
Vintage Chicago Tribune: Sue the T. rex's journey to the Field Museum
Our city — the one of 'Big Shoulders' — has always sought out the massive. Chicago has been home to the tallest building (when it was known as Sears Tower), the largest convention center (McCormick Place) in North America, and even one of the world's largest wastewater treatment plants (Stickney Water Reclamation Plant which, OK, is in Cicero, just outside the city limits).
The opportunity to increase the city's stature once again materialized in October 1997. That's when the largest, most complete Tyrannosaurus rex skeleton became available at an auction hosted by Sotheby's. But bringing the fossil lovingly named after its discoverer to Chicago wouldn't have been possible without the combination of Sue Hendrickson and a flat tire.
As the Field Museum celebrates 25 years since the debut of Sue, here's a look back at how the T. rex made its way from the Black Hills of South Dakota to Chicago.
The vehicle of a dinosaur-hunting crew planning to leave a site in western South Dakota at the end of an expedition was found to have a flat tire. While others went into town to make the repair, Sue Hendrickson, a member of that crew, decided to have a look in an area the expedition had not searched. It was a good choice.
While examining a cliff's side, she discovered a Tyrannosaurus rex specimen — the largest, most complete and best preserved T. rex found to that date.
The dinosaur skeleton — which was estimated to be 90% complete — became known as Sue not because of its sex (undetermined) but after its finder.
Peter Larson, whose Black Hills Institute of Geological Research Inc., excavated the tyrannosaur, paid Maurice Williams, a member of the Cheyenne River Sioux tribe on whose land the fossil was found, $5,000.
The fossil was seized by federal authorities who claimed it was illegally removed from Williams' ranch, which was held in trust by the government. The Black Hills Institute was charged with violation of the U.S. Antiquities Act, theft of U.S. governmental property and theft of Native American tribal property.
Long before Sue's discovery, Peter Larson and his brother Neal had built Black Hills Institute on a reputation for highly skilled fossil preparations and exhibit mountings, selling them to a variety of private collectors and public museums, including the Field Museum.
When Hendrickson found Sue on Williams' land, the Larson brothers thought the extraordinary fossil would make a dream come true. They were going to build a nonprofit museum in Hill City, their hometown, drawing tourists from nearby Mount Rushmore.
Instead, the legal battles Sue sparked nearly bankrupted them.
The U.S. attorney's office in South Dakota, setting out to prove that the Larsons had illegally taken Sue and other fossils from federal lands, spent years and millions of dollars investigating the institute, raiding the company and carting off fossils and business records on several occasions.
In the resulting six-week trial, however, out of 146 felony charges, the jury convicted Peter Larson on two charges of failing to declare several thousand dollars he had carried with him on two business trips outside the U.S.
The 8th U.S. Circuit Court of Appeals ruled that Sue's fossil bones technically were a constituent of the soil, part of the land, and belonged to the landowner, Williams. The Supreme Court let that decision stand.
Peter Larson, whose success as a private fossil-hunter had raised the hackles of many academic paleontologists, was sent to prison on federal charges that many South Dakotans came to regard as an abuse of prosecutorial power
'I wouldn't wish that on my worst enemy,' Larson later told the Tribune. 'This was so hard on my wife, worse for her than for me. On every visiting day she traveled hundreds of miles and was there for me. But the whole ordeal drained her, and when I got out (on Dec. 8, 1998), she decided she didn't want to be married anymore. That was the hardest thing, to lose her.'
A judge awarded ownership of Sue to Williams, and the government, acting as his trustee, decided the best way to serve his interests was to auction the skeleton.
The bidding for Sue started at $500,000 and rose by $100,000 increments, quickly breaking into the millions as bidders on the floor and on phones competed for what auctioneer Redden called 'a world treasure.'
The crowd in the sales room gasped as the bidding broke through $5 million and kept climbing.
At the $7 million mark, most of the would-be buyers dropped out and tension mounted in the room as the time between bids lengthened. Finally, after several warnings, auctioneer David Redden knocked Sue down at $7.6 million — for a total of $8.36 million.
The auction took little more than eight minutes.
In the end, bidding came down to the Field Museum, the J.I. Kislack Foundation of Miami, the North Carolina State Museum of Natural Sciences, and the Dallas Museum of Natural History. Redden said a private buyer was also in the final bidding but refused to identify him.
Later, McCarter said he was never confident that Field would come away the winner.
'I was very nervous' as the bidding progressed, he said.
He declined to reveal how high the museum had been willing to go to buy Sue.
At the time, it was the highest price paid for a fossil (until a stegosaurus nicknamed 'Apex' grabbed that title in 2024). Williams received $7.6 million of the money the museum paid for Sue.
But Williams never planned to visit the fossil that once was buried on his land.
'Everybody is knowledgeable about the amount of money (Sue) brought into our family,' Williams, father of four grown children, said in a 2000 telephone interview with the Tribune. 'What we got out of the thing, we're handling it pretty well. Some of the children have used it for education and whatever.
'People here don't talk anymore about that thing.'
The Black Hills Institute claimed it had a trademark on the name Sue and that the name couldn't be used without permission.
'The trademark we have on Sue is exactly the same as … Mickey Mouse,' said Marion Zenker, marketing coordinator for the private fossil-hunting institute. 'Walt Disney didn't own the mouse, but he still owned the name.'
On April 15, 1998, the dinosaur formerly known as Sue then became formally be known as Sue. The news came as a disappointment to the thousands of kids who entered a contest to give the dinosaur a new name after legal disputes over licensing of the name Sue erupted. But museum officials conceded that lawyers advised that the contest-winning name — 'Dakota' — had the potential to cause legal problems as well, given that it was already used for several products.
Hendrickson — who did not have a high school diploma — received her first university credentials in the form of an honorary doctorate of humane letters from the University of Illinois Chicago.
The professional fossil hunter and self-taught archaeologist and paleontologist with a namesake T. rex at the Field Museum came to paleontology by way of an early career diving for sunken treasure and collecting fish specimens in the Caribbean. She was a voracious reader as a child in Munster, and decided against a formal university education after talking things over with the head of marine biology at the University of Washington.
Hendrickson had always been a hard worker, her mother said, and hoped that her success and the recognition she received serves as inspiration for other people who pursue their ambitions without the benefit of a college degree.
Sue — whose chocolate-brown skeleton took 12 people 30,000 hours to remove from rock — debuted in Stanley Field Hall (the lobby inside the Field Museum).
'Sue has a number of features never before observed in the other T. rex skeletons,' Tribune reporter William Mullen wrote. 'The new information underscores what scientists for the last several years have been postulating: that dinosaurs are closely related to birds.'
'Evolving Planet' opened, thanks to a donation by Ken Griffin, founder and CEO of Citadel. The $17 million permanent exhibit used video, interactive displays, paintings and lots and lots of fossils to chronicle the evolution of life on Earth over 4 billion years.
Sue's new smaller but much more dramatic digs on the museum's second floor opened.
The new home also incorporated changes in the presentation of the skeleton — including a much fuller chest thanks to the mounting of formerly separated gastralia, or 'belly ribs' — which were all carefully detailed on accompanying labels that help tell a bigger story.
'We wanted to use Sue as a vehicle to inform the public that science is never done,' said museum CEO Richard Lariviere. 'You're always understanding.'
Thanks for reading!
Subscribe to the free Vintage Chicago Tribune newsletter, join our Chicagoland history Facebook group, stay current with Today in Chicago History and follow us on Instagram for more from Chicago's past.
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Yahoo
4 hours ago
- Yahoo
When is the next full moon and does it really affect your health?
The next full moon – known as the Strawberry Moon – will appear on 10 June, peaking the following morning. It's not named for its colour, but because it marks the start of wild strawberry season. Some people say the full moon messes with their sleep, mood or energy. And it's not just superstition – scientists are now looking into whether lunar phases can influence things like sleep, hormones, heart health and mental wellbeing. So, is there anything in it? Here's what we know – and how to feel your best when the moon rolls around. Despite the name, the Strawberry Moon doesn't actually turn pink. The nickname comes from Native American and European traditions that tied full moons to seasonal events – in this case, the strawberry harvest. You might also hear it called the Rose Moon, Honey Moon or Mead Moon, depending on where in the world you are. This year's Strawberry Moon will be particularly striking. It's the lowest-hanging full moon of 2025 in the Northern Hemisphere, which means it will look bigger and more golden as it rises at dusk. No telescope needed – just head outside and look up. The idea that the moon impacts our health has been around for centuries. While not all of it is backed by stats (and results are often mixed), scientists are starting to dig deeper into potential connections. Here's what some of the research says: A 2013 study from the University of Basel found people took longer to fall asleep, got 30% less deep sleep, and slept about 20 minutes less during a full moon, even in controlled rooms without light or clocks. More recently, researchers at the University of Washington found a similar pattern: people went to bed later and slept less in the days leading up to a full moon, no matter where they lived or whether they had electric lighting. It means since moonlight and bedtime habits were ruled out, something else might be at play, in this case, maybe our body's own rhythm responding to the lunar cycle. The average menstrual cycle lasts around 28 to 30 days – similar to the lunar cycle – so it's no surprise the two have long been linked. In fact, the word 'menstruation' shares roots with the Greek word for moon (mene) and the Latin for month (mensis). A small 1980 study did find that some women were more likely to start their periods around the new moon. But a large-scale analysis from 2017 by period-tracking app Clue, covering more than 7.5 million cycles, found no consistent link between period start dates and moon phases. Studies on the moon's impact on heart health have been mixed. A 2021 Japanese study found no link between moon phases and out-of-hospital cardiac arrests. However, a small 2013 study reported that blood pressure readings were slightly lower during full and new moons – suggesting a subtle effect on circulation. The idea that the moon affects our mood goes way back. The word 'luna' (Latin for moon) was even linked to emotional shifts in ancient times. Modern research, though, doesn't show a clear link. A 2017 study in psychiatry reported no significant rise in mental health issues during different moon phases. That said, research suggests people with conditions like bipolar disorder may be more sensitive to sleep disruptions, which, as we've seen, can happen around the full moon. So if you have mood changes, it's less likely due to the moon and could be more about the knock-on effects of poorer rest. Even if you're not usually moon-sensitive, there's no harm in building a few easy habits around the full moon, especially if it helps you feel more balanced and better rested. Wind down early. Try switching off a bit sooner in the evenings before the full moon. Even 15 minutes can help signal to your brain it's time to relax. Block out the glow. Blackout curtains or an eye mask can support melatonin production, the hormone that helps you sleep. Move your body. A little gentle exercise during the day (like walking or yoga) can help regulate sleep and release stress. Skip the caffeine – or cut back after 2pm. It can sneakily mess with your sleep, even if you feel fine. Track patterns: If you notices changes, jot down how you feel during different moon phases. You might be more in sync than you realise. Read more: Strawberry moon to rise over Britain next week, but it will be in an odd place (Yahoo News UK, 3-min read) What It Means to Get Your Period on a Full Moon (21 Ninety, 3-min read) What is 'moon breathing'? The ancient technique that promises to help you fall asleep (New York Post, 3-min read)


Indianapolis Star
3 days ago
- Indianapolis Star
When is the full moon in June? Strawberry moon in Indiana will be a sweet sight
The month of June is going to be a sweet feast for Indiana skywatchers. Not only can Hoosiers witness the Strawberry Moon but also the Milky Way, "the bright central bulge of our galaxy," writes NASA, which should be visible through August. Here are some quick facts about the Strawberry Moon that skywatchers can snack on as it soars across the heavens. Wednesday, June 11, 2025, is when the sweet Strawberry Moon shines in the night sky. The moon's phases in June are: According to the Old Farmer's Almanac, moonrise for the Indianapolis area will happen by roughly 10:09 p.m. Wednesday, June 11, crossing the meridian at 1:38 a.m. before setting at 6:01 a.m. Thursday. You can check moonrise and moonset times for your zip code by visiting the Old Farmer's Almanac online. Story continues after photo gallery. Skies around Indianapolis are predicted to be mostly clear Wednesday night, June 11, with a low of around 60, according to an advanced forecast from the National Weather Service. Similar to the Pink Moon, June's Strawberry Moon takes its name from seasonal plant growth, according to the Old Farmer's Almanac. Many ripening berries were ready to be harvested around this time in the northeastern United States. Other names for June's full moon from Native American tribes include the Birth Moon, Hot Moon, Blooming Moon, and the Green Corn Moon. The Milky Way can best be viewed somewhere far away from bright city lights. Beverly Shores, near Gary, is an International Dark Sky location and therefore an excellent place for stargazing. You can also travel to Kemil Beach at Indiana Dunes State Park and Dr. T.K. Lawless County Park in Michigan, which also are designated dark sky locations, according to DarkSky International. According to NASA, traces of the Milky Way will appear as a "faint, cloud-like band arching across the sky toward the south." If you plan on observing the night sky this month, writes NASA, keep the following dates in mind for June 2025: The following free astronomy apps can help you locate stars, planets, and constellations. The full Buck Moon should reach peak illumination by Thursday, July 10, 2025. When is the next full moon?: When every full moon shines in 2025. Dates, times and the history behind each name.
Yahoo
3 days ago
- Yahoo
June 2025 full moon: It's been years since you've seen one that looks like this
June 2025's full moon is coming to a sky near you in the early morning hours of June 11. And while all June full moons ride low in the sky, spring's final full moon this year will be the lowest full moon in almost 20 years. The strawberry moon will rise on the evening of Tuesday, June 10, and will shine into Wednesday morning, a "sight that can be seen around the world," said Brian Lada, an AccuWeather meteorologist. June's full moon is called the strawberry moon because it signaled to some Native American tribes that it was the time of year to gather ripening wild strawberries, according to the Old Farmer's Almanac. Notably, this year's strawberry moon could actually have a reddish glow, due to how low it will sit in the sky and the haze from wildfires. June's full moon will reach peak illumination on June 11, 2025, at 3:44 a.m. ET, the Almanac said. But it will look plenty full as it rises the evening before, June 10. The strawberry moon is the most colorful of the year because it takes a low, shallow path across the sky, said Bob Bonadurer, director of the Milwaukee Public Museum's planetarium. The June full moon's arc across the sky means moonlight must travel through more of the Earth's atmosphere, which can give it a colorful tint. "So there's a chance it will actually look a little bit reddish or pink, and, and so that may also be part of the origin of the name," Chris Palma, professor of astronomy and astrophysics at Penn State University, told AccuWeather. Smoke in the atmosphere from Canadian wildfires could also act to create a colorful moon. According to EarthSky, the moon will the lowest in the sky that it's been since 2006. "That's because we're in the midst of a major lunar standstill," which has to do with the moon's orbit around the Earth. "It's all about the inclination of the moon's orbit, which undergoes an 18.6-year cycle," noted EarthSky's John Jardine Goss. "The cycle happens because the moon's orbit is being slowly dragged around – mostly due to the pull of the sun – every 18.6 years." This year's major lunar standstill culminated in January 2025. And we're still close enough to it that the standstill is affecting the path of this June full moon, EarthSky said. This article originally appeared on USA TODAY: A notable June 2025 Strawberry full moon visible on June 11