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GeologyLow‑importance This article is within the scope ofWikiProject Geology, an attempt at creating a standardized, informative, comprehensive and easy-to-usegeology resource. If you would like to participate, you can choose to edit this article, or visit theproject page for more information.GeologyWikipedia:WikiProject GeologyTemplate:WikiProject GeologyGeology Low This article has been rated asLow-importance on theproject's importance scale.

I check pages listed inCategory:Pages with incorrect ref formatting to try to fix reference errors. One of the things I do is look for content fororphaned references in wikilinked articles. I have found content for some ofPriabonian's orphans, the problem is that I found more than one version. I can't determine which (if any) is correct forthis article, so I am asking for a sentient editor to look it over and copy the correct ref content into this article.

Reference named "ICS2013":

• FromEoarchean:"International Chronostratigraphic Chart v.2013/01"(PDF).International Commission on Stratigraphy. January 2013. RetrievedApril 6, 2013.
• FromQuaternary:Cohen, K.M.; Finney, S.C.; Gibbard, P.L.; Fan, J.-X."International Chronostratigraphic Chart 2013"(PDF).stratigraphy.org. ICS. Retrieved15 June 2014.

I apologize if any of the above are effectively identical; I am just a simple computer program, so I can't determine whether minor differences are significant or not.AnomieBOT⚡06:15, 1 October 2017 (UTC)[reply]

Hello fellow Wikipedians,

I have just modified one external link onPriabonian. Please take a moment to reviewmy edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visitthis simple FaQ for additional information. I made the following changes:

• Added archivehttps://web.archive.org/web/20060518100342/http://norges.uio.no/timescale/Fig19.1_Pal_bio_colA.pdf tohttp://norges.uio.no/timescale/Fig19.1_Pal_bio_colA.pdf

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