Template:Did you know nominations/Eastern Block of North China Craton

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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 Yoninah (talk) 17:41, 14 January 2020 (UTC)

Eastern Block of North China Craton

  • ... that the oldest rock in the Eastern Block of North China Craton is 3.8–3.6 billion-year-old trondhjemitic gneiss? Liu, D.; Wilde, S. A.; Wan, Y.; Wu, J.; Zhou, H.; Dong, C.; Yin, X. (2008-03-01). "New U-Pb and Hf isotopic data confirm Anshan as the oldest preserved segment of the North China Craton". American Journal of Science. 308 (3): 200–231[1]

Created/expanded by Yansytang (talk) and then moved to mainspace. Nominated by Graeme Bartlett (talk) at 02:12, 30 November 2019 (UTC).

  • This article is new enough and long enough. The hook facts are cited inline, the article is neutral and I detected no copyright or plagiarism issues. A QPQ has been done. Cwmhiraeth (talk) 05:58, 12 December 2019 (UTC)