Figure 2. White shark Δ¹⁴C results compared to three Δ¹⁴C reference chronologies [11], [31], [32].

Results from male (A, B) and female (C, D) white shark vertebrae. Dotted line is porbeagle data smoothed with a Loess curve. For panels B and D, the arrows indicates the vertebral Δ¹⁴C curves that had to be shifted to line up with the reference chronologies (white open symbols are initial data, black symbols are data shifted to align with the references).