BC

BC or B.C. was an initialism (Before Christ) (PROSE: The Best of Days ^[+]Loading...["The Best of Days (short story)"]) used to designate an Earth year's position relative to the epoch known as AD. Sometimes BCE was used instead. (COMIC: Crossing the Rubicon ^[+]Loading...["Crossing the Rubicon (comic story)"], PROSE: The Ruby's Curse ^[+]Loading...["The Ruby's Curse (novel)"]) The phrase "before the birth of Christ" could also be used. (GAME: The Iytean Menace ^[+]Loading...["The Iytean Menace (game)"]) The term "BC" thus designated a negative number; 100 BC was ninety-nine years before 1 BC. Its positive counterpart was AD.

There was, however, a question as to whether the year 1 BC was followed by the year 0 or the year 1 AD. Some people, including the human chronologist Professor Wagg, clearly believed that 1 BC was followed by 0, allowing him to make the claim that the year 2000 was the first year of a new millennium, as did American journalists working for television station KKBE. (TV: Doctor Who ^[+]Loading...["Doctor Who (TV story)"]) The Eighth Doctor concurred with this opinion. (PROSE: The Novel of the Film ^[+]Loading...["The Novel of the Film (novelisation)"], AUDIO: Relative Dimensions ^[+]Loading...["Relative Dimensions (audio story)"]) However, the Sixth Doctor (PROSE: Millennial Rites ^[+]Loading...["Millennial Rites (novel)"]) and Dave Young (PROSE: Escape Velocity ^[+]Loading...["Escape Velocity (novel)"]) both strongly argued that 1 BC was followed by 1 AD, thus making 2001 the start of the 3rd millennium.

The Time Lords placed Davros' life in the Thousand Year War up to the Fourth Doctor's incursion into Dalek history as concurrent to Earth's ancient history, prior to the 2nd century. (PROSE: Dalek Combat Training Manual ^[+]Loading...["Dalek Combat Training Manual (reference book)"])

Timeline

Prehistory

Earth around 6 billion years prior to 1974, on a Tuesday. (TV: Hide ^[+]Loading...["Hide (TV story)"])

• Circa 400,000,000,000 BC: By one account, Event One. (PROSE: "Time Line of the Universe" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of the Universe","1":"A Sourcebook for Field Agents (novel)"})
• 13 February, 13,500,017,093 BC: By one account, Event One. The beginning of the universe occurred at 11 am. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"]) A random quarter of the TARDIS was deleted by Tegan and Nyssa, in order to escape the explosion. (TV: Castrovalva ^[+]Loading...["Castrovalva (TV story)"])
• Time unknown: The Sixth Doctor wrote "THE DOCTOR WAS HERE" on an early planet's surface. (PROSE: Gone Too Soon ^[+]Loading...["Gone Too Soon (short story)"])
• 449,999,997,980 BC: The Fourth Doctor and Sarah Jane used a two-person space capsule to explore the Earth, which was at the time a ball of gas. (AUDIO: Exploration Earth ^[+]Loading...["Exploration Earth (audio story)"])
• Circa 4,600,000,000 BC: The Time Lords lead the Fledgling Empires in the War with the Racnoss. (PROSE: How to be a Time Lord ^[+]Loading...["How to be a Time Lord (novel)"]) The Tenth Doctor showed Donna Noble the formation of Earth, witnessing it form around a Racnoss spaceship. (TV: The Runaway Bride ^[+]Loading...["The Runaway Bride (TV story)"])
• Circa 4,500,000,000 BC: Beginning of Precambrian. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• Circa 3,000,000,000 BC: The Venusian civilisation is in decline due to climate change. The First Doctor visits Venus in the company of Susan and again decades later with Barbara Wright and Ian Chesterton, where he averts a Sou(ou)shi invasion. (PROSE: Venusian Lullaby ^[+]Loading...["Venusian Lullaby (novel)"])
• Circa 600,000,000 BC: By one account, life evolved on Gallifrey. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• Circa 542,000,000 BC: The Cambrian Explosion brings about diverse lifeforms on Earth. End of Precambrian and beginning of Cambrian. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• 488,000,000 BC: The Cambrian-Ordovician extinction event transitions Earth from Cambrian to the Ordovician. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• Circa 450,000,000 BC: The Archaeons attempt to propagate life on Earth according to their design. The arrival of First Doctor], Susan and Stoyn in a TARDIS scuppers their plans, when their attempted disassembly of the TARDIS an removal of its temporal stasis capacitor traps them in a stasis field for 450 million years. (AUDIO: The Beginning ^[+]Loading...["The Beginning (audio story)"]
• 443,000,000 BC: The Ordovician-Silurian extinction event transitions Earth from Ordovician to the Silurian era. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• 425,000,000 BC: The Silurians and Sea Devils signed a peace deal on 28 January. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])
• 410,000,000 BC: the first amphibious lifeforms experimented with crawling on to land. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])
• 416,000,000 BC: Silurian era ends and is followed by the Devonian. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• 400,000,000 BC: The last Jagaroth ship exploded on Earth, killing the crew and splintering Scaroth into twelve sections in human history. (TV: City of Death ^[+]Loading...["City of Death (TV story)"])
• 359,000,000 BC: Devonian ends and the Carboniferous starts. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• Circa 350,000,000 BC: According to historians, the Silurians first emerge about this time, evolving from cold-blooded reptiles similar to iguanas. (PROSE: The Monster Vault ^[+]Loading...["The Monster Vault (novel)"])
• Circa 300,000,000 BC: The Silurians remain active on Earth. (PROSE: The Monster Vault ^[+]Loading...["The Monster Vault (novel)"]) Single-celled organisms evolve on Mondas from amino acids. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• 299,000,000 BC: Carboniferous ends and Permian period starts. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• 251,000,000 BC: The Permian–Triassic extinction event transitions Earth from the Permian to the Triassic. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• 200,150,000 BC: Primitive Mondasian civilisations form on Eastern, Western, and Southern Mondas. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• 200,144,000 BC: Xtiloth crashes on the Eastern continent of Mondas, accelerating technology in the region. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• 200,142,500 BC: The Kazan-Tor of Mondas' Eastern continent cross the oceans and discover the Western and Southern continents, beginning a slave trade. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• 200,142,361 BC: The Millennial Wars begin on Mondas. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• 200,139,361 BC: The Millennial Wars end with Kannacht uniting the tribes of Eastern Mondas to form the Karazan Empire. The Empire's technology resembles that of Earth in 1940 AD. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• 200,129,358 BC: The Great Dark Age of Mondas begins after Western tribes overthrow the Karazan Empire. Survivors of the Empire found the Nest. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• 200,002,783 BC: The Great Dark Age of Mondas ends. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• 200,001,780 BC: Mondas is united under a global Mondasian government. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• 200,001,079 BC: Mondasians develop space travel and travel to other planets in the Sol system. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• Circa 200,000,000 BC: Triassic ends and Jurassic begins. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"]) The Silurians are active on Jurassic Earth, which is still composed of only one continent. (PROSE: The Monster Vault ^[+]Loading...["The Monster Vault (novel)"])
• 199,999,777 BC: By one account, the Moon enters the solar system, causing Mondas to go adrift and the Silurians to enter the great hibernation. (PROSE: "Time Line of the Universe" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of the Universe","1":"A Sourcebook for Field Agents (novel)"})
• 199,999,780 BC: By another account, the Moon enters the solar system, causing the Silurians and Sea Devils to hibernate and beginning the Age of Wandering for Mondas. (PROSE: The Cybermen ^[+]Loading...["The Cybermen (reference book)"])
• Circa 150,000,000 BC: The Fifteenth Doctor and Ruby Sunday visit this time period immediately after departing 2023 Christmas. (TV: Space Babies ^[+]Loading...["Space Babies (TV story)"])
• 145,000,000 BC: Jurassic ends and Cretaceous begins. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• 140,000,000 BC: The Master's plot involving bringing a Concorde to ancient Earth. (PROSE: The Master ^[+]Loading...["The Master (reference book)"])
• 100,570,705 BC: Gallifreyan civilisation begins to evolve. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 100,068,705 BC: Gallifreyan invention of space travel. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 100,068,505 BC: The first interstellar probes leave Gallifrey. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 100,068,105 BC: Hyperdrive is invented on Gallifrey. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 100,000,000 BC: On 4 June, the Silurian Ark is launched. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])
• 65,500,000 BC: The K-T extinction event marks the transition from Cretaceous to the Paleocene. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• Circa 65,000,000 BC: The Silurians are active on Earth, co-existing with Cretaceous dinosaurs such as the Tyrannosaurus rex. (PROSE: The Monster Vault ^[+]Loading...["The Monster Vault (novel)"])
• 56,000,000 BC: Paleocene ends and Eocene era begins. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• Circa 40,000,000 BC: The Silurians are active on Earth during the Eocene era. (PROSE: The Monster Vault ^[+]Loading...["The Monster Vault (novel)"])
• 34,000,000 BC: Eocene ends and Oligocene begins. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• 23,000,000 BC: Oligocene ends and Miocene begins. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• Circa 20,000,000 BC: The Silurians are active as the first apes walk on the Earth. (PROSE: The Monster Vault ^[+]Loading...["The Monster Vault (novel)"])
• 5,300,000 BC: Miocene ends and Pliocene begins. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• 2,500,000 BC: Pliocene ends and Pleistocene begins. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
• 998,788 BC: The Ice Warriors colonize Mars. (PROSE: "Time Line of the Universe" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of the Universe","1":"A Sourcebook for Field Agents (novel)"})
• 850,000 BC: A human left footprints in a patch of mud in Happisburgh, Norfolk that would latered be discovered by scientists and announced as the oldest preserved footprints ever found outside of Africa. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])
• Time unknown: An Ice Warrior spacecraft crashed on Earth and was buried in ice. (TV: The Ice Warriors ^[+]Loading...["The Ice Warriors (TV story)"])
• Time unknown: The Daleks were studying the cavemen for the Dalek Project. (COMIC: The Dalek Project ^[+]Loading...["The Dalek Project (comic story)"])
• Time unknown: Light came to Earth to catalogue its life forms and preserved a Neanderthal who came to be known as Nimrod. (TV: Ghost Light ^[+]Loading...["Ghost Light (TV story)"])
• Time unknown: The Eighth Doctor, Samson and Gemma Griffin visited prehistoric Earth. (AUDIO: Terror Firma ^[+]Loading...["Terror Firma (audio story)"])
• Time unknown: The Eighth Doctor and Sam arrived at Stonehenge. (PROSE: The People's Temple ^[+]Loading...["The People's Temple (short story)"])
• Circa 200,000 BC: The Fourteenth Doctor and Donna Noble make contact with a tribe of Neanderthals after crash-landing, where they come to revere Donna as a goddess. (COMIC: Untitled ^[+]Loading...["Untitled (DWM 598 comic story)"])
• Circa 100,000 BC: The First Doctor, Ian Chesterton, Barbara Wright, and Susan helped the cave-dwelling Tribe of Gum to make fire. (TV: An Unearthly Child ^[+]Loading...["An Unearthly Child (TV story)"], PROSE: The Eight Doctors ^[+]Loading...["The Eight Doctors (novel)"]) Around the same time, the Dæmons arrived on Earth and began their experiments with humanity, assisting modern humans in wiping all but a very few Neanderthals. (TV: The Dæmons ^[+]Loading...["The Dæmons (TV story)"])
• 73,705 BC: The Minyos intervention. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 70,956 BC: The end of the Vampire conflict. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 70,807 BC: Omega invents a machine which allows travel in time and space. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 70,728 BC: Omega's sacrifice. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 70,705 BC: The Eye of Harmony's sealing. Year zero of the TL dating system. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 70,704 BC: The creation of the Transduction Barrier. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 70,703 BC: The beginning of Rassilon's Presidency. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 70,702 BC: The creation of the Matrix. (PROSE: "Time Line of Gallifreyan History" ^[+]Part of A Sourcebook for Field Agents, Loading...{"namedep":"Time Line of Gallifreyan History","1":"A Sourcebook for Field Agents (novel)"})
• 69,719 BC: Strange energy emanations surrounded Mondas, preventing the Time Lords from being able to observe it from this point forward. (PROSE: "Timeline" ^[+]Part of The Cyber Files, Loading...{"namedep":"Timeline","1":"The Cyber Files (novel)"})
• Circa 59,000 BC: the Gubbage Cones were the dominant empire in the galaxy. Their empire encompassed the silicon Excalbians, the feathered people of Velopssi, androids from Exo III, the Lamp People of Badafex, Ice Warriors and Ogrons, as well as Mire Beast fighting pits. (PROSE: The Crystal Bucephalus ^[+]Loading...["The Crystal Bucephalus (novel)"])
• 55,519 BC: Urbanka's ozone layer collapsed, and Monarch's ship departed on its first voyage to Earth. (TV: Four to Doomsday ^[+]Loading...["Four to Doomsday (TV story)"])
• Circa 40,000 BC: Five Euterpians arrived on Earth in Australia and began setting up a ley line of beacons on the planet's surface which their mother ship could use as a guide to split the planet apart and harvest its core for fuel. A random solar flare destroyed the mother ship, and the Euterpian away team was trapped on Earth until the late 20th century. (PROSE: Invasion of the Cat-People ^[+]Loading...["Invasion of the Cat-People (novel)"])
• 35,519 BC: Monarch's ship made its first visit to Earth. Kurkutji and several other Aborigines were kidnapped from Australia and converted into androids. (TV: Four to Doomsday ^[+]Loading...["Four to Doomsday (TV story)"])
• Circa 33,000 BC: The Eleventh Doctor and Rory Williams visited the future site of Los Angeles, California, where the TARDIS became stuck in a tar pit. They encountered a mammoth and a sabre-toothed tiger. (COMIC: The Doctor and the Nurse ^[+]Loading...["The Doctor and the Nurse (comic story)"])
• 29,185 BC: The Ninth Doctor and Rose Tyler encountered a tribe of Neanderthals. (PROSE: Only Human ^[+]Loading...["Only Human (novel)"])
• 25,519 BC: Monarch's ship returned to Urbanka from its first visit to Earth. (TV: Four to Doomsday ^[+]Loading...["Four to Doomsday (TV story)"])
• Circa 23,000 BC: The Tzun ventured out from S'Arl in Beta Centauri and fought a war with the Darklings of Yuggoth. (PROSE: First Frontier ^[+]Loading...["First Frontier (novel)"])
• Circa 18,000 BC: Two Krynoid pods arrived in Antarctica and went into hibernation. (TV: The Seeds of Doom ^[+]Loading...["The Seeds of Doom (TV story)"])
• Circa 16,000 BC: A Tregannan survey team consisting of Sancreda and Scryfan visited Cornwall; Sancreda ended up abandoned and marooned there. (AUDIO: The Spectre of Lanyon Moor ^[+]Loading...["The Spectre of Lanyon Moor (audio story)"])
• 15,519 BC: Monarch's ship made a second visit to Earth, this time kidnapping Princess Villagra and several other Mayans and converting them into androids. Monarch's ship returned to Urbanka. (TV: Four to Doomsday ^[+]Loading...["Four to Doomsday (TV story)"])
• Circa 10,000 BC:
  • Pleistocene ends and the Holocene begins. (PROSE: Prehistory Repeating Itself ^[+]Loading...["Prehistory Repeating Itself (feature)"])
  • The Last Great Ice Age ended, and the Cold went dormant, to awaken again in early 1963. (PROSE: Time and Relative ^[+]Loading...["Time and Relative (novel)"])
  • A splinter of Scaroth invented the first wheel on Earth and showed humans how to use fire, (TV: City of Death ^[+]Loading...["City of Death (TV story)"]) around which point the Silents' occupation of Earth began. (TV: Day of the Moon ^[+]Loading...["Day of the Moon (TV story)"])
  • A war erupted between the planets Hextacosulous Blue and Hextacosulous Green; it would eventually destroy them both. (PROSE: The Lampblack Wars ^[+]Loading...["The Lampblack Wars (short story)"])
  • The planet of Zolfa-Thura was reduced to a desert in a civil war, leaving only its projector screens. The lone survivor of this conflict, Meglos, went into hibernation, while the screen's power source, the Dodecahedron, transferred across space to the nearby planet of Tigella. (TV: Meglos ^[+]Loading...["Meglos (TV story)"])
  • A Cyber-ship containing Cyberman of indeterminate origin was caught in a temporal storm and crashed into the Arctic Circle, where they would remain trapped until the 21st century. (GAME: Blood of the Cybermen ^[+]Loading...["Blood of the Cybermen (video game)"])
  • The ancestors of the Koyukon first settled what became known as Alaska. (AUDIO: The Land of the Dead ^[+]Loading...["The Land of the Dead (audio story)"])
• According to one account, the Sontaran-Rutan war started circa 8395 BC. (GAME: The Gunpowder Plot ^[+]Loading...["The Gunpowder Plot (video game)"])
• Circa 6700 BC: Reyn's ship crashed in Swallow Woods. (PROSE: The Way Through the Woods ^[+]Loading...["The Way Through the Woods (novel)"])
• Circa 6200 BC, on 7 September, the exodus of Doggerland occurred. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])
• Circa 6000 BC: The Thains became extinct. (PROSE: Placebo Effect ^[+]Loading...["Placebo Effect (novel)"])
• 5519 BC: Monarch's ship made its third visit to Earth, this time kidnapping Lin Futu and other natives of China. (TV: Four to Doomsday ^[+]Loading...["Four to Doomsday (TV story)"])
• Circa 5000 BC: Horus and his Osiran followers tracked Sutekh (TV: Pyramids of Mars ^[+]Loading...["Pyramids of Mars (TV story)"]) and his sister Nephthys (PROSE: The Sands of Time ^[+]Loading...["The Sands of Time (novel)"]) across the galaxy to Egypt where the renegade Osirans were defeated. Sutekh was imprisoned beneath a pyramid, (TV: Pyramids of Mars ^[+]Loading...["Pyramids of Mars (TV story)"]) while Nephthys' mind was extracted and placed inside a canopic jar. (PROSE: The Sands of Time ^[+]Loading...["The Sands of Time (novel)"]) Egyptian culture from this point would be based upon the Osiran pattern, (TV: Pyramids of Mars ^[+]Loading...["Pyramids of Mars (TV story)"]) while Wars of the Gods entered many of Earth's mythologies. (TV: Pyramids of Mars ^[+]Loading...["Pyramids of Mars (TV story)"], PROSE: The Sands of Time ^[+]Loading...["The Sands of Time (novel)"])
• 5000 BC: Mondas drifted away from its twin planet Earth and the solar system on a journey to the edge of space. (TV: The Tenth Planet ^[+]Loading...["The Tenth Planet (TV story)"])
• Circa 4064 BC: The Weave ship WSS Exalted crashed to Earth after a battle with the Tahnn. The Glamour aboard extended Owain's lifespan so he could guard the Weave. (PROSE: The Glamour Chase ^[+]Loading...["The Glamour Chase (novel)"])

4th millennium B.C.

• Circa 3532 BC: Kwundaar was banished from Traken after the Source was created. (AUDIO: Primeval ^[+]Loading...["Primeval (audio story)"])
• Circa 3500 BC: Sontaran Field Major Styx arrived in Egypt, where he was briefly worshipped as the god Sontar before being entombed. (COMIC: The Gods Walk Among Us ^[+]Loading...["The Gods Walk Among Us (comic story)"])
• 3300 BC: The Second Doctor visited a village near Lake Garda and met Flinthair. (PROSE: Loop the Loup ^[+]Loading...["Loop the Loup (short story)"])
• 3119 BC: Iraxxa and Friday entered stasis and slept for the next 5,000 years. (TV: Empress of Mars ^[+]Loading...["Empress of Mars (TV story)"])
• 3019 BC: Monarch's ship returned to Urbanka from its third visit to Earth. (TV: Four to Doomsday ^[+]Loading...["Four to Doomsday (TV story)"])
• Circa 3000 BC: According to the Eleventh Doctor, Mars was the centre of a vast empire during this time while humans were barely out of their caves. The Ice Warrior Grand Marshall Skaldak was on Earth during this time and somehow wound up frozen in the ice at the Earth's North Pole. (TV: Cold War ^[+]Loading...["Cold War (TV story)"])
• 3000 BC:
  • A possible date for the first divergence of the Cybermen of Mondas, a group of Cybermen known as the Faction left Mondas while the Mondans remained. (PROSE: Iceberg ^[+]Loading...["Iceberg (novel)"], TV: The Tenth Planet ^[+]Loading...["The Tenth Planet (TV story)"]) The Faction headed for Planet 14, eventually developing into a separate group without connection to the Mondans. (PROSE: Iceberg ^[+]Loading...["Iceberg (novel)"])
  • Around this year, an Iytean starship carrying an Iytean criminal crashed on Earth and was buried by the Monitor crew under what would later become London. Before a rescue mission could be mounted, the planet Iytea was wrecked in the Anar-Isari wars. (GAME: The Iytean Menace ^[+]Loading...["The Iytean Menace (game)"])
  • The Ice Warrior Empress of Mars ascended on 6 July, 3000 BC. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])

3rd millennium B.C.

• Circa 2700 BC:
  • A splinter of Scaroth of the Jagaroth lived among the ancient Egyptians, and helped speed up the development of human culture, including the building of the Pyramids. (TV: City of Death ^[+]Loading...["City of Death (TV story)"])
  • The First Doctor, Steven Taylor, and Sara Kingdom arrived in Egypt, were pursued by Mavic Chen and the Daleks and met the Monk. (TV: The Daleks' Master Plan ^[+]Loading...["The Daleks' Master Plan (TV story)"])
  • The Seventh Doctor and Ace visited Mesopotamia. (PROSE: Timewyrm: Genesys ^[+]Loading...["Timewyrm: Genesys (novel)"])
• Circa 2600 BC: The First Doctor, Susan, Barbara and Ian came to Egypt. Itennu tried to frame them for his murder of Menkaure, but the Doctor was able to stop him. (COMIC: The Forgotten ^[+]Loading...["The Forgotten (comic story)"])
• Circa 2300 BC: A splinter of Scaroth assisted humans in making the first maps of the heavens. (TV: City of Death ^[+]Loading...["City of Death (TV story)"])
• Circa 2200 BC: Daleks interfered in the building of the Great Pyramid of Giza in Egypt. (TV: The Daleks' Master Plan ^[+]Loading...["The Daleks' Master Plan (TV story)"], PROSE: Dalek: The Astounding Untold History of the Greatest Enemies of the Universe ^[+]Loading...["Dalek: The Astounding Untold History of the Greatest Enemies of the Universe (short story)"])
• Circa 2037 BC: The people of Atlantis attempted to control the Chronovore Kronos, resulting in great destruction and the mutation of one member of the court into a Minotaur. King Dalios forbade any future use of the Crystal of Kronos and it was locked away in the temple. (TV: The Time Monster ^[+]Loading...["The Time Monster (TV story)"])
• Circa 2000 BC:
  • Cessair of Diplos arrived on Earth, posing as a Celtic goddess in Britain. (TV: The Stones of Blood ^[+]Loading...["The Stones of Blood (TV story)"])
  • Grave robbers stole the canopic jar containing the essence of Nephthys. (PROSE: The Sands of Time ^[+]Loading...["The Sands of Time (novel)"])

2nd millennium B.C.

• 1992 BC: The Kalazian Lights were visible from the night sky of Earth. (TV: The Lost Boy ^[+]Loading...["The Lost Boy (TV story)"])
• 1936 BC: Emperor Rovan Cartovall mysteriously disappeared. (PROSE: The Ultimate Treasure ^[+]Loading...["The Ultimate Treasure (novel)"])
• 1911 BC: Iris Wildthyme, Edwin Turner, Jenni Marcel, and Zack Hoffman briefly visited Egypt when trying to reach London in 1911 AD. (AUDIO: Kronos Vad's History of Earth (Vol. 36,379) ^[+]Loading...["Kronos Vad's History of Earth (Vol. 36,379) (audio story)","Kronos Vad's History of Earth (Vol. 36,379)"])
• 18th - 12th century BC: The Shang Dynasty reigns in China. (PROSE: The Universal Databank ^[+]Loading...["The Universal Databank (reference book)"])
• Circa 1500 BC:
  • The Exxilons visited the planet Yemaya 4. (PROSE: SLEEPY ^[+]Loading...["SLEEPY (novel)"])
  • The Tenth Doctor and June visited Greece. (PROSE: The Slitheen Excursion ^[+]Loading...["The Slitheen Excursion (novel)"])
  • The Master released Kronos and destroyed Atlantis. (TV: The Time Monster ^[+]Loading...["The Time Monster (TV story)"])
• 1419 BC: Birth of Erimem, companion to the Fifth Doctor. (AUDIO: The Eye of the Scorpion ^[+]Loading...["The Eye of the Scorpion (audio story)"])
• Circa 1400 BC: Death of Pharaoh Amenhotep II, Erimem's father. The Fifth Doctor rescued Erimem from the resulting tumult. (AUDIO: The Eye of the Scorpion ^[+]Loading...["The Eye of the Scorpion (audio story)"])
• 1368 BC: On 9 July, Pharaoh Tut-Am-Tut dies. (COMIC: Dr. Who's Time Tales 42 ^[+]Loading...["Dr. Who's Time Tales (DWM 42 comic story)"])
• 1366 BC: Bernice Summerfield stopped over briefly in Egypt while eluding Robot Ants. She found a Cult of Sutekh operating at this time. (PROSE: Set Piece ^[+]Loading...["Set Piece (novel)"])
• 1352 BC: A Vondraxian orb was found in Egypt. When the Vondrax appeared to take it back, they took the form of gods. (PROSE: Trace Memory ^[+]Loading...["Trace Memory (novel)"])
• 1334 BC: The Eleventh Doctor stopped what he described as a "weapons bearing giant alien locust attack" in ancient Egypt. He met Queen Nefertiti during this adventure. She was attracted to the Doctor, and travelled with him along with John Riddell, Amy Pond, Rory Williams, and Brian Williams, to the Silurian Ark in 2367. (TV: Dinosaurs on a Spaceship ^[+]Loading...["Dinosaurs on a Spaceship (TV story)"])
• Circa 1200 BC:
  • The First Doctor, Vicki and Steven were present at the siege and fall of Troy. Vicki stayed behind under the name Cressida to marry Troilus. (TV: The Myth Makers ^[+]Loading...["The Myth Makers (TV story)"]) Some time prior to this, the the Rani visited the siege, extracting chemicals from the brains of some of the humans in the camps and thus intensifying some of the conflict. (TV: The Mark of the Rani ^[+]Loading...["The Mark of the Rani (TV story)"])
  • About a year later, Cressida and Troilus met the Eighth Doctor, Charley Pollard and a young William Shakespeare. (PROSE: Apocrypha Bipedium ^[+]Loading...["Apocrypha Bipedium (short story)"])
• 1164 BC: Cressida was living at the Temple of Astarte in Carthage at this time. (AUDIO: Frostfire ^[+]Loading...["Frostfire (audio story)"])
• Circa 1000 BC:
  • The Exxilons visited Earth, influencing the construction of cities in Peru. It was probably some time after this that they began constructing a living city on their own world, one of the Seven Hundred Wonders of the Universe, whose absorption of all forms of energy brought about the fall of their civilisation. (TV: Death to the Daleks ^[+]Loading...["Death to the Daleks (TV story)"])
  • Horath was overthrown and the galaxy Mutter's Spiral emerged from a tyrannical age known as the Dark Empire, to which all galactic civilisations, save for the most primitive ones, were subject for an unknown amount of time. At this point in history Earth was a primitive planet and thus spared. (TV: Enemy of the Bane ^[+]Loading...["Enemy of the Bane (TV story)"])
  • A Vondraxian orb was buried under the Arctic. (PROSE: Trace Memory ^[+]Loading...["Trace Memory (novel)"])
  • Three members of the Gorgon race were trapped on Earth and subsequently became the subject of ancient Greek legends, particularly Medusa, who would continue to live on Earth for the next 3,000 years. (TV: Eye of the Gorgon ^[+]Loading...["Eye of the Gorgon (TV story)"])
  • The Fifth Doctor became the first Keeper of Traken. He defeated Kwundaar, the inventor of the Source. He gave the title to Shayla, who held it for an unknown time. (AUDIO: Primeval ^[+]Loading...["Primeval (audio story)"])
  • The Doctor traps a Threckon under the fault line of what would later become San Francisco. (PROSE: Inmate 280 ^[+]Loading...["Inmate 280 (short story)"])

10th century B.C.

• 905 BC: The Gryphon attacked Babylon, but was trapped by mirrors by the Eleventh Doctor and Amy Pond and deactivated by the sun. (COMIC: In the Stars ^[+]Loading...["In the Stars (comic story)"])

9th century B.C.

• Circa 800 BC: Azal sealed himself up within the Devil's Hump, awaiting the day when he should make his final judgement on humanity. (TV: The Dæmons ^[+]Loading...["The Dæmons (TV story)"])
• 814 BC: Dido founded Carthage. (AUDIO: The Phoenicians ^[+]Loading...["The Phoenicians (audio story)"])

8th century B.C.

• 776 BC: The first Olympic Games occur in Olympia. (PROSE: Doctor Who: The Encyclopedia ^[+]Loading...{"ed":"2011","1":"Doctor Who: The Encyclopedia"}, GRAPHIC: Ancient Greek Olympics ^[+]Loading...["Ancient Greek Olympics (illustration)"])

6th century B.C.

• 575 BC: Bigon was born in Greece, probably in Athens. (TV: Four to Doomsday ^[+]Loading...["Four to Doomsday (TV story)"])
• 570 BC: Bernice Summerfield visited ancient Babylon. (PROSE: Walking to Babylon ^[+]Loading...["Walking to Babylon (novel)"])
• Circa 550 BC: A Tenctrama acting as a Sybil visited the court of King Tarquin the Proud, the last ruler of the Roman Kingdom, and offered to sell him the nine Sibylline books that foretold the future of Rome. After she burned several books when he refused, he agreed to buy the remaining three. (PROSE: Combat Magicks ^[+]Loading...["Combat Magicks (novel)"])
• 519 BC: Monarch's ship visited Earth, kidnapping Bigon and several other Greeks and converting them to androids. This was the first visit during which the Urbankan met actual resistance. (TV: Four to Doomsday ^[+]Loading...["Four to Doomsday (TV story)"])
• Circa 500 BC: A Thraal ship accidentally landed on a garden of Olabrian joy-luck crystals, leading to a war with the Olabrians and their eventual destruction. (PROSE: Ship of Fools ^[+]Loading...["Ship of Fools (novel)"])
• Circa 500 BC: The Thirteenth Doctor, Graham O'Brien, Yasmin Khan and Ryan Sinclair visited Pythagoras in Crotone. (PROSE: The Pythagoras Problem ^[+]Loading...["The Pythagoras Problem (short story)"])

5th century B.C.

• Circa 450 BC: A crew of Greek sailors were taken from this time to participate in a boat race through the solar system by a group of Eternals. (TV: Enlightenment ^[+]Loading...["Enlightenment (TV story)"])
• 430 BC: Bernice Summerfield and Jason Kane visited Athens and met Socrates and his student Plato. (AUDIO: The Oracle of Delphi ^[+]Loading...["The Oracle of Delphi (audio story)"])
• 421 BC: The Seventh Doctor, Ace and Hector visited Athens and met Aristophanes. The war between Athens and Sparta ended in this year. (AUDIO: Mask of Tragedy ^[+]Loading...["Mask of Tragedy (audio story)"])
• 410 BC: The Eleventh Doctor, Amy Pond and Rory Williams visited Athens. (COMIC: The Chains of Olympus ^[+]Loading...["The Chains of Olympus (comic story)"])
• Circa 400 BC: The Fourth Doctor brought Leela on a visit to Athens. (PROSE: The Brain of Socrates ^[+]Loading...["The Brain of Socrates (short story)"])

4th century B.C.

• 356 BC: Alexander the Great was born. (GAME: Doctor Who Trump Card Game ^[+]Loading...["Doctor Who Trump Card Game (game)"])
• 332 BC: Alexander the Great conquered Egypt. (PROSE: The Ruby's Curse ^[+]Loading...["The Ruby's Curse (novel)"])
• May to June 323 BC: The First Doctor and his companions Susan Foreman, Ian Chesterton and Barbara Wright visited Babylon and met Alexander the Great, ultimately being present at his death. (AUDIO: Farewell, Great Macedon ^[+]Loading...["Farewell, Great Macedon (audio story)"], TV: Robot ^[+]Loading...["Robot (TV story)"]) 323 BC equated to the Year of the 114th Olympiad. (AUDIO: Farewell, Great Macedon ^[+]Loading...["Farewell, Great Macedon (audio story)"])
• Circa 300 BC: The First Doctor, Ian and Barbara visited Alexandria during the reign of Ptolemy I. (PROSE: The Book of Shadows ^[+]Loading...["The Book of Shadows (short story)"])

3rd century B.C.

• 221 BC: The Eleventh Doctor and Amy Pond visited China to leave a message for River Song on a vase. (TV: The Angels Take Manhattan ^[+]Loading...["The Angels Take Manhattan (TV story)"])
• Circa 218 BC: The Doctor met Hannibal. (TV: Robot ^[+]Loading...["Robot (TV story)"])
• 210 BC: The Second Doctor, Jamie McCrimmon and Victoria Waterfield encountered Qin Shi Huang, the first Emperor of China. (AUDIO: The Emperor of Eternity ^[+]Loading...["The Emperor of Eternity (audio story)"])
• Egyptian bowls dating from this century were among the artefacts abandoned by the departing colonists of the former Earth colony of Jegg-Sau in the 25th century. (AUDIO: The Relics of Jegg-Sau ^[+]Loading...["The Relics of Jegg-Sau (audio story)"])

2nd century B.C.

• The Parthians were recognised as the most skilled archers on Earth, known for firing arrows backwards with amazing accuracy whilst charging on horseback, an ability which helped defeat almost every army set against them. (GAME: Doctor Who Trump Card Game ^[+]Loading...["Doctor Who Trump Card Game (game)"])
• 101 BC: In January, the Sixth Doctor and Evelyn Smythe visited Rome and witnessed the birth of Julius Caesar's sister Julia. (AUDIO: 100 BC ^[+]Loading...["100 BC (audio story)"])
• 101 BC: In October, the Sixth Doctor and Evelyn Smythe visited Rome, where they met Julius Caesar's parents. (AUDIO: 100 BC ^[+]Loading...["100 BC (audio story)"])

1st century B.C.

• 94 BC: Demetrius was born. (PROSE: The Slave War ^[+]Loading...["The Slave War (short story)"])
• 71 BC: The Second Doctor, Ben Jackson, Polly Wright and Jamie McCrimmon encountered Spartacus during his slave revolt against the Roman Republic. (PROSE: The Slave War ^[+]Loading...["The Slave War (short story)"])
• 55 BC: Julius Caesar led an invasion of Britain, although he claimed his purpose was reconnaissance and information gathering in preparation for a later invasion. The Eleventh Doctor, Winston Churchill and Kazran Sardick arrived during the invasion and helped defeat the Bronze God. (AUDIO: Living History ^[+]Loading...["Living History (audio story)"])
• On 17 December 47 BC, the Seventh Doctor and Ace visited Rome. (PROSE: The Best of Days ^[+]Loading...["The Best of Days (short story)"])
• On 15 March 44 BC, Julius Caesar was assassinated. (PROSE: The Ruby's Curse ^[+]Loading...["The Ruby's Curse (novel)"]) The event was a fixed point in time. (PROSE: Time Traveller's Diary ^[+]Loading...["Time Traveller's Diary (novel)"])
• 40 BC: The Eighth Doctor, Fitz Kreiner and Trix visited Rome, where they stopped Thorgan of the Sulumians from preventing the Treaty of Brundusium from being signed. (PROSE: The Gallifrey Chronicles ^[+]Loading...["The Gallifrey Chronicles (novel)"])
• Circa 40 BC: The Doctor learned swordsmanship from a captain in Cleopatra's bodyguard. (TV: The Masque of Mandragora ^[+]Loading...["The Masque of Mandragora (TV story)"])
• 1 BC: The Doctor took the last room at the inn on the first Christmas. (TV: Voyage of the Damned ^[+]Loading...["Voyage of the Damned (TV story)"])
• Circa 0 BC/AD: The Eighth Doctor attended the first Christmas. (AUDIO: Relative Dimensions ^[+]Loading...["Relative Dimensions (audio story)"])

Behind the scenes

• An inherently Christian designation, BC is not generally used in calendars of the traditionally non-Christian world. Consequently, some people use BCE (meaning "Before Common Era") for BC. CE (meaning "Common Era") as a substitute for AD. These largely cosmetic replacements are thought to avoid religious offence. However, Doctor Who fiction has typically remained loyal to the BC/AD convention. Even as late as the Russell T. Davies and Steven Moffat eras, dialogue and on-screen graphics prefer the Christian convention, for example in televised stories The Fires of Pompeii, The Pandorica Opens, A Good Man Goes to War and The Angels Take Manhattan.
• In the real world, there is no year zero, so therefore 1 BC is immediately followed by 1 AD. Doctor Who fiction, however, is unclear as to this point.
• On this wiki, templates and categories, both of which use, or are used in, mathematical formulae, assume the presence of a year zero, since the fiction of the Doctor Who universe allows it. Hence, we deem that the year 2000 is in the 21st century.
• In The Doctor Who Role Playing Game, Gallifrey's TL time scale relates to the BC/AD dating system using the following mathematic formulas
  • When TL is greater than or equal to 70,709: A.D. = TL — 70,708, TL = A.D. + 70,708
  • When TL is less than 70,709: B.C. = 70,709 — TL, TL = 70,709 — B.C.

The Cybermen.The Cybermen (reference book)