is Keuper marl.
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| 2. | It is a natural hill of Triassic sandstone capped by Keuper marl.
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| 3. | The Dolomitic Conglomerate is an old shingle beach of Keuper Marl age.
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| 4. | The junction between the Greensand and Keuper Marl forms a spring line.
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| 5. | The wood is sited on Triassic Keuper Marl rocks.
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| 6. | The soil is clay, gravel, and marl and the subsoil keuper marl.
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| 7. | The site is situated on a curved ridge of land on neutral soils derived from the underlying Keuper Marl.
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| 8. | It was in this type of environment that the Mercia Mudstone Group ( formerly Keuper Marl ) was deposited.
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| 9. | The tunnel was blasted through Limestone, Dolimitic Conglomerate and Keuper Marl and lined with a 375mm thick concrete lining.
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| 10. | The two groups as currently defined replace earlier terminology which referred to the Bunter Sandstone, Keuper Sandstone and Keuper Marl.
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