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Kerry Hamilton climbs a cave rope attached to bamboo scaffolding to scale the inner waterfall of Tham Susa in Pang Mapha, Thailand tvb now,tvbnow,bttvb; M4 k; H6 I+ F# K
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( ?" j$ I: P) s公仔箱論壇 John Spies photographed at the entrance chamber of Tham Susa, a filming site for BBC's Planet Earth sequence in Pang Mapha, Thailand5.39.217.763 p/ S% u) q! P3 J
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Oolites or cave pearls are sedimentary rocks formed from ooids, spherical grains composed of concentric layers. These were photographed in a cave in Pang Mapha, Thailand |