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Grateful acknowledgement is made to the following sources for permission to reproduce material in this course:
The content acknowledged below is Proprietary and is used under licence.
Figure 1 IPR/15-22, reproduced b permission of the British Geological Survey. © NERC. All rights reserved;
Figure 10 & 16 Courtesy of Peter Sheldon;
Figure 12a & c British Mesozoic Fossils, 4th edn, © Trustees of the British Museum (Natural History) 1872;
Figure 12b British Palaeozoic Fossils, 3rd edn, © Trustees of the British Museum (Natural History) 1969;
Figure 28 Goldstein, M. et al. (1990) Complete Guide to Trees and Their Identification, MacDonald & Co. (Publishers) Limited.
All other written material contained within this course originated at the Open University
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