Martian depositional Systems
I actively participate on rover operations, to investigate the depositional environments in Gale crate, Mars.
My most recent work is the characterisation of an Aeolian Sandstone - the Stimson formation - which represented a dune field which existed in Gale crater 3.0-3.8 billion years ago. This includes detailed descriptions of the facies, and architectural elements to determine the depositional processes and mechanics of sediment accumulation, reconstruction of the dune field, and determining the palaeo-climate and its implications for habitability.
Stimson formation, Williams Outcrop, Sol 1087 (NASA/JPL-Caltech/MSSS)
The impact of salt tectonics on continental depositional environments
This research investigates how subsurface salt migration, and surface deformation can control fluvial drainage pathways, and the ensuing architecture of accumulating sediments. This knowledge is critical for understanding distribution of sandy facies within salt-walled mini-basins, which can act as important hydrocarbon reservoirs.
(Banham & Mountney, 2013)