This page is part of the SuperFriends timeline, or a chronology of events that took place in the SuperFriends Universe -- Earth-1A (fan name) / Earth-Thirty-Two (official designation) of the DC Multiverse.
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When the Generator Fortress exploded, the Rubberoids believed that the Crystalloids wouldn't be finished rebuilding their fortress at least until the 3950s.[1]

The 3950s was the sixth decade of the 40th century.

In 1955, after Superboy destroyed the Crystalloid's Generator Fortress, the Rubberoids told him that it would take them "thousands of years" to rebuild their fortress.

Since they said "thousands of years," that means at least two thousand years, which means that assuming they actually did go forward with the construction of their fortress, then they might have completed it by this decade, circa 3955.[2]


  • 3950
  • 3951
  • 3952
  • 3953
  • 3954
  • 3955
  • 3956
  • 3957
  • 3958
  • 3959

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  1. As seen in The Adventures of Superboy episode King Superboy (1968).
  2. As seen in The Adventures of Superboy episode King Superboy (1968).

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