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. Author manuscript; available in PMC: 2018 May 7.
Published in final edited form as: Org Geochem. 2016 Oct 29;103:97–104. doi: 10.1016/j.orggeochem.2016.10.015

Figure 2.

Figure 2

Fatty Acid Methyl Ester (FAME) Profiles for Representative Yungay Pit Samples: Upper gypsiferous soils were dominated by n-16:0 and n-18:0 FAMEs. On the other hand, clay units were dominated by n-22:0 and greater chain length FAMES and contain a greater diversity in FAME content. The deepest clay unit had the greatest total FAME abundance. The well-cemented halite unit was dominated by n-16:0 and n-18:0 FAMEs. The vertical scale changes between plots.