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. 2014 Jan 8;9(1):e84711. doi: 10.1371/journal.pone.0084711

Figure 2. Location and field pictures for andesitic pumice deposit (sample HD) collected near the summit of Hasan Dağı.

Figure 2

Astronaut photography of Hasan Dağı summit showing the location of sample HD (red dot) outside the crater rim (A). Image ISS022-E-5307 courtesy of the Image Science & Analysis Laboratory, NASA Johnson Space Center (http://eol.jsc.nasa.gov). Field scene of HD sampling location looking N (B). Light colored fall-out deposit abutting altered lava with geologist for scale (C). Close-up of pumice veneer at HD sampling location with camera pouch (center left) for scale (D).