Looks like a track for feet only, doesn't it?
Showing posts with label Spencer's pics. Show all posts
Showing posts with label Spencer's pics. Show all posts
Monday, February 12, 2007
Downs- Dry Valley
An abrupt break of slope- shows how, even in the winter, the chalk is a really "dry" land- very porous rock, very thin soil above it. "Dry Valleys" are thought to have formed in glacial and periglacial times when the rock would ahve been frozen, so water flowed on the surface. (NB, much of the Chalk lands in Britain are south of the last major ice sheet, so you cannot really see any particularly glacial features.) Anyway, the trees seem to like it in the bottom there, even if they don't grow on the top.
Sunday, February 11, 2007
Spencer's photo's #1
Spencer took this photo on Ivinghoe Beacon in Buckinghamshire. In the middleground is a field with what looks like the remains of an ancient Ridge&Furrow field pattern. The foreground field lines are modern, I am sure. Click on the photo for a bigger pic. That Windmill looks abit odd, stuck there in the middle of the field...There's agood map of this picture at:http://www.multimap.com/map/browse.cgi?client=print&X=495000.044346869&Y=217000.116830443&gride=494853.044346869&gridn=216648.116830443&scale=25000&coordsys=gb&addr1=&addr2=&addr3=&pc=&place=&width=600&height=500&db=freegaz&keepicon=true
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