Figure 6
From: The timing and widespread effects of the largest Holocene volcanic eruption in Antarctica

Sediment organic geochemical variables in Lake Escondido, Byers Peninsula. The shaded gray area represents the portion of the record with rapid terrestrial sedimentation. TOC, TN and δ15N all differ significantly (p < 0.05) between event sediments and those deposited during the pre- and post-event periods.