Extended Data Fig. 3: Residual magma ocean thickness as a function of PCS for late-stage progressive crystallization, assuming continued crustal floatation.
From: Southward impact excavated magma ocean at the lunar South Pole–Aitken basin

a–j, Areas in white have no magma ocean because the crust has grounded on the solid cumulate mantle. Successive panels increment in constant steps in maximum magma ocean thickness, resulting in a variable step size in PCS.