The British Lower Palaeozoic Crinoidea
A full survey is given of all known Crinoidea from the Lower Palaeozoic rocks in Britain (including Ireland), but consideration of crinoid stem fragments is omitted, with a few exceptions. In the Ordovician 28 species are described or referred to, 16 being named as new 5 species were previously know...
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Royal Holloway, University of London
1953
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.703718 |