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Published online by Cambridge University Press: 01 May 2009
The land-plants lately discovered both in the American and Continental Silurians seem to be attracting attention, while those found in Ireland nearly a quarter of a century ago appear to be quite forgotten. This is probably due to the unsatisfactory condition in which the classification of the Irish Silurians are left at the present time; perhaps therefore it is allowable for me to give a short description of these rocks.