TOPOGRAPHY OF BLAKEXEY POINT. 
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FIG. 3. — Blakeney Point — the Headland and Long Hils, allowing 
distribution of shingle (black) and sand dunes (dotted) in the yeai s 
1886, 1897, and 1911 (the first two from the six inch ordnance survey 
maps). The Pelretia marsh in the centre is left white. Note the wasting 
at the tip and the consolidationof the shingle on the sea front, the grad- 
ual extension of dune ranges, and the permanence of the linear ‘lows.’ 
M, salt marsh. 
