Chalk Group Lithostratigraphy: Northern England - High Stacks Marl: Revision history

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11 October 2013

  • curprev 11:5511:55, 11 October 2013Dbk talk contribs 647 bytes +647 Created page with "A c. 20 mm thick grey, silty marl, c. 3.5 m above the top of the High Stacks Flint, and typically seen as a deep groove in coastal sections (Whitham, 1993). '''Macrofossil Bi..."