Supplemental Data on Northern Patagonia Fjords

This is the supplemental data for the manuscript titled "Characterizing Organic Cabon Source, Age, and Degradation State in Northern Patagonia Fjord Surface Sediments" by Watts et al., submitted to Marine Chemistry (October 2025).本数据集为Watts等人提交至《海洋化学（Marine Chemistry）》（2025年10月）、题为《巴塔哥尼亚北部峡湾表层沉积物有机碳源、赋存年代与降解状态表征》的科研稿件的补充数据。