Figure 3.

Preserved sedimentary archives, stratigraphic correlation, and sedimentary age-model. Downcore sediment textural data (% D_>63 µm) for all four cores from TPBH, with TPBH-C1 data derived from van Hengstum, et al.[²⁴]. The red lines are the portion of each individual core that was utilized in the composite TPBH record. Coarse sediment layers like the one in the photograph are generally considered to be hurricane event deposits. As indicated by the grey dashed lines, correlation of peaks is well maintained across the cores. The composite TPBH age-model was constructed using 15 points of age control including radiocarbon dated gastropods and terrestrial leaves from TPBH-C3 (n = 11 dates) and C2 (n = 2 dates), opaque spherule abundance, and modern core-top attribution of 2015 CE. The location of radiocarbon dates within each core is indicated by a yellow star.