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01 March, 2009

Skidmarks of the Ages

Pictured here, basalt bearing glacial tracks (the horizontal grooves). More or less north-south, but I don't know whether it was coming or going. These may have emerged from a cover of sand in the past few decades, and are not far above sea level now.

The rock is smooth and undulates, like a gentle ocean swell on a windless day.

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