| Timeline | Negated By | Featured in
|
| Barbara Wright marries Ptolemy and becomes Queen of Alexandria | alternate Barbara | VD: The Book of Shadows
|
| The Dark Matrix terrorises England | Seventh Doctor and Ace | PDA: Matrix
|
| Adolf Hitler uses the Timewyrm's power to enable Nazi Germany to conquer Earth | Seventh Doctor and Ace | NA: Timewyrm: Exodus
|
| Nancy Grover uses Grold technology to become a goddess | Third Doctor and Liz Shaw | MA: The Eye of the Giant
|
| The Power Elite take over Earth | Third Doctor | VD: Prisoners of the Sun
|
| Freedom fighters from the 22nd century assassinate Sir Reginald Styles | Third Doctor and Jo Grant | DW: Day of the Daleks
|
| Theodore Cassells's experiments lead to a global war which devastates Earth | Third Doctor | TVA: A Stitch in Time
|
| The Doctor dies on Dust and regenerates | Eighth Doctor by destroying Gallifrey (EDA: The Ancestor Cell) | EDA: Interference - Book One, Interference - Book Two
|
| Sutekh is freed and devastates Earth | Fourth Doctor and Sarah Jane Smith | DW: Pyramids of Mars
|
| Melanicus creates the Millennium Wars | Fifth Doctor, Sir Justin and Shayde | DWM: The Tides of Time
|
| Silurian Earth | Destroyed, not negated, by Seventh Doctor | NA: Blood Heat
|
| The Doctor doesn't leave Gallifrey, allowing many alien races to invade Earth | Seventh Doctor, Ace and Bernice Summerfield | DWM: Time & Time Again
|
| Pete Tyler doesn't die and Reapers begin consuming humanity | Pete Tyler | DW: Father's Day
|
| Donna's World | alternate Donna Noble | DW: Turn Left
|
| Andrea Yates' World | alternate Andrea Yates | SJA: Whatever Happened to Sarah Jane?
|
| The Trickster's Earth | Eddie and Barbara Smith | SJA: The Temptation of Sarah Jane Smith
|
| The Year That Never Was | Tenth Doctor, Martha Jones and Captain Jack Harkness | DW: Last of the Time Lords
|
| Ship erases Sarah Jane Smith, Luke Smith and Clyde Langer | Adam | SJA: The Mad Woman in the Attic
|
| Humans don't evolve and Earth is a Tractis colony known as Paratractis | Eighth Doctor, Sam Jones, Jo Grant | EDA: Genocide
|
| The Doctor and his companions become exhibits in the Moroks' Space Museum | First Doctor, Ian Chesterton, Barbara Wright, Vicki | DW: The Space Museum
|
| Humans evolve into Haemovores | Seventh Doctor and Ace | DW: The Curse of Fenric
|
| Daleks undergo the Mutant Phase | Dalek Emperor | BFA: The Mutant Phase
|
| The Knights of Velyshaa conquer Gallifrey | Fifth Doctor, Sixth Doctor, Seventh Doctor, the Temperon | BFA: The Sirens of Time
|
