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

Reference named "Turner":

• From Megantereon: Turner, A (1987). "Megantereon cultridens (Cuvier) (Mammalia, Felidae, Machairodontinae) from Plio-Pleistocene Deposits in Africa and Eurasia, with Comments on Dispersal and the Possibility of a New World Origin". Journal of Paleontology. 61 (6): 1256–1268. JSTOR  1305213.
• From Smilodon: Turner, A. (1997). The Big Cats and Their Fossil Relatives: An Illustrated Guide to Their Evolution and Natural History. Columbia University Press. ISBN  978-0231102292. OCLC  34283113. {{ cite book}}: Unknown parameter |coauthors= ignored (|author= suggested) ( help)

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 ⚡ 15:45, 11 April 2013 (UTC) reply

Graphs are unavailable due to technical issues. There is more info on Phabricator and on MediaWiki.org.

Leo1pard ( talk) 03:44, 29 November 2017 (UTC) reply