Surface boulder banding indicates Martian debris-covered glaciers formed over multiple glaciations.
Levy JS, Fassett CI, Holt JW, Parsons R, Cipolli W, Goudge TA, Tebolt M, Kuentz L, Johnson J, Ishraque F, Cvijanovich B, Armstrong I.
Levy JS, et al.
Proc Natl Acad Sci U S A. 2021 Jan 26;118(4):e2015971118. doi: 10.1073/pnas.2015971118.
Proc Natl Acad Sci U S A. 2021.
PMID: 33468681
Free PMC article.