Figure 2 | Scientific Reports

Figure 2

From: Uppermost Triassic phosphorites from Williston Lake, Canada: link to fluctuating euxinic-anoxic conditions in northeastern Panthalassa before the end-Triassic mass extinction

Figure 2

Stratigraphic columns of studied sections showing depositional environment. Green arrows show the position of studied samples depicted in the figures below. Placement of Initial Carbon Isotope Excursion is after Wignall et al.24. Volcano marks the end-Triassic mass extinction. Aragonite fans described in Greene et al.15 Pr. Fm = Pardonet Formation.

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