Published online by Cambridge University Press: 01 May 2009
In the district north of Ashby-de-la-Zoueh dolomitized Carboniferous Limestone crops out where the Leicestershire border adjoins that of South Derbyshire. The dolomites, which attain a thickness of nearly 900 feet in this area, have hitherto received very little attention. I therefore propose to give a short description of them with a view to ascertaining how far their mode of occurrence and structure afford additional examples of, or exceptions to, the usual conclusions adopted concerning the origin of dolomite. With this object in view I propose to give a brief resumé of the evidences generally relied upon to explain the origin of dolomite, before proceeding to describe the Leicestershire rocks.
page 246 note 1 Throughout this article the term dolomitization signifies the production of dolomite, either primary or secondary.
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page 253 note 2 See Abstracts of the Proc. Geol. Soc. of London, No. 1004, March 14, 1917.
page 253 note 3 The numbers in parentheses indicate relative stratigraphical positions in ascending order.
page 254 note 1 Italic letters in parentheses refer to corresponding evidences mentioned in the earlier part of the article.
page 256 note 1 Numbers refer to stratigraphical positions given in the classification of petrological types.
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