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18 Hearty Facts About Breakfast at Tiffany's

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Keystone Features/Getty Images

The 1961 film Breakfast at Tiffany’s, based on Truman Capote’s novella, starred Audrey Hepburn as Holly Golightly, one of the most iconic characters to ever appear on screen. The seemingly naive young girl who is sought out by wealthy men and looking to marry into money is befriended by struggling writer Paul Varjak (George Peppard), a fellow inhabitant of a New York City apartment building. Holly and Paul grow close, as her ex-husband unexpectedly shows his face in town, and the status of her beloved brother’s well-being remains in doubt.

The controversial aspects of the movie—including Mickey Rooney’s portrayal of I.Y. Yunioshi, and Holly’s occupation—haven’t done much to hurt the popularity of the Blake Edwards classic. Here are some facts about the movie on its 55th anniversary.

1. TRUMAN CAPOTE WANTED MARILYN MONROE TO PLAY HOLLY.

Monroe’s advisor and acting coach, Paula Strasberg, said she shouldn’t play a “lady of the evening”, and Monroe took her advice. Capote said Paramount Pictures “double-crossed me in every way” when they cast Audrey Hepburn instead. The outspoken author also proclaimed it to be the “most miscast film I've ever seen.” Over time, Capote would go on to say that Tuesday Weld or Jodie Foster would be good choices to play Holly in a remake.

2. SHIRLEY MACLAINE TURNED DOWN THE LEAD.

Shirley MacLaine said it was one of her biggest regrets. Kim Novak also said no.

3. AUDREY HEPBURN HESITATED BEFORE ACCEPTING THE PART.

“It’s very difficult and I didn’t think I was right for it,” Hepburn told The New York Times. "I’ve had very little experience, really, and I have no technique for doing things I’m unsuited to. I have to operate entirely on instinct. It was Blake Edwards who finally persuaded me. He, at least, is perfectly cast as a director, and I discovered his approach emphasizes the same sort of spontaneity as my own.”

4. JOHN FRANKENHEIMER WAS ORIGINALLY SUPPOSED TO BE THE DIRECTOR.

John Frankenheimer had been on board to direct the film, but Hepburn wanted a bigger name. It was only after Blake Edwards (director of Operation Petticoat, and later The Pink Panther series) was attached that Hepburn accepted the role.

5. STEVE MCQUEEN COULD HAVE BEEN PAUL.

Edwards wanted Steve McQueen, but he was still under contract and under the control of television (CBS and the producers of Wanted: Dead or Alive wouldn’t allow the up-and-comer time off from the show). Edwards also suggested Tony Curtis to the producers. While Curtis was interested, the producers were not.

6. GEORGE PEPPARD ANNOYED EVERYBODY.

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Edwards did not want George Peppard for the role of Paul. He went so far as to drop to his knees on the sidewalk and beg producers Martin Jurow and Richard Shepherd not to bring him in. Peppard ended up not listening to Edwards’s direction if he didn't agree with it. Hepburn was annoyed that Peppard overanalyzed everything, finding him “pompous.” Mrs. “2E” herself, Patricia Neal—a former friend of Peppard’s—thought he wanted to be an “old-time movie hunk,” and didn’t think her character should be so domineering of him.

7. THE SCRIPT HAD TO TRICK THE CENSORS.

Screenwriter Sumner Locke Elliott first attempted to write the adaptation. George Axelrod (who wrote The Seven Year Itch and The Manchurian Candidate) took over and lost the unhappy, unresolved ending and put in more Paul sex scenes which he had no intent on keeping. He figured—correctly—that the censor would focus more on finding issue with the now more promiscuous Paul and not pay attention to Holly.

8. HOLLY'S DRESS WAS CUSTOM MADE.

Hubert de Givenchy designed Holly's famous little black dress. It was auctioned off in 2006 at Christie’s for over $900,000. Hepburn and Givenchy had worked together in the past on Sabrina (1954), Funny Face (1957), and Love in the Afternoon (1957).

9. BLAKE EDWARDS WENT ALL OUT FOR THE PARTY SCENE.

The party scene took six days to film on a Paramount soundstage. The extras who played the guests were all friends of Edwards. Real champagne, 120 gallons of soft drinks, 60 cartons of cigarettes, hot dogs, cold cuts, chips, dips, and sandwiches were involved. A smoker used by a beekeeper was brought in to create enough smoke.

10. FRED FLINTSTONE AND POSSIBLY BARNEY RUBBLE WERE IN IT.

Alan Reed, who was the original voice of Fred Flintstone, played mobster Sally Tomato in the movie. The voice of Holly’s over-eager date remained officially uncredited, but some believe it sounds a lot like legendary voice actor Mel Blanc, who voiced Barney Rubble—not to mention Bugs Bunny, Daffy Duck, Porky Pig, and other classic Warner Bros. cartoon characters in the Looney Tunes and Merrie Melodies shorts.

11. TIFFANY’S OPENED ON A SUNDAY FOR THE FIRST TIME SINCE THE 19TH CENTURY TO ALLOW FILMING.

Forty armed guards had to work on the floor to prevent thievery.

12. MICKEY ROONEY DEFENDED HIMSELF, THEN DIDN’T.

Both Edwards and Rooney expressed regret at Rooney’s over-the-top portrayal of the Japanese character Mr. Yunioshi. According to Turner Classic Movies, Rooney wrote in his 1991 memoir, Life is Too Short, “I was downright ashamed of my role in Breakfast at Tiffany's ... and I don't think the director, Blake Edwards, was very proud of it either." He was more defensive in 2008, after a Sacramento screening of the film was canceled after there were protests over Rooney’s portrayal. “They hired me to do this overboard, and we had fun doing it. Never in all the more than 40 years after we made it—not one complaint. Every place I've gone in the world people say, ‘God, you were so funny.’”

13. "MOON RIVER" WAS ALMOST CUT FROM THE FILM.

Lyricist Johnny Mercer initially titled it “Blue River,” before realizing there were already other songs with the title. Henry Mancini spent a month to come up with the right melody. “It was one of the hardest things I ever had to write, because I couldn’t figure out what this lady would be singing up there on the fire escape,” Mancini said. In one version of the story, the president of Paramount Pictures, Marty Rankin, after the first preview screening of the movie, said the song had to be taken out. Hepburn told the man they would cut it out of the movie over her dead body. In another version of the story, one of the producers said after the screening that the song had to go, followed by Hepburn’s uncharacteristic response. In a different retelling of the legend, Rankin said it had to go, but it was producer Richard Shepherd who reportedly told the studio head he would had to contend with his dead body. “Moon River” won the Academy Award for Best Original Song.

14. HEPBURN WROTE A NOTE TO MANCINI.

It read: "I have just seen our picture—Breakfast at Tiffany's—this time with your score. A movie without music is a little bit like an aeroplane without fuel. However beautifully the job is done, we are still on the ground and in a world of reality. Your music has lifted us all up and sent us soaring. Everything we cannot say with words or show with action you have expressed for us. You have done this with so much imagination, fun and beauty. You are the hippest of cats—and most sensitive of composers. Thank you, Dear Hank.” She signed it “Lots of love, Audrey.”

15. CAPOTE SAID HOLLY WASN’T A CALL GIRL.

He explained as much to Playboy in 1968. “Holly Golightly was not precisely a call girl. She had no job, but accompanied expense-account men to the best restaurants and night clubs, with the understanding that her escort was obligated to give her some sort of gift, perhaps jewelry or a check … if she felt like it, she might take her escort home for the night. So these girls are the authentic American geishas, and they’re much more prevalent now than in 1943 or 1944, which was Holly’s era.”

16. THE STUDIO MADE SURE SHE WASN’T SEEN AS A CALL GIRL.

Rather than “call girl,” Golightly was described officially by Paramount Pictures as a “kook,” and a press release was written and sent out during filming which quoted the actors in the film defining the term "kook." (Producer Martin Jurow: “A kook is a kitten who’ll never grow up to be a cat.”) It also stipulated that ‘kook’ was not a beatnik term, because “The star is Audrey Hepburn, not Tawdry Hepburn.”

17. GLORIA VANDERBILT MIGHT HAVE BEEN THE INSPIRATION FOR HOLLY.

Suspected influences for Holly include heiress Gloria Vanderbilt, dancer Joan McCracken, Carol Grace, Capote’s mother Lillie Mae (similar to Holly’s real name of Lula Mae), Carol Marcus, author Doris Lilly, Capote high school friend Phoebe Pierce, Oona O'Neill Chaplin, writer and journalist Maeve Brennan, and model/actress Suzy Parker. Capote called the speculation "the Holly Golightly sweepstakes,” and claimed that the real Holly was a woman who lived downstairs from him in the early 1940s. One Bonnie Golightly filed a lawsuit for libel and invasion of privacy against Capote saying she was the inspiration, but she officially lost the “sweepstakes.”

18. HOLLY’S APARTMENT SOLD FOR $7.4 MILLION.

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The interiors of her place were shot on a Paramount soundstage, but the Upper East Side brownstone on East 71st Street that was used for exteriors hit the market in 2014 for $10 million. It was sold to ‘169 E. 71st LLC’ for $7.4 million in June 2015.

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10 Scientific Benefits of Being a Dog Owner
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The bickering between cat people and dog people is ongoing and vicious, but in the end, we're all better off for loving a pet. But if anyone tries to poo-poo your pooch, know that there are some scientific reasons that they're man's best friend.

1. YOU GET SICK LESS OFTEN.

Dog snuggling on a bed with its person.
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If cleaning commercials are to be believed, humanity is in the midst of a war against germs—and we shouldn't stop until every single one is dead. In reality, the amount of disinfecting we do is making us sicker; since our bodies are exposed to a less diverse mix of germs, our entire microbiome is messed up. Fortunately, dogs are covered in germs! Having a dog in the house means more diverse bacteria enters the home and gets inside the occupants (one study found "dog-related biodiversity" is especially high on pillowcases). In turn, people with dogs seem to get ill less frequently and less severely than people—especially children—with cats or no pets.

2. YOU'RE MORE RESISTANT TO ALLERGIES.

Child and mother playing with a dog on a bed.
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While dog dander can be a trigger for people with allergies, growing up in a house with a dog makes children less likely to develop allergies over the course of their lives. And the benefits can start during gestation; a 2017 study published in the journal Microbiome found that a bacterial exchange happened between women who lived with pets (largely dogs) during pregnancy and their children, regardless of type of birth or whether the child was breastfed, and even if the pet was not in the home after the birth of the child. Those children tested had two bacteria, Ruminococcus and Oscillospira, that reduce the risk of common allergies, asthma, and obesity, and they were less likely to develop eczema.

3. YOU'LL HAVE BETTER HEART HEALTH.

Woman doing yoga with her dog.
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Everything about owning a dog seems to lend itself to better heart health. Just the act of petting a dog lowers heart rate and blood pressure. A 2017 Chinese study found a link between dog ownership and reduced risk of coronary artery disease, while other studies show pet owners have slightly lower cholesterol and are more likely to survive a heart attack.

4. YOU GET MORE EXERCISE.

Person running in field with a dog.
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While other pets have positive effects on your health as well, dogs have the added benefit of needing to be walked and played with numerous times a day. This means that many dog owners are getting 30 minutes of exercise a day, lowering their risk of cardiovascular disease.

5. YOU'LL BE HAPPIER.

Woman cuddling her dog.
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Dog owners are less likely to suffer from depression than non-pet owners. Even for those people who are clinically depressed, having a pet to take care of can help them out of a depressive episode. Since taking care of a dog requires a routine and forces you to stay at least a little active, dog owners are more likely to interact with others and have an increased sense of well-being while tending to their pet. The interaction with and love received from a dog can also help people stay positive. Even the mere act of looking at your pet increases the amount of oxytocin, the "feel good" chemical, in the brain.

6. YOU HAVE A MORE ACTIVE SOCIAL LIFE.

Large bulldog licking a laughing man.
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Not only does dog ownership indirectly tell others that you're trustworthy, your trusty companion can help facilitate friendships and social networks. A 2015 study published in PLOS One found that dogs can be both the catalyst for sparking new relationships and also the means for keeping social networks thriving. One study even showed that those with dogs also had closer and more supportive relationships with the people in their lives.

7. YOUR DOG MIGHT BE A CANCER DETECTOR.

Man high-fiving his dog.
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Your dog could save your life one day: It seems that our canine friends have the ability to smell cancer in the human body. Stories abound of owners whose dogs kept sniffing or licking a mole or lump on their body so they got it checked out, discovering it was cancerous. The anecdotal evidence has been backed up by scientific studies, and some dogs are now trained to detect cancer.

8. YOU'LL BE LESS STRESSED AT WORK.

Woman working on a computer while petting a dog.
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The benefits of bringing a dog to work are so increasingly obvious that more companies are catching on. Studies show that people who interact with a pet while working have lower stress levels throughout the day, while people who do not bring a pet see their stress levels increase over time. Dogs in the office also lead to people taking more breaks, to play with or walk the dog, which makes them more energized when they return to work. This, in turn, has been shown to lead to much greater productivity and job satisfaction.

9. YOU CAN FIND OUT MORE ABOUT YOUR PERSONALITY.

Man running in surf with dog.
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The kind of dog you have says a lot about your personality. A study in England found a very clear correlation between people's personalities and what type of dogs they owned; for example, people who owned toy dogs tended to be more intelligent, while owners of utility dogs like Dalmatians and bulldogs were the most conscientious. Other studies have found that dog owners in general are more outgoing and friendly than cat owners.

10. YOUR KIDS WILL BE MORE EMPATHETIC.

A young boy having fun with his dog.
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Though one 2003 study found that there was no link between pet ownership and empathy in a group of children, a 2017 study of 1000 7- to 12-year-olds found that pet attachment of any kind encouraged compassion and positive attitudes toward animals, which promoted better well-being for both the child and the pet. Children with dogs scored the highest for pet attachment, and the study notes that "dogs may help children to regulate their emotions because they can trigger and respond to a child's attachment related behavior." And, of course, only one pet will happily play fetch with a toddler.

A version of this story originally ran in 2015.

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16 Prehistoric Creatures You’ll See In Jurassic World: Fallen Kingdom
Chris Pratt meets the vicious T. rex in Jurassic World: Fallen Kingdom (2018)
Chris Pratt meets the vicious T. rex in Jurassic World: Fallen Kingdom (2018)
Universal Pictures and Amblin Entertainment, Inc. and Legendary Pictures Productions, LLC.

The sequel to 2015’s Jurassic World ups the ante with a huge roster of dinosaurs, pterosaurs, and marine reptiles. While some are familiar favorites (see: T. rex), others have never been seen in a major motion picture before. Pull off your nostalgia goggles and let’s take a look at what modern science has to say about the long-gone animals of Jurassic World: Fallen Kingdom.

1. TYRANNOSAURUS

Lived: 68 to 66 million years ago in North America

Diet: Carnivore

Maximum Length: 40 feet

Name Means: “Tyrant lizard”

Apparently, the most popular dinosaur of all time wasn’t above cannibalism: Multiple Tyrannosaurus rex bones have bite marks on them that match the teeth of other tyrannosaurid species. Debate has arisen over the issue of T. rex plumage. University of Alberta paleontologist Scott Persons recently compared tiny skin impressions left behind by Tyrannosaurus and its close cousins Gorgosaurus, Daspletosaurus, and Tarbosaurus. These reveal that the dinos had pebbly scales, but the samples contain no evidence of feathers. Keep in mind though that the skin impressions only represent small patches of the dinosaurs’ tails, necks, abdomens, and pelvises—so Tyrannosaurus might’ve had feathers elsewhere on its body. For the record, Persons thinks the giant carnivore would still look “pretty cool and plenty scary” with a little fuzz. “[Nobody] ever complained that tigers weren’t scary, and they’re fluffy,” he said.

2. APATOSAURUS

Artistic interpretation of an individual of A. louisae arching its neck down to drink
Public Domain, Wikimedia Commons

Lived: 155 to 150 million years ago in North America

Diet: Herbivore.

Maximum length: 80 feet

Name means: “Deceptive lizard”

In 1879, an unidentified sauropod (a long-necked dinosaur) was found in Wyoming. At first, this creature was given the name Brontosaurus excelsus but in 1903, paleontologist Elmer Riggs rechristened it as Apatosaurus excelsus (the Apatosaurus had been described before the Brontosaurus, so the name had precedence). A few scientists now think the Brontosaurus and Apatosarus actually are distinct and the much better-known name ought to be reinstated for that particular group, but others disagree. Regardless, Apatosaurus was pretty awesome. Some of its bones were pneumatic and the body contained a number of air sacs. Such traits would’ve made the big plant-eater very lightweight for an animal of its size. Apatosaurus may have also been able to break the sound barrier by cracking its sinuous tail like a bullwhip.

3. TRICERATOPS

Lived: 68 to 66 million years ago in North America

Diet: Herbivore

Maximum length: 29 feet

Name means: “Three-horned face”

Give credit where it’s due: Look at the baby Triceratops in Fallen Kingdom and you may notice that the horns above its eyes curve backward ever so slightly. This is scientifically accurate. The brow horns of Triceratops newborns were tiny bumps which bent backward during the adolescent years. Then they changed course and bowed forward while the animals matured. Puncture wounds and lesions on the skulls of adult Triceratops tell us these animals locked horns in head-to-head combat. Triceratops was constantly replacing its teeth, which were arranged in tight clusters and most likely used to shear through fibrous vegetation.

4. SINOCERATOPS

Lived: 75 to 66 million years ago in China

Diet: Herbivore

Maximum length: 19 feet

Name means: “Chinese horned face”

A newcomer to the Jurassic Park films, Sinoceratops first came to light during a 2008 fossil-hunting excursion into China’s Shandong Province. It belongs to the same family as Triceratops and was the first member of this group to be found in Chinese rock. Small, forward-bending horns lined the top of its frill, which was proportionally smaller than that of Triceratops. A single cone-shaped horn sat over the nostrils.

5. ALLOSAURUS

Lived: 155.7 to 150 million years ago in North America and Portugal and possibly elsewhere

Diet: Carnivore

Maximum length: 28 (or possibly 35) feet

Name means: “Different lizard”

In one of the trailers for Fallen Kingdom, a running Allosaurus falls flat on its face. The dinosaur was no stranger to injury in real life. Cracked ribs, broken arms, and badly-infected toes are just a few of the medical maladies that Allosaurus skeletons have been preserved with. Selected as Utah’s official state fossil in 1988, Allosaurus is one of the most commonly found predatory dinos in the American west. Strong neck muscles may have allowed the carnivore to disembowel prey by pulling its head backward in a falcon-esque tugging motion. And here’s something we’d really like to see on the silver screen: According to a 2015 study, Allosaurus could possibly open its jaws at a nightmarish 92-degree angle.

6. MOSASAURUS

Lived: 70 to 66 million years ago in Europe and North America

Diet: Carnivore

Maximum length: 56 feet

Name means: “Lizard of the Meuse River” (It was first discovered along this European river in 1764.)

Mosasaurus wasn’t a dinosaur; it’s more closely related to snakes and monitor lizards than it is to any of the other creatures you’ll read about here. Both Jurassic World flicks show the marine reptile leaping high out of the water to snag unwary prey. According to mosasaur expert Michael J. Everhart though, these animals didn’t have the tail strength or speed to pull off such an athletic feat. Mosasaurus is the most famous member (and the namesake genus) of the mosasaur superfamily. Late in the age of dinosaurs, these were some of the ocean’s major predators. They probably swam like gigantic crocodiles, keeping their flippers pressed against the body. Fossil evidence tells us that mosasaurs gave birth to live young at sea and at least some of them had vertically-fluked tails.

7. PTERANODON

Lived: 88 to 80.5 million years ago in central North America

Diet: Carnivore (probable fishing specialist)

Maximum wingspan: 20 feet (or possibly 24 feet)

Name means: “Toothless wing”

Here’s another non-dinosaur for you. Good old Pteranodon was a kind of North American pterosaur. What’s that, you ask? Pterosaurs were flying reptiles that patrolled the skies from 228 to 66 million years ago. Long before birds or bats took to the air, pterosaurs became the first vertebrate animals to ever achieve powered flight. The good people of Kansas designated Pteranodon itself as one of their official state fossils in 2014. Back in this animal’s heyday, there was a vast inland sea which covered most of the Great Plains, splitting North America in two. Pteranodon may have behaved like a modern albatross, using its narrow wings to soar for vast distances on air currents above the ocean waves. The creatures were apparently keen on seafood: Pteranodon skeletons are sometimes found with masses of fish bones in their throats and stomachs. We may never know how they captured prey, but one idea can be dismissed outright: Not a single known pterosaur had opposable toes, so Pteranodon couldn’t have grabbed things with its feet like the genetically-engineered flyers in Jurassic World do.

8. CARNOTAURUS

Bryce Dallas Howard and Justice Smith are trapped by the Carnotaurus in 'Jurassic World: Fallen Kingdom' (2018)
Universal Studios and Amblin Entertainment, Inc. and Legendary Pictures Productions, LLC.

Lived: 72 to 69 million years ago in Argentina

Diet: Carnivore

Maximum length: 25 feet

Name means: “Meat-eating bull"

Carnotaurus didn’t show up in the first four Jurassic Park movies, but Michael Crichton wrote the horned creature into his 1995 novel The Lost World. The book depicts Carnotaurus as a nocturnal hunter that can change colors like an overgrown cuttlefish. There’s no reason to put any stock in this idea, but the real Carnotaurus was not without its quirky attributes—including its forelimbs. While T. rex gets a lot of flack for its meager arms, those of Carnotaurus are proportionately smaller, and the Argentine dino didn’t even have any wrist bones. On the flip side, Carnotaurus’s strong legs and powerful tail would’ve made it a gifted sprinter. Skin impressions reveal that its back, neck, and tail were studded with bony knobs, much like the ones Carnotaurus shows off in Fallen Kingdom.

9. GALLIMIMUS

Lived: 70 million years ago in Mongolia

Diet: Probable omnivore

Maximum length: 20 feet

Name means: “Chicken mimic”

Gallimimus belongs to an ostrich-like family of dinosaurs known as the ornithomimids. Though it lacks plumage in the Jurassic movies, real ornithomimids were covered in fuzzy down as youngsters and the adults grew long feathers on their arms. Gallimimus and its brethren couldn’t fly, but their showy, wing-like forelimbs could’ve been used to help them attract mates. Ornithomimids compensated for their lack of teeth by swallowing rocks, which ground up food in the stomach. Exactly what they ate is unclear, though most paleontologists think the ostrich mimics were either omnivorous or herbivorous.

10. BRACHIOSAURUS

Lived: 155 to 140 million years ago in North America

Diet: Herbivore

Maximum length: 72 feet

Name means: “Arm lizard”

Even though it’s poorly represented in the fossil record, Brachiosaurus is well-known to the general public. This is largely due to its breakout role in the first Jurassic Park movie. The Brachiosaurus in that classic film hold their elongated necks in an almost vertical position, and this depiction might not be too far off. A 2010 biomechanical analysis argued that browsing on treetops would’ve been a more energy-efficient option for Brachiosaurus-like sauropods than holding their necks horizontally and eating ground-level plants. It’s interesting to think about the behemoth’s cardiovascular system: In order to pump blood up that lengthy neck and into the head, Brachiosaurus may have required a gigantic heart weighing in the neighborhood of 880 pounds.

11. ANKYLOSAURUS

Lived: 68 to 66 million years ago in North America

Diet: Herbivore

Maximum length: 21 feet

Name means: “Curved lizard”

We know this formidable animal had a backside covered in bony plates; yet because no one’s ever found a complete Ankylosaurus skeleton, scientists disagree about how the armor was arranged. The 19-inch-wide club on its tail was probably a weapon. Using CT scans and anatomical measurements, a Canadian research team estimated that a large Ankylosaurus club could strike its target with enough force to break bones. Evolution made some of the tail vertebrae in these dinosaurs stiff and inflexible so they could support their heavy clubs. A hammer needs its handle after all.

12. STYGIMOLOCH

Lived: 68 to 66 million years ago in North America

Diet: Probable herbivore

Maximum length: 10 feet

Name means: “Styx devil”

It’s kind of ironic that Stygimoloch is mentioned by name in Fallen Kingdom’s promo videos. Paleontologist John R. “Jack” Horner has worked as a consultant for all five Jurassic Park films. He thinks that Stygimoloch is nothing more than the juvenile version of the thick-headed dinosaur Pachycephalosaurus, which lived at the same time and place. (You may remember the latter’s cameo in 1997's The Lost World: Jurassic Park.) This would render the name Stygimoloch invalid. Horner’s argument is supported by the trademark feature of both dinos: the iconic domes on the top of their craniums. Stygimoloch’s skull bones were not fully fused together, suggesting the animal had a lot of growing to do. CT scans have also shown that Stygimoloch’s dome was significantly thinner than that of Pachycephalosaurus. Perhaps these dinos used their special skulls to flank each other—or maybe the thick noggins were designed for heavy-duty headbutts. For his part, Horner has proposed that these were used for identification.

13. STEGOSAURUS

Mounted skeleton of Stegosaurus stenops in right lateral view at the Natural History Museum, London.
Susannah Maidment et al. & Natural History Museum, London, CC BY 4.0, Wikimedia Commons

Lived: 155 to 150 million years ago in North America and Portugal

Diet: Herbivore

Maximum length: 23 feet

Name means: “Roof lizard”

Nobody knows what to make of the bony plates on Stegosaurus’s back. If self-defense was their purpose, why do they project upward from the spine, leaving the flanks of this vegetarian wide open? And why do the plates of other spiky-tailed dinosaurs in its family have radically different shapes? One hypothesis is that these bizarre accessories were used to attract mates—much like the peacock’s gaudy tail feathers. Maybe they also helped the small-headed herbivores recognize other members of their own kind from afar. The quartet of spikes on Stegosaurus’s tail were almost certainly used to ward off attackers. Live Stegosaurus got plenty of mileage out of these weapons: One survey, which compared 51 individual spikes, reported that just under 10 percent had been broken and re-healed at the tip.

14. COMPSOGNATHUS

Lived: 150 million years ago in Germany and France

Diet: Carnivore

Maximum length: Four feet

Name means: “Elegant jaw”

Only two skeletons of this dinosaur have ever been discovered, both of which were found with the remains of tiny lizards tucked inside their rib cages. That’s a pretty far cry from the scene in The Lost World: Jurassic Park where a swarm of “Compies” gobble up the man who’s been tormenting them with a cattle prod. But we digress. Named in 1859, Compsognathus used to be the smallest type of non-avian dinosaur known to science. It no longer retains this title, as the creature would’ve dwarfed some more recently-discovered dinos like the 15-inch Mongolian Parvicursor.

15. BARYONYX

Bryce Dallas Howard and Justice Smith encounter the Baryonyx in 'Jurassic World: Fallen Kingdom' (2018)
Universal Pictures and Amblin Entertainment, Inc. and Legendary Pictures Productions, LLC.

Lived: 130-125 million years ago in England, Spain, and Portugal

Diet: Carnivore

Maximum length: 25 feet

Name means: “Heavy claw”

Sail-backed Spinosaurus was the main villain in 2001's Jurassic Park III—a casting choice that irked plenty of fans. Baryonyx was a close relative of this beast who now joins Jurassic World: Fallen Kingdom’s Mesozoic ensemble. Preserved stomach contents have shown that Baryonyx ate fish as well as the herbivorous dinosaur Iguanodon. On each hand, Baryonyx had a 12-inch hooked claw that served an unknown purpose. (Artists like to imagine it as a fishing tool.) The animal’s conical teeth look well-equipped for grabbing hold of slippery prey. Despite the narrowness of its snout, Baryonyx’s jaws were able to withstand a great deal of bending and torsion.

16. VELOCIRAPTOR

Chris Pratt with a baby Velociraptor in 'Jurassic World: Fallen Kingdom' (2018)
Universal Pictures and Amblin Entertainment, Inc. and Legendary Pictures Productions, LLC.

Lived: 85 to 70 million years ago in Mongolia and China

Diet: Carnivore

Maximum length: 7 feet

Name means: “Swift thief”

Velociraptor stood less than two feet tall at the hip and weighed around 55 pounds. Michael Crichton’s description of the animal was inspired by its bigger cousin, Deinonychus. Even that dinosaur was smaller than the man-sized predators of Jurassic Park, though. Both Velociraptor and Deinonychus were dromaeosaurs: bird-like carnivores with bony rods in their tails and sickle-shaped toe claws. (When we say “bird-like,” we mean it: Dromaeosaurs are thought to be some of our feathered friends’ closest relatives. Many had plumage; Velociraptor itself came with sizable feathers on each arm.)

The notion that they hunted in packs can be traced back to the maverick paleontologist John Ostrom of Yale. During the 1960s, he worked at a Montana dig site where four Deinonychus were found around the body of a larger herbivore named Tenontosaurus. Ostrom’s belief that dromaeosaurs hunted in organized groups gained traction with scientists and novelists alike. A newer interpretation of the data is that the dinos lived alone and at most occasionally came together to mob vulnerable plant-eaters.

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