Removed Edit

I've removed the following speculative note: "By the 23rd century, this calendar seemed no longer in use, and stardates were used instead. Since Star Trek: Enterprise was set between the two mentioned dates, it seems very likely that the dates mentioned in the series were according to this calendar system. The old Earth calendar might have been a successor to the similarly-named 'Old World calendar', which, based on its use for 20th century dates, might simply be the 23rd century term for the currently-used Gregorian calendar." --Defiant (talk) 18:22, January 11, 2017 (UTC)