Registered charity number 1005331 Supporting the teaching of Earth sciences at all levels Enquiries General email: contact@esta-uk.net Webmaster email: webmaster@esta-uk.net Contact details Chairman Dr.Maggie Williams Earth & Ocean Sciences Jane Herdman Building 4 Brownlow Street Liverpool L69 3GP email:  hiatus@liv.ac.uk Membership Secretary Mike Tuke ESTA Membership Secretary Old Farm House Waterloo Farm Great Stukeley Cambridgeshire PE28 4HQ email: miketuke@btinternet.com Secretary Dr. D. E. Bailey Head of Outreach British Geological Survey Keyworth NG12 5GE tel: 01159363100 (switchboard) fax: 01159363200 email: deba@bgs.ac.uk Advertising Hazel Mather email:advert.esta@gmail.com Editor: Teaching Earth Science Ms.Hazel Clark Earth Science Liverpool John Moores University Byrom Street Liverpool L3 3AF email: h.e.clark@ljmu.ac.uk articles to: tes.esta@gmail.com Newsletter Editor Dr.Maggie Williams Earth & Ocean Sciences Jane Herdman Building 4 Brownlow Street Liverpool L69 3GP email: hiatus@liv.ac.uk