Talk:List of largest rifts, canyons and valleys in the Solar System

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No data so far on Rhea, List of geological features on Dione, or List of geological features on Enceladus, all of which would be good candidates. — kwami (talk) 22:58, 7 November 2011 (UTC)

Conflict in information The Atlantic Ocean is listed here among the largest rifts and valleys in the Solar System, but the Valles Marineris page states that the Valles Marineris is the largest canyon in the solar system.

DR. Tourny (talk) 21:35, 28 April 2012 (UTC)


 * Where does it say that? — kwami (talk) 22:59, 28 April 2012 (UTC)

Split into two or three lists?
I think we should consider splitting this perhaps over-broad list into three: (1) erosional chasms, probably mostly restricted to canyons on Earth; (2) tectonically formed grabens and other non-erosional troughs; (3) fluid carved channels, including terrestrial river courses, Baltis Vallis etc. on Venus, flood channels on Mars, hydrocarbon channels on Titan, sinuous rilles, etc. WolfmanSF (talk) 09:54, 30 June 2012 (UTC)

This is wrong.
The San Joaquin Valley in California is 22,500 square miles. It is much larger than the Great Rift Valley. Derekg559 (talk) 17:30, 11 November 2016 (UTC)

Nvm I was wrong. My bad lol. Derekg559 (talk) 17:33, 11 November 2016 (UTC)