In 1976 McKee used steel posts to mark the
‘footprint’ of a small dune immediately north of the
large linear dune known as ‘Natab West’ (Fig. 2)
dune. The small dune appeared to have been
‘spawned’ from the large dune and to be migrating
away from it. The small dune was re-surveyed
using a total station by Bristow and Lancaster in
1999 and they were able to calculate dune move-