Fig. 6 | Scientific Reports

Fig. 6

From: Fluid-rock interaction processes in ancient subduction zones evidenced by the high-pressure–low-temperature Acatlán complex, Mexico

Fig. 6The alternative text for this image may have been generated using AI.

Schematic geometry of the slab top showing the petrophysical properties of the subducted oceanic crust from the AC along the free sinking stage (t = 15 Myr) from18. (a) Thermal model showing the P–T evolution of the slab top and slab Moho18. Key parameters were examined along the slab top: (b) the cumulative H2O released (wt.%), (c) the evolution of the volume changes of the solids + fluid (ΔVr solids + fluid), (d) the evolution of the volume changes of the solids (ΔVr solids) alongside the v and κ obtained using the Darcy flow calculation method outlined in Refs.11,12,50.

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