Talk:Steptoean positive carbon isotope excursion

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Wiki Education assignment: Earth History[edit]

This article was the subject of a Wiki Education Foundation-supported course assignment, between 8 January 2024 and 10 April 2024. Further details are available on the course page. Student editor(s): Beitz 48 (article contribs).

— Assignment last updated by Beitz 48 (talk) 19:03, 20 February 2024 (UTC)[reply]