Ian D. Bishop S. M. Ramasamy Paul Stephens E. Bernie Joyce Visualisation of 8000 years of geological history in Southern India. 417-427 1999 13 International Journal of Geographical Information Science 4 http://taylorandfrancis.metapress.com/openurl.asp?genre=article&issn=1365-8816&volume=13&issue=4&spage=417 db/journals/gis/gis13.html#BishopRSJ99