Groundwater seepage landscapes from distant and local sources in experiments and on Mars

Valleys with theater-shaped heads can form due to the seepage of groundwater and as a result of knickpoint (waterfall) erosion generated by overland flow. This ambiguity in the mechanism of formation hampers the interpretation of such valleys on Mars, particularly since there is limited knowledge of...

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Bibliographic Details
Main Authors: W. A. Marra, S. J. McLelland, D. R. Parsons, B. J. Murphy, E. Hauber, M. G. Kleinhans
Format: Article
Language:English
Published: Copernicus Publications 2015-08-01
Series:Earth Surface Dynamics
Online Access:http://www.earth-surf-dynam.net/3/389/2015/esurf-3-389-2015.pdf