Category:CS1: Julian–Gregorian uncertainty
This is a tracking categoryIt is used to build and maintain lists of pages—primarily for the sake of the lists themselves and their use in article and category maintenance. They are not part of the encyclopedia's categorization scheme.
This is a (possibly temporary) tracking category for CS1 citations that have
|date= parameters that hold whole dates (has a day, a month, and a year) between 1 October 1582 and 1 January 1926 inclusive. See this RFC and this discussion at WT:CS1. Pages in this category should only be added by CS1 templates and Module:Citation/CS1.