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Holland, C. H., Lawson, J. D., Walmsley, V. G. (1962) Ludlovian Classification—A Reply. Geological Magazine, 99 (5) 393-398 doi:10.1017/s0016756800059665

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Reference TypeJournal (article/letter/editorial)
TitleLudlovian Classification—A Reply
JournalGeological Magazine
AuthorsHolland, C. H.Author
Lawson, J. D.Author
Walmsley, V. G.Author
Year1962 (October)Volume99
Issue5
PublisherCambridge University Press (CUP)
DOIdoi:10.1017/s0016756800059665Search in ResearchGate
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Mindat Ref. ID249218Long-form Identifiermindat:1:5:249218:0
GUID0
Full ReferenceHolland, C. H., Lawson, J. D., Walmsley, V. G. (1962) Ludlovian Classification—A Reply. Geological Magazine, 99 (5) 393-398 doi:10.1017/s0016756800059665
Plain TextHolland, C. H., Lawson, J. D., Walmsley, V. G. (1962) Ludlovian Classification—A Reply. Geological Magazine, 99 (5) 393-398 doi:10.1017/s0016756800059665
In(1962, October) Geological Magazine Vol. 99 (5) Cambridge University Press (CUP)
Abstract/NotesAbstractThe revised classification of the Ludlovian rocks is defended. It is maintained that there is no need for separate rock-stratigraphical and biostratigraphical classifications. The nine new divisions are, therefore, combined units; their number is justified by the detailed mapping and their names are dictated by the requirements of the rocks and not by an arbitrary code of rules. The old classification, using Aymestry Limestone, is considered to be still usable as a crude rock-stratigraphical classification.


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