The biostratigraphy and taxonomy of graptoloids from the Ordovician and Silurian of Britain
This thesis presents new graptoloid biostratigraphic range charts for the Ordovician and Silurian of Britain. The Ordovician graptoloid succession is represented by two separate biostratigraphic frameworks; one for England and Wales, another for Scotland, due to significant stratigraphic disparity b...
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University of Leicester
1998
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.696494 |