Age distributions of the different samples. The line shows the weighted mean count per age bin and the shading indicates 1σ across 100 iterations. For the first two rows, Sequoia A (B) and Thamnos A (B) are shown with dashed (solid) lines. The left panels of these first two rows show all stars in the Sequoia and Thamnos best fit CMDs, and the right panels show only stars below a [Fe/H] threshold of −1.5 dex. The bottom row shows all stars in the GE and LE samples for comparison and one random N_T sub-sample.