At a now-famous seaside outcrop on the eastern coast of Scotland, he saw nearly horizontal layers of red sandstone on top of completely vertical layers of a much different, gray sedimentary rock.
Daniel says variations along coastlines depend upon not only the type of rock in the immediate hinterland, but also whether or not the sand is transported along the coast.
丹尼尔说海岸变化并不是决定海滩颜色的唯一因素，也取决于沙子是不是沿着海岸运输过来的。
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Prokudin-Gorskii in suit and hat, seated on rock beside the Karolitskhali River, in the Caucasus Mountains near the seaport of Batumi on the eastern coast of the Black sea.