1. Department of Geography; University of Sheffield; Sheffield S10 2TN UK
2. Department of Geological Sciences; Stockholm University; Stockholm 106 91 Sweden
3. Department of Earth Science; University of Bergen and Bjerknes Centre for Climate Research; Bergen 5020 Norway
4. Talamhireland; 86 Athlumney Castle Navan Ireland
5. School of Natural & Built Environment; Queen's University; Belfast BT9 6AX UK
6. Biological and Environmental Sciences; University of Stirling; Stirling FK94LA UK
7. Department of Geography; Durham University; Durham DH1 3LE UK
8. British Geological Survey; Nottingham NG12 5GG UK
9. Geological Survey of Ireland; Dublin Ireland