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AAPG Bulletin
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AAPG Bulletin; Year: 2021; Issue: March DOI: 10.1306/08192019076
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Figure 14. Plot of C29 ααα 20S/(20S+20R) versus C29 ββ/(ββ+αα) sterane isomerization ratios from the solvent extracts of this study. The outlier sample Bailer 3713.25–3715 ft is not included in the logarithmic regression. R = right-handed enantiomer; R2 = coefficient of determination; S = left-handed enantiomer.

Figure 14. Plot of C29 ααα 20S/(20S+20R) versus C29 ββ/(ββ+αα) sterane isomerization ratios from the solvent extracts of this study. The outlier sample Bailer 3713.25–3715 ft is not included in the logarithmic regression. R = right-handed enantiomer; R2 = coefficient of determination; S = left-handed enantiomer.