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Gullies on Mars: Clues to Their Formation Timescale from Possible Analogs from Devon Island, Nunavut, Arctic CanadaThe origin and evolution of the youthful gully features on Mars remain enigmatic. Field investigations of possible analogs from Devon Island, Arctic, suggest that the terrestrial features are <104 years old and result from melting of surface ice. Additional information is contained in the original extended abstract.
Document ID
20020046572
Acquisition Source
Ames Research Center
Document Type
Conference Paper
Authors
McKay, C. P. (NASA Ames Research Center Moffett Field, CA United States)
Lee, P. (Search for Extraterrestrial Intelligence Inst. Mountain View, CA United States)
Matthews, J. (Purdue Univ. West Lafayette, IN United States)
Date Acquired
August 20, 2013
Publication Date
April 1, 2002
Publication Information
Publication: Lunar and Planetary Science XXXIII
Subject Category
Lunar And Planetary Science And Exploration
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle20020045549Collected WorksLunar and Planetary Science XXXIII
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