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On the Occurrence of Anthraconauta tenuis (Davies and Trueman) in North Staffordshire
Published online by Cambridge University Press: 01 May 2009
Abstract
The finding of Anthraconauta tenuis (Davies and Trueman) at Etruria, North Staffordshire, just above the basal limestone of the Newcastle-under-Lyme Beds suggests that the base of the Tenuis Zone, hitherto placed at the base of the Keele Beds, should be brought down to the base of the Newcastle-under-Lyme Beds.
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