Dear All Can I thank you for your help. I think I have now all my bases covered with the data that was sent electronically. I now have no excuses and will have to get down to pulling together the hard copy information that I still have. Thank you Gail Library British Geological Survey Murchison House West Mains Road Edinburgh EH9 3LA Email: [log in to unmask] Direct Line: 0131 650 0249 Fax Number: 0131 667 2785 ********************************************************************* This e-mail message, and any files transmitted with it, are confidential and intended solely for the use of the addressee. However, the information contained in this e-mail may subsequently be subject to public disclosure under the Freedom of Information Act 2000 and, unless the information is legally exempt from disclosure, the confidentially of this e-mail and your reply cannot be guaranteed. If this message was not intended for you, you have received it in error and any copying, distribution or other use of any part of it is strictly prohibited. Any views or opinions presented are solely those of the sender and do not necessarily represent those of the British Geological Survey. The security of e-mail communication cannot be guaranteed and the BGS accepts no liability for claims arising as a result of the use of this medium to transmit messages from or to the BGS. http://www.bgs.ac.uk *********************************************************************