Distribution of median metallicities (left panel) and α-element enrichment with respect to iron (right panel) in the energy-angular momentum (E, L_Z) plane for the General sample stars without those sources with log(g) < 0.5. The coloured ellipses illustrate the selected areas associated with Gaia-Sausage-Enceladus (black), Thamnos (magenta), the Helmi stream (red), Sequoia (orange), and the solar neighbourhood sample (white).