Reconstruction of of NB-1 cross section to show the geometry at the end of rifting. Reconstruction involves adding back eroded syn-rift section and removing post-depositional folding, tilting, and intrabasinal faulting (the order of which is not constrained at present). Note that the erosion estimate shown by the third black bar from the right only makes sense after movement on the intrabasinal fault is removed. Modified from Withjack et al. (2013).