Experimental EarthScape (XES) Basin

About

This SAFL-unique basin, also known as the "Jurassic Tank", is used to study delta and basin morphodynamics on geologic time scales. Its unique design incorporates the effects of tectonism on surface processes by simulating subsidence in the basin floor.

Features

• 6 m long x 3-9 m wide x 1 m deep (19.7 ft x 9.8-29.5 ft x 3.3 ft)
• A facility-unique data carriage that is the most advanced at SAFL
• High resolution photography (200 megapixels) to scan cut sections
• Computer-controlled basin floor topography and water surface level (sea level)
• An ultrasonic sonar scanner for sub-aqueous regions

Publications & Projects

See below for publications and projects associated with SAFL's Experimental Earth Scape Basin Facility:

• Fluvial morphology and sediment-flux steering of axial-transverse boundaries in an experimental basin. (2012). Connell, S. D. et al. Journal of Sedimentary Research

• Non-local theories of geomorphic transport: From hillslopes to rivers to deltas to the statigraphic record. (2012). Ganti, N. V. University of Minnesota

• Stratigraphic architecture of an experimental basin with interacting drainages. (2012). Connel, S. D. et al. Journal of Sedimentary Research

• Can anomalous diffusion describe depositional fluvial profiles? (2010). Voller, V. R. & Paola, C. Journal of Geophysical Resarch: Earth Surface

• Experiment on turbidity currents and their deposits in a model 3D subsiding minibasin. (2005). Violet, J. et al. Journal of Sedimentary Research
• Filling of a salt-withdrawal minibasin on the continental slope by turbidity currents: Experimental study. (2001). Violet, J. et al. American Geophysical Union