Talk:Groundwater sapping

Latest comment: 4 years ago by 198.122.196.91 in topic Mars gullies

Mars gullies edit

In the scientific literature, it isn't widely thought that Mars gullies are caused by groundwater sapping, now, so this article is a little off-base in that respect. candidate references https://www.sciencedirect.com/science/article/abs/pii/S0019103512001340 http://www.planetary.brown.edu/pdfs/3438.pdf (third paragraph on p. 197) — Preceding unsigned comment added by 198.122.196.91 (talk) 19:11, 13 November 2019 (UTC)Reply