The Movie Timeline - it's like a timeline, but of movies
The X-Files Movie - timeline
Black ooze first infects cavemen after a fight ensues between an alien and 2 cavemen, in a cave in now what is Texas. (Texas)
Sunday 23rd February: Special Agent Dana Katherine Scully born.
Sunday 23rd February: Dana Scully is born.
Saturday 7th March: Dana Scully and Fox Mulder start work on their first X File