FIGURE 8. Detailed sedimentologic and ichnologic log of a selected interval of the upper Tremadocian Rupasca Member at Angosto del Ferrocarril. Note moderate to high intensities of bioturbation and the dominance of Trichophycus venosus.
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FIGURE 8. Detailed sedimentologic and ichnologic log of a selected interval of the upper Tremadocian Rupasca Member at Angosto del Ferrocarril. Note moderate to high intensities of bioturbation and the dominance of Trichophycus venosus.
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