Talk:Richterops

External links modified
Hello fellow Wikipedians,

I have just modified 1 one external link on Richterops. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/20060905162524/http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=307&rank=class to http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=307&rank=class

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Cheers.—cyberbot II  Talk to my owner :Online 05:29, 2 July 2016 (UTC)