Ghostbusters: Regenesis 22 - Merry Krampus
He had come across the minions of death, traveled through lost civilizations and re-lived decades to catch back up to himself... but none of that compared to meeting the real santa.
Five White Feathers (Second Eternity - Eps 9)
**(see f13)**"i am currently trying to track down the lost civilization of thalugolos." dominic blinked his eyes. his mouth was agape. prof kontaro notices this reaction and exclaims, "you have heard of thalugolos?"
The legend of a warrior; Chapter 91 - Punishment
Killer couldn't help but notice that there didn't seem to be roads around, and he wondered how the lost civilization had used to move around... until he noticed the wreckage of large airships and smaller... well, flying cars was all he could think of, and
Invasion
It may well have been an ancient offshoot of a long-lost civilization's experiments with artificial intelligence that grew too big for it's creators. or it may have come from another place in the universe, or even from another universe entirely.
Spots and Stripes, Part 4; Family
It seemed like a whole lost civilization had somehow appeared down there, as the leopard practically spent more time under the water than above.