Michael Crichton
Michael Crichton stood 6 feet 9 inches tall, and he spent much of his life feeling out of place because of it. That restlessness never left him. It pushed him through Harvard's English department and into biological anthropology, through medical school and out the other side into fiction, through boardrooms and film sets and congressional hearing rooms, all the way to a deathbed diagnosis of lymphoma that he kept secret from the public until his death on the 4th of November 2008.
By that point, his books had sold over 200 million copies worldwide. A dozen had become films. He had created ER, one of the longest-running medical dramas in television history. He had directed the first feature film to use computer-generated imagery. And he had managed, along the way, to make himself one of the most controversial public intellectuals of his era, a bestselling novelist who testified before the United States Senate about climate science.
How does a man who hated medical school end up as a Harvard-trained MD? How does a writer who once sold paperbacks under a fake name to pay for groceries become the creator of the Jurassic Park franchise? And what does a genus of ankylosaurid dinosaur named Crichtonsaurus bohlini have to do with any of it? Those are the questions this documentary sets out to answer.
At 16, Crichton had an article about a trip to Sunset Crater published in The New York Times. It was an early signal of a mind that processed the world through observation and record, not through abstraction. He grew up in Roslyn, New York, on Long Island, and later recalled the place with a kind of wistful precision: no terror, no fear, children riding bikes for miles, a "tremendously good education."
He arrived at Harvard in 1960 as an English major planning to become a writer, which lasted until a professor gave him consistently low marks. Crichton's response was not to argue but to run an experiment. He submitted an essay by George Orwell under his own name and received a B-minus. He later said he decided he had better drop English as his major. The anecdote reveals something essential about him: when a system seemed broken, he tested it, documented the result, and moved on.
He switched to biological anthropology, graduated summa cum laude in 1964, was initiated into Phi Beta Kappa, and then received a Henry Russell Shaw Traveling Fellowship that let him spend 1964 to 1965 as a visiting lecturer in anthropology at the University of Cambridge. It was there, reading Len Deighton's The IPCRESS File, that he first imagined the approach that would eventually become The Andromeda Strain: an imaginary world built from recognizable techniques and real people.
Medical school followed, and he hated it almost immediately. About two weeks in, he said, he realized what he felt. He stuck it out anyway, finishing his MD at Harvard Medical School in 1969, and briefly undertook a post-doctoral fellowship at the Salk Institute for Biological Studies in La Jolla, California. He never obtained a license to practice medicine. The degree was less a career than a credential, a way of earning the right to write about science with authority.
In 1965, while still in medical school, Crichton wrote his first novel because he needed money for furniture and groceries. That novel, Odds On, describes a scientifically planned robbery at a hotel on the Costa Brava in Spain, complete with a critical path analysis computer program. Doubleday passed on it; New American Library published it in 1966 under the pen name John Lange.
The name was borrowed from cultural anthropologist Andrew Lang. Crichton added an "e" to the surname and used his own first name, keeping enough distance that patients would not worry he was mining their lives for plots. The Lange novels were deliberately disposable. Crichton later said his competition was in-flight movies, and that a reader could get through one in an hour and a half and be more satisfactorily amused than watching Doris Day.
He wrote Scratch One (1967) in eleven days while traveling through Europe, after visiting the Cannes Film Festival and the Monaco Grand Prix and deciding that any idiot should be able to write a potboiler set in those locations. He later called it "no good." Easy Go (1968) earned him $1,500.
The exception in this period was A Case of Need (1968), published under a different pseudonym, Jeffery Hudson, a name he took from Sir Jeffrey Hudson, a 17th-century dwarf in the court of queen consort Henrietta Maria of England. The novel was a medical thriller with a different register entirely, and it earned Crichton an Edgar Award in 1969 from the Mystery Writers of America. It was later adapted into the 1972 film The Carey Treatment. Crichton had intended to use the Jeffery Hudson name for other medical fiction, but he used it only that once. The book that followed, The Andromeda Strain, came out under his real name and changed everything.
The novel Jurassic Park began as a screenplay Crichton had written in 1983 about a graduate student who recreates a dinosaur. He eventually concluded that genetic research is expensive and that there is no pressing need to create a dinosaur, so the only plausible motive would be a desire to entertain, which led him to set the story in a wildlife park of extinct animals. The original version was told from a child's point of view, but every reader who saw the draft felt it would work better through an adult's eyes.
Steven Spielberg learned of the novel in October 1989, while he and Crichton were already in conversation about a separate project that would become ER. Before the book was published, Crichton demanded a non-negotiable fee of $1.5 million plus a substantial percentage of the gross. Warner Bros. with Tim Burton, Sony with Richard Donner, and 20th Century Fox with Joe Dante all bid. Universal eventually acquired the rights in May 1990 for Spielberg, then paid Crichton a further $500,000 to adapt his own novel.
Crichton noted that because the book was fairly long, his script contained only about 10 to 20 percent of the novel's content. The film was released in 1993. In the same year, the Rising Sun adaptation hit theaters, starring Sean Connery and Wesley Snipes, directed by Philip Kaufman, making 1993 the year two Crichton adaptations ran simultaneously.
The Lost World followed in 1995 as a sequel to Jurassic Park. Crichton had said in March 1994 that he had an idea for a sequel novel and expected both a book and a film adaptation. The 1997 film, again directed by Spielberg, confirmed the pattern: Crichton had become the engine of a franchise in a way that very few novelists ever manage. By the end of his career, he was ranked as the 20th highest grossing story creator of all time.
In 1974, Crichton had written a pilot script for a medical series he called 24 Hours, based on his 1970 nonfiction book Five Patients. Networks were not enthusiastic. Twenty years later, with Spielberg as a collaborator, the same material became ER, which ran from 1994 to 2009.
Five Patients itself is a distinctive piece of work. Published in 1970, it follows five specific patients through their experiences at Massachusetts General Hospital in Boston: Ralph Orlando, a construction worker injured in a scaffold collapse; John O'Connor, a middle-aged dispatcher reduced to a delirious wreck by fever; Peter Luchesi, a young man who severs his hand; Sylvia Thompson, an airline passenger with chest pains; and Edith Murphy, a mother of three diagnosed with a life-threatening disease. Crichton used their cases to examine the costs and politics of American healthcare up to 1969.
Spielberg's involvement in ER was hands-on. He served as executive producer for the first season and insisted, for example, that Julianna Margulies become a regular cast member. It was through Spielberg's company Amblin Entertainment that John Wells was brought on as executive producer. The show won the Primetime Emmy Award for Outstanding Drama Series in 1996 and a George Foster Peabody Award in 1994.
Crichton's disenchantment with hospital culture had begun during his clinical rotations at Boston City Hospital, where he felt the institution emphasized the reputations of doctors over the interests of patients. Years later, he concluded that patients too often expected doctors to be miracle workers rather than advisors. Both critiques run directly through the DNA of ER. The pilot script that networks had dismissed in 1974 eventually produced one of the most decorated medical dramas in television history.
Westworld, which Crichton wrote and directed in 1973, was the first feature film to use 2D computer-generated imagery. The film's marketing slogan read: "Where nothing can possibly go worng." The deliberate misspelling was not a typo. It was a thesis statement.
The pathological failure of complex systems is the structural backbone of Crichton's body of work. In The Andromeda Strain, an extraterrestrial microorganism defeats the military-scientific response apparatus. In Jurassic Park, chaos theory explains how a supposedly fail-safe biological preserve collapses. In Airframe, a plane works perfectly but a pilot's incorrect reaction causes a disaster. In Westworld, robots with supposedly bounded behavior kill the guests. Crichton was careful to resist the reading that he was simply anti-technology. He argued that technology is a manifestation of how people think, and that to the extent people think egotistically and irrationally, they build technology that reflects those flaws.
Westworld also contains one of the earliest references to a computer virus in any film. By 1983, Crichton had written Electronic Life, a book introducing BASIC programming to readers who had never touched a computer, predicting that networks would increase in importance as a matter of convenience and that the sharing of information and pictures would become routine. He dismissed computer games as "the hula hoops of the 80s."
In 2002, Crichton coined the term the Gell-Mann amnesia effect in a speech. He named it after physicist Murray Gell-Mann, whom he said he had discussed the phenomenon with, adding that dropping a famous name implies greater importance to both speaker and subject. The effect describes the experience of reading a newspaper article about a subject you know well, finding it riddled with errors, then turning the page and reading the next article as if it were reliable. He described the error pattern as "wet streets cause rain" stories. The concept spread widely and remains in active use.
State of Fear was published in 2004 with an initial print run of 1.5 million copies. Its central premise is that climate scientists exaggerate global warming. A review in Nature found the novel likely to mislead the unwary. The novel reached No. 1 at Amazon.com and No. 2 on The New York Times Best Seller list for one week in January 2005.
Peter Doran, whose paper in the January 2002 issue of Nature had reported cooling in parts of Antarctica between 1986 and 2000, wrote an opinion piece in The New York Times on the 27th of July 2006 stating that his results had been misused as evidence against global warming by Crichton in that novel. Al Gore, appearing before a U.S. House committee on the 21st of March 2007, said: "The planet has a fever. If your baby has a fever, you go to the doctor... if your doctor tells you you need to intervene here, you don't say, 'Well, I read a science fiction novel that tells me it's not a problem.'" Multiple commentators interpreted this as a direct reference to State of Fear.
In September 2005, Crichton testified before the U.S. Senate Committee on Environment and Public Works, arguing that human activities are not significantly contributing to global warming. Republican Senator Jim Inhofe praised the testimony; Democratic Senator Hillary Clinton criticized it. Crichton had reportedly met with Republican President George W. Bush earlier that year to discuss the novel, with Fred Barnes reporting that they talked for an hour and were in near-total agreement.
Crichton's 2006 novel Next, the last published during his lifetime, contains a minor character named Mick Crowley, described as a Yale graduate and a Washington, D.C.-based political columnist who is portrayed as a child molester. The real Michael Crowley, also a Yale graduate and a senior editor at The New Republic who had written a strongly critical review of State of Fear, alleged that the character was a libel. The incident illustrated that Crichton was willing to use fiction as a weapon in a personal dispute, not just as a vehicle for ideas.
Crichton's brother Douglas revealed that he had been diagnosed with lymphoma in early 2008. The diagnosis was kept private. His physicians and relatives had been expecting him to recover when he died at 66 on the 4th of November 2008. His wife Sherri Alexander was six months pregnant at the time; their son was born on the 12th of February 2009.
Pirate Latitudes, found as a complete manuscript on one of his computers after his death, was published in November 2009 by HarperCollins. Micro, which Crichton had completed roughly a third of, was finished by Richard Preston using Crichton's notes and published in November 2011. Dragon Teeth, a historical novel set during the Bone Wars featuring the real figures Othniel Charles Marsh and Edward Drinker Cope, had been written in 1974 and was published in May 2017. In 2020, it was announced that his unpublished works would be adapted into television series and films through CrichtonSun and Range Media Partners.
In 2002, an ankylosaurid genus was named Crichtonsaurus bohlini in his honor. That species was later found to be of uncertain status, and some of its diagnostic fossil material was transferred to a new species called Crichtonpelta benxiensis, also named in his honor. An extinct animal bearing his name is a fitting continuation of the Jurassic Park preoccupation, but it also reflects a broader truth about his career.
On the 3rd of June 2024, Eruption was released, a novel about a mega-eruption of Hawaii's Mauna Loa volcano, coauthored by James Patterson from an unfinished Crichton manuscript. The pipeline of posthumous work continues, with Crichton's archive functioning as a kind of authorial time capsule, releasing new titles nearly two decades after his death. A Murder In Hollywood, never before published and written under the John Lange pseudonym, was released on the 5th of May 2026, returning his career, in a sense, to where it began.
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Common questions
How many books did Michael Crichton sell in his lifetime?
Michael Crichton's books sold over 200 million copies worldwide during his lifetime and after his death. He published 25 novels under his own name and pseudonyms, with more than a dozen adapted into films.
What was Michael Crichton's medical background?
Crichton received an MD from Harvard Medical School in 1969 and completed a post-doctoral fellowship at the Salk Institute for Biological Studies in La Jolla, California, from 1969 to 1970. He never obtained a license to practice medicine, choosing to focus on his writing career instead.
What pseudonyms did Michael Crichton write under?
Crichton wrote under two pseudonyms. He used John Lange for a series of paperback thrillers beginning with Odds On in 1966, a name derived from cultural anthropologist Andrew Lang. He used Jeffery Hudson, based on a 17th-century dwarf in the court of Henrietta Maria, for the 1968 medical thriller A Case of Need, which won the Edgar Award in 1969.
What was the first film to use computer-generated imagery and who directed it?
Westworld (1973), written and directed by Michael Crichton, was the first feature film to use 2D computer-generated imagery. The film depicts robots at a theme park that malfunction and begin killing guests.
How did Michael Crichton create the TV series ER?
Crichton created ER based on a 1974 pilot script called 24 Hours, which was itself drawn from his 1970 nonfiction book Five Patients. Networks showed no interest in 1974, but Steven Spielberg helped develop the project into ER, which ran from 1994 to 2009 and won a Primetime Emmy Award for Outstanding Drama Series in 1996.
What is the Gell-Mann amnesia effect coined by Michael Crichton?
Crichton coined the term in a 2002 speech to describe the experience of reading a newspaper article about a subject you know well, finding it full of errors, then reading the next article on an unfamiliar topic as though the newspaper were suddenly reliable. He named it after physicist Murray Gell-Mann, with whom he said he had discussed the phenomenon.
What did Michael Crichton say about climate change and did he testify before Congress?
Crichton argued that human activities are not significantly contributing to global warming and that climate scientists exaggerate the threat. He testified before the U.S. Senate Committee on Environment and Public Works in September 2005, and his 2004 novel State of Fear centers on the same argument. His views on climate change are widely characterized as pseudoscience.
All sources
150 references cited across the entry
- 1webQ & A with Michael CrichtonMichael Crichton (the official site) — November 20, 2014
- 3webMichael Crichton
- 4newsFeatured Filmmaker: Michael CrichtonIGN — May 19, 2003
- 6newsCLIMBING UP A CINDER CONE: A Visit to Sunset Crater Makes A Novel Side Trip in ArizonaMichael Crichton — May 17, 1959
- 7newsBig Mike Michael Crichton Was Easily Spotted in a Roslyn High CrowdDavid Behrens — October 10, 1995
- 8newsMichael Crichton's ConvictionsMay 11, 1988
- 9newsKing of the techno-thrillerDecember 3, 2006
- 10webBiography
- 12newsAuthor of 'Terminal Man' Building Nonterminal Career: CRICHTONGelmis, Joseph — January 4, 1974
- 13newsThe versatile CrichtonSeligson, Marcia — June 8, 1969
- 14newsNo Gap Like the Generation GapWeiler, A. H. — July 6, 1969
- 15webJohn Lange ArchiveMichael Crichton's official website
- 16newsMichael CrichtonShenker, Israel — June 8, 1969
- 17webEdgar Awards throughout timeTheEdgars.com
- 18webMichael Crichton
- 19newsDropping the Scalpel: Film Notes Columbia Frowns Speeds the Turnover Refuge From RolesJudith Martin — February 28, 1969
- 20newsLife, Death And the DoctorJ. MICHAEL CRICHTON — November 10, 1968
- 21newsBe careful, it's not my heartCrichton, Michael — December 22, 1968
- 22magazineMichael Crichton's 1969 Review of Kurt Vonnegut's 'Slaughterhouse-Five'Crichton, Michael — September 25, 2013
- 23newsScreen: Wise's 'Andromeda Strain'Roger Greenspun — March 22, 1971
- 24bookTravelsCrichton, Michael — Knopf Doubleday Publishing — 1988
- 26webBiography2018
- 27journal'The Falling Sickness' in LiteratureJeffrey M. Jones — 2000
- 28newsElliott Gould Will Ride a 'Tiger': Plenty For Pakula Full 'Speed' Ahead Elliott Gould Getting in 'Sync'A. H. Weiler — October 18, 1970
- 30newsHollywood Today: Mike Crichton, a Skyscraper in Any FormNorma Lee Browning — August 30, 1970
- 31newsFor Michael Crichton, Medicine is for WritingJohn Noble Wilford — June 15, 1970
- 32newsFive PatientsF. C. Redlich — August 2, 1970
- 33bookBedside manners: George Clooney and ERSam Keenleyside — ECW Press — 1998
- 34bookJasper JohnsAugust 15, 1977
- 35bookThe Terminal ManMichael Crichton — Avon Books — 2002
- 36newsCriminals at LargeNewgate Callendar — August 20, 1972
- 37newsDirector Michael Crichton Films a Favorite NovelistMichael Owen — January 28, 1979
- 38newsDirector Michael Crichton Films a Favorite NovelistMichael Owen — January 28, 1979
- 39newsCrichton Debuts as Film DirectorSmith, Cecil — December 11, 1972
- 40podcastLegends of Film: Paul LazarusDecember 27, 2004
- 41newsWith real and bogus footnotes: Eaters Of the DeadJACK SULLIVAN — April 25, 1976
- 42newsCrichton's creative play: Eaters of the DeadOberbeck, S K. — April 25, 1976
- 43newsThe Great Train RobberyRoger Ebert — February 9, 1979
- 44newsOrion: A Humanistic ProductionKilday, Gregg — January 5, 1979
- 45newsCRICHTON DIPS INTO THE TANK: MICHAEL CRICHTONMay 6, 1980
- 46newsBEHIND THE BEST SELLERS: Michael CrichtonMcDOWELL, EDWIN — February 8, 1981
- 47newsAn author of pleasurable fear: Michael Crichton takes fiction where you wouldn't want to goGorner, Peter — June 24, 1987
- 48webFrom Congo to AmazonMaher, Jimmy — October 11, 2013
- 49newsScreen: Tom Selleck in 'Runaway'Janet Maslin — December 14, 1984
- 50webAn Author Of Pleasurable FearPeter Gorner — June 24, 1987
- 51newsSphere (1998)Janet Maslin — February 13, 1998
- 52webBiography
- 53newsTOURING THE ALTERED STATESPatricia Bosworth — June 26, 1988
- 54av mediaMichael Crichton on the Jurassic Park PhenomenonUniversal — 2001
- 56magazineLeaping LizardsTim Appelo — December 7, 1990
- 57journalJurassic Park: Michael CrichtonBiodrowski, Steve
- 58bookFilm Theory: Critical Concepts in Media and Cultural StudiesPhilip Simpson et al. — Taylor & Francis — 2004
- 59newsBOOKS – Crichton Takes to The Skies / 'Airframe' formulaic but hard to put downPatricia Holt — December 5, 1996
- 61newsTHE FIRST 'LOST WORLD'Michael Wilmington — June 8, 1997
- 62webIn His Own WordsDecember 9, 2014
- 63newsCrichton is plotting 'Jurassic 2'Susan Spillman — March 11, 1994
- 64magazineThe War of the WindsSteve Daly — May 10, 1996
- 65journalCrossing the Timeline: Michael Crichton's Bestseller as Social Criticism and HistoryLinda Bingham — 2006
- 66newsThese are the biggest box office bombs of all timeJuly 23, 2018
- 67news15 Directors Unceremoniously Fired Or Replaced On A MovieMarch 22, 2013
- 68journalA novel view of global warming – Book Reviewed: State of FearMyles Allen — January 2005
- 69webMichael Crichton's "Scientific Method"James Hansen — Columbia University — September 27, 2005
- 70journalBook Review – Crichton, Michael. Next. London: Harper (Paperback).Abhijit Guha — January 2009
- 71newsGenetic ParkDave Itzkoff — January 7, 2007
- 72magazineCock and BullMichael Crowley — December 25, 2006
- 73newsColumnist Accuses Crichton of 'Literary Hit-and-Run'Felicia R. Lee — December 14, 2006
- 74newsPosthumous Crichton Novels on the WayMotoko Rich — April 5, 2009
- 75newsMichael Crichton posthumous novel to be publishedZorianna Kit — Reuters — May 23, 2011
- 77webPress Releases DetailsWorld Archipelago — HarperCollins
- 78webHarperCollins Publishers Acquires Novel by Michael Crichton – MichaelCrichton.comMichaelCrichton.com — July 28, 2016
- 79webSequel to Michael Crichton's 'Andromeda Strain' due in fallHillel Italie — February 26, 2019
- 82webMichael Crichton's Unpublished Work Will Be Developed as TV and Film ProjectsDecember 21, 2020
- 85bookElectronic LifeCrichton, Michael — Knopf — 1983
- 86newsFrom the Living RoomPournelle, Jerry — June 1985
- 87web» From Congo to Amazon The Digital AntiquarianJimmy Maher
- 89webProgrammermichaelcrichton.com — March 25, 2015
- 90webMichael Crichton
- 93newsSpielberg, Crichton Cleared in 'Twister' Piracy SuitJanuary 29, 1998
- 94webComment: Michael Crichton testifies on global warmingJamie Wilson — September 29, 2005
- 95newsCrichton's Thriller State of Fear: Separating Fact from FictionUnion of Concerned Scientists
- 96webReview of Michael Crichton's State of FearMasters, Jeffery M. — Weather Underground
- 97newsCold, Hard FactsDoran, Peter — July 27, 2006
- 99newsClimate of fearJoshua Glenn — April 1, 2007
- 100newsMore from 'Inconvenient Gore'March 22, 2007
- 101webThat Inconvenient Gorefarnorthscience.com — March 13, 2007
- 102newsHow Michael Crichton struck fear into the bestseller listWootton, Adrian — November 6, 2008
- 103newsBuilder of Windup Realms That Thrillingly Run AmokCharles McGrath — November 5, 2008
- 104newsIMDB synopsis of Westworld
- 105newsMichael Crichton / Reflections of a New DesignerYakai, Kathy — February 1985
- 106webThat Morning in Manhattan with Michael CrichtonLinton Weeks — November 5, 2008
- 107bookTravelsMichael Crichton — Knopf Doubleday Publishing Group — 2012
- 108webRead This... Travels, by Michael Crichtonadmin — 2013-06-09
- 109newsMichael Crichton chats about his new book and life as an authorCNN — December 12, 1999
- 110webBiographical Summaries of Notable PeopleTaylor Anne Crichton
- 111webMyHeritageJohn Michael Todd Crichton
- 112newsMichael CrichtonNewsmeat — 2008
- 113magazineJurassic President—Michael Crichton's scariest creation.Michael Crowley — 19 March 2006
- 114newsRAGING ROW OVER RISING SUNDavid Hay — 23 April 1993
- 115newsCrichton: Environmentalism is a religionMichael Crichton — 22 April 2002
- 116magazineOzone ManDavid Remnick — 16 April 2006
- 117newsMichael Crichton, Novelist, Becomes Senate WitnessMichael K. Janofsky — 29 September 2005
- 118journalBad Fiction, Worse ScienceAlan Miller — 1 January 2006
- 119journalA climate of fearNoah Raizman — 29 January 2005
- 120news'Fear'-mongering Crichton wrong on scienceNaomi Oreskes
- 122newsCrichton's death ends thrilling rideLi, David K. — November 6, 2008
- 123newsBest-Selling Author Michael Crichton DiesCBS News — November 5, 2008
- 124newsSci-Fi Author Crichton PassesNovember 5, 2008
- 125news'Jurassic Park' author, 'ER' creator Crichton diesCNN — November 5, 2008
- 126newsMichael Crichton DiesDave Itzkoff — November 5, 2008
- 127webStephen King Tribute to Michael CrichtonJanuary 22, 2009
- 131newsMichael CrichtonMay 4, 1992
- 132webGolden Plate Awardees of the American Academy of AchievementAmerican Academy of Achievement
- 133newsMichael CrichtonAcademy of Motion Picture Arts and Sciences
- 134webPrevious Nominees & WinnersThe Writers Guild Awards
- 135webGlobal Warming Is Not a CrisisIntelligence Squared — March 14, 2007
- 136webRealClimate: Adventures on the East SideGavin Schmidt — RealClimate — March 15, 2007
- 137journalRitual Abuse, Hot Air, and Missed OpportunitiesM. Crichton — 1999
- 138bookCritical Perspectives on Climate DisruptionRobert Chehoski — The Rosen Publishing Group — 2005
- 139webThree Speeches by Michael CrichtonMichael Crichton — Science & Public Policy Institute — December 2009
- 140newsExxon Backs Groups that Question Global WarmingJennifer 8. Lee — May 28, 2003
- 141bookGame Theory in Management: Modelling Business Decisions and their ConsequencesMichael Hatfield — Gower Publishing, Ltd — 2012
- 144webGenetic Research & Legislative NeedsSeptember 14, 2006
- 145speechWhy Speculate?Michael Crichton — April 26, 2002
- 146journalThe brittleness of expertise and why it mattersDaniel Kilov — November 9, 2020
- 147newsRequired Reading Smith on LawyersWilliam French Smith — February 27, 1982
- 148journalA new species of the ankylosaurid dinosaur Crichtonsaurus (Ankylosauridae:Ankylosauria) from the Cretaceous of Liaoning Province, ChinaLü Junchang — 2007
- 149journalSystematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaursVictoria Megan Arbour et al. — 2015
- 150thesisSystematics, evolution, and biogeography of the ankylosaurid dinosaursVictoria Megan Arbour — University of Alberta — 2014
- 151webMichael Crichton – Box OfficeThe Numbers