On the British Geological Survey’s map, chalk is represented by a swathe of pale, limey inexperienced that begins on the east coast of Yorkshire and curves in a sinuous inexperienced sweep down... Read more »
My father, Mike Audley-Charles, who has died aged 86, was a geologist with a special interest in south-east Asia. His research during the 1960s and 70s offered new interpretations on the formation... Read more »
