The evolution of orogens and sedimentary basins is driven by the complex interplay between crustal deformation, mantle dynamics, and climate-driven surface processes. Despite longstanding recognition of their importance, the feedback mechanisms linking erosion, sediment transport and deposition, crustal tectonics, and mantle dynamics—including magmatism—remain poorly understood.
Advancing our understanding of these coupled systems requires an interdisciplinary approach. A major challenge lies in quantifying uplift, erosion, subsidence, and sedimentation, while distinguishing the respective roles of crustal deformation, mantle flow, and climate-driven processes—each acting across different spatial and temporal scales and often leaving overlapping signals in the geological record.
This session aims to bring together comprehensive studies that integrate observational data (e.g., field studies, geophysical and well data, thermochronology), theoretical frameworks, and both analogue and numerical modelling. Our goal is to foster dialogue between disciplines and highlight innovative approaches that bridge mantle, lithospheric, crustal, and surface processes.
We welcome contributions that explore the coupling of tectonics and surface processes, including the roles of climate, erosion, sedimentation, and deep Earth dynamics in shaping the Earth's surface over time.
Christian Vérard