Alteration at the Base of the Siccar Point Unconformity and Further Evidence for an Alkaline Provenance at Gale Crater: Exploration of the Mount Sharp Group, Greenheugh Pediment Cap Rock Contact With APXS
External Source
chorus
Document Type
Version of Record
Authors
L. M. Thompson
J. G. Spray
C. O’Connell‐Cooper
J. A. Berger
A. Yen
R. Gellert
N. Boyd
M. A. McCraig
S. J. VanBommel
Date Acquired
April 4, 2026
Publication Date
February 11, 2022
Publication Information
Publication: Journal of Geophysical Research: Planets