Template:Did you know nominations/Rupes Tenuis

The following is an archived discussion of the DYK nomination of the article below. Please do not modify this page. Subsequent comments should be made on the appropriate discussion page (such as this nomination's talk page, the article's talk page or Wikipedia talk:Did you know), unless there is consensus to re-open the discussion at this page. No further edits should be made to this page.

The result was: promoted by Cwmhiraeth (talk) 05:02, 23 September 2017 (UTC)

Rupes Tenuis

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Perspective view of Rupes Tenuis on Mars

• ... that Rupes Tenuis (pictured), the Martian north polar scarp, may have been in retreat since the Late Amazonian period? Source and quotes: This indicates that scarp retreat and PLD erosion is an ongoing process that has operated at least during the Late Amazonian. ... A contniuous retreat of the south-facing Rupes Tenuis scarp by katabatic winds and solar ablation is therefore a reasonable mechanism for the removal of layered material that once might have had a southward extent to approximately 74ºN.

• Reviewed: asap Template:Did you know nominations/Frederick Langenheim, after reviewer's comments.

Created by Dr.K. (talk). Self-nominated at 17:21, 25 August 2017 (UTC).

• @Dr.K.: New article, in time, long enough, no copyvios (0.0%), hook checks out and is cited. Needs QPQ. --Usernameunique (talk) 17:44, 25 August 2017 (UTC)

• Thank you very much Usernameunique for your lightning-fast review. :) I just reviewed Template:Did you know nominations/Frederick Langenheim. Best regards. Dr. K. 18:21, 25 August 2017 (UTC)

• Great! All set. --Usernameunique (talk) 02:09, 26 August 2017 (UTC)

• @Usernameunique: I have changed the pic to a new one which explicitly names Rupes Tenuis. The older one is in the same area and coordinates, but I am no longer sure if it's Rupes Tenuis or a nearby scarp. Can you please procedurally approve the DYK with the new PD picture? Thank you again. Dr. K. 16:55, 30 August 2017 (UTC)

• PD photo is good. --Usernameunique (talk) 04:24, 1 September 2017 (UTC)

• @Usernameunique: Sorry again, but I found a colour picture from Commons, which depicts the perspective view of Rupes and Abalos Mensa in colour. Whenever you have the time, I would appreciate if you could approve this new picture. Thank you again. Dr. K. 06:27, 1 September 2017 (UTC)

• Comment to promoter: Reviewer has given his approval for the new PD image at a related DYK nom. Please see also relevant discussion at Template:Did you know nominations/Abalos Mensa. Thank you. Dr. K. 20:31, 2 September 2017 (UTC)