Fig. 2: Moho depth map from this study based on the inversion of gravity and seismic constraints (shown by small squares).
From: Caribbean plate tilted and actively dragged eastwards by low-viscosity asthenospheric flow

The two thicker black lines show the boundaries of the smooth- rough acoustic basement that reflect the transitions from over thickened to regular thickness oceanic lithosphere. For comparisons to other published Moho models, see Supplementary Fig. 2.