What are isotopes? In this short video Professor Jane Evans compares bowling balls to isotopes and explains how their study can tell us the age of rocks as well as information about our own ancestry
The British Geological Survey is the definitive source of landslide information in Great Britain. Landslides are shown on our geological maps and we maintain the National Landslide Database which has over 15 000 records of landslides in Great Britain. Information is gathered from surveys and reports or as part of our responsive work in Great Britain.