timeslip

noun3

1. •
   A phenomenon that causes unexpected time travel.

   • In any case, neither Morris nor Adeler used a timeslip like Twain. — 1996
2. •
   A timesheet.

   • Fireman Iver Peterson, whom Fireman Cunningham displaced, also submitted a timeslip claiming 100 miles for deadheading... — 1937
3. •
   An official slip of paper showing the elapsed time for each driver.