A remarkable 10-meter-long ichthyosaur skeleton was discovered in Rutland, UK, by Joe Davis during routine work at Rutland Water Nature Reserve. Dating back 180 million years to the early Jurassic, this is the most complete large marine reptile ever found in Britain, making it a groundbreaking paleontological discovery. The find, initially met with doubt, was confirmed by experts as a rare and complete fossil of an apex predator in ancient seas. Due to its fragility, the skeleton was temporarily reburied and excavated over 14.5 days with a team of paleontologists using advanced techniques like photogrammetry and plaster-jacketing. These methods allowed detailed 3D modeling and data sharing worldwide. The discovery is especially significant because complete ichthyosaur fossils are extremely rare in the UK, especially inland. Public interest surged after the find went viral, highlighting both the public’s fascination with fossils and the rarity of such discoveries. The fossil is now undergoing conservation over two years before being displayed at Rutland, offering the public a rare opportunity to engage with prehistoric marine life. This story underscores how chance, modern technology, and scientific collaboration can transform a simple discovery into a landmark event in paleontology.
It is summer where I live, and luckily I live near the Pacific Ocean.
As the weather continues to heat up, I'm spending more time at the beach.
It always makes me wonder what's going on under the water.
From the deep sea to the shoreline, the ocean is teaming with creatures that are stranger,
smarter, and more surprising that most of us could ever dream up.
For July's TED Talks Daily playlist, we have gathered five of our favorite talks
that dive into the awe-inspiring and occasionally mind-bending creatures
from orcas to kinky fish that live beneath the waves.
Happy listening!
You're listening to TED Talks Daily, where we bring you new ideas to spark your curiosity every day.
I'm your host, Elise Hugh.
Dinosaurs, you're about to hear the exciting story of the excavation of a Jurassic Giant,
led by the excavation leader, Dean Lomax.
In his 2022 talk from TEDx Manchester, he describes the work it took to uncover the ikthiasaur fossil.
And in doing so, he sheds light on the way modern technology has revolutionized paleontology.
That's coming up right after a short break.
And now, our TED Talk of the day.
Paleontology, I know what you're all thinking.
Jurassic Park, maybe Ross from Friends?
Perhaps even in the anti-Jones, but that's archaeology.
Let me show you some real paleontology.
Now, first of all, let's take a step back in time, not quite to the Jurassic, at least not yet,
bought to January 21st, 2021, when I received an email about a curious discovery made in
Rutland, in the Midlands. As a paleontologist, you can probably imagine, I get countless messages
and emails from people saying, "Oh, we've made a cool fossil discovery."
Being completely honest, most of the time, it turns out to be, well, a weird shaped rock.
But, little did I know, this email would change my life.
The finder be made at Rutland Water Nature Reserve
by Joe Davis, who works for the Leicestershire and Rutland Wildlife Trust to run the reserve
in partnership with Angling Water who own the land.
Whilst doing some routine maintenance in one of the reserve legumes, he lowered the water levels,
and Joe had spotted, by chance, this structure.
Unsure of what to make of it, he thought, "Mmm, could this be a bit of old pipe, maybe?"
Or perhaps, "Is this dinosaur skeleton?" he joked.
Luckily, Joe thought to himself, "Is this, could it be an important discovery?"
So, crucially, he sought expert advice.
When these photos pinged into my inbox, I immediately recognized them
as large vertebrae from the spine of an ichthyosaur,
or is colloquially known as a seed dragon.
Now, I do need to clear that name up just a little bit, because, I'm sorry to say,
they're not dragons. Sorry, they're also not swimming dinosaurs.
They're not the Loch Ness Monster on tour, either, and they're most definitely not,
as the BBC's of them, seed dragon dinosaur dolphin fossils.
Terrible.
ichthyosaurs are, in fact, an awesome group of ancient marine reptiles
that lived in the prehistoric seas as dinosaurs reign supreme on land.
Like modern-day whales and dolphins, they gave birth to live young,
and they breathed there. Unfortunately, ichthyosaurs went extinct around 90 million years ago.
Our Rutland ichthyosaur lived during the early Jurassic, around about 180 million years ago.
This is a time when Rutland was deep under water, covered by an ancient tropical sea.
Now, I spent most of my professional career of around 14 years studying thousands of ichthyosaurs.
And this has been a great pleasure to travel around the world, study lots and lots of ichthyosaurs,
and so when I received these photos, I immediately knew that this could be something very special
indeed. But of course, just looking at photos, it's hard to know exactly whether this is going
to be something unique, or is it just a few versibre. After speaking to fellow marine reptile experts,
Dr. Mark Evans, who has also sent details of the find, we decided to visit the site in February
and lead an islander mini excavation, a bit of an exploratory dig to see what we could uncover.
On a cold day in February, where the ground was literally frozen right beneath our feet,
after spending so much time meticulously removing the Jurassic clay from around the skeleton,
we were blown away because we revealed what appeared to be a gigantic skeleton,
unlike anything ever found in Britain before. Clearly, this was a big deal.
Well, we had to be very quick to contain our excitement because due to the damp wintery conditions,
and the fact that this was a super fragile skeleton, it meant it wasn't the right time to collect
this ichthyosaur. So, unfortunately, might seem a little bit counterintuitive, but we had to re-berry
the ichthyosaur, and we had to cover it with plastic sheets and then Jurassic clay. Because you have
to remember, this, of course, is an active nature reserve, and so they had to also, the nature reserve,
they had to raise the water levels to then the ichthyosaur went back under the water, but it was
actually protected, and then waiting for what felt like millions of years. In six months, we were
back on site, but this time with a superb team of paleontologists. Whilst we, when we arrived on
site, we had to pick up where we left off, and so we removed those plastic sheets, removed the
Jurassic clay, and started to expose some more of the skeleton. We were overly ambitious in February.
We thought, based on that little dig that we did the one day excavation, we thought,
okay, we could probably get the entire skeleton out of the ground in just one week.
Yeah, we were wrong. The skeleton was much larger, more important, and more complete than
any of us would have imagined, and it doubled our time on site. We spent 14 and a half days
altogether, spread over to three weeks, and this was also working very long hours from sunrise
to sunset. Whilst the team was excavating the ichthyosaur, we also had to look out for all sorts
of other pieces in the surrounding matrix of the ichthyosaur. We also found hundreds of the
squid-like ammonites. We found lots of fossil shells, and these are all really important because
they helped to build up this bigger picture of the ancient Jurassic ecosystem in which this ichthyosaur
lived. The team also had to move fast as well. This really was quite a race against time,
because once we'd exposed the skeleton, there was more chance that it could end up degrading
further. So team members like Dr. M. Nichols here had to apply a consoled and a thin glue that
seeps into the bones and helps them to become more robust to remove the skeleton out of the ground.
Once we'd fully exposed the skeleton, we then could eventually record all of our measurements
and get a full data set. For example, like for the skull. Nigel here, who I co-led the excavation
with, so Nigel focused on the conservation side of things, ensuring that the ichthyosaur remains
safe and secure throughout the entire excavation. Whilst on site, one of the team members Steve Day
created a wonderful photogrammetry model, which photogrammetry is an interesting technique where you
take thousands of photos and put them together and build a three-dimensional model. This is a sort of
technique that revolutionising paleontology. We're able to capture all of this data whilst the ichthyosaur
sat in the ground. So before we've even removed anything, now we've taken that out of the ground,
we still have this data and we can send that to our colleagues all around the world.
Of course now, fully uncovered, it's time to literally get this Jurassic giant out of the ground.
Much easier said than done when you're dealing with such a complete and very heavy fossil weighing
several tons. The first port of call was to create a trench all the way around the skeleton.
And the reason for that is that we needed to get right on underneath this skeleton so that we
could begin the process of plaster-jacketing. Now, plaster-jacketing is an important process in the
field of paleontology. We use these protective plaster jackets that essentially care for and secure
the bones and the surrounding matrix so that we can take them out of the field and into the lab so
that we can analyse the fossil and the matrix and work out what's going on. We also had to, for the
bigger.
school block and the body block we also had to create a wooden frame to help
support the immense weight. After various challenges on site we finally
managed to remove the entire skeleton after dissecting it into several more
manageable blocks but this one block here which is the main body block this
weighed one and a half tons. It's actually being removed which is quite nice
is actually being removed by Joe Davis who found the Ixthesore and this was an
interesting moment for the team because it's quite an emotional moment because
we'd spent an invested so much time and energy into this Ixthesore excavation
that this moment captured that final piece where we're removing this from its
final resting place on 180 million years ago on January 10th 2022 this is
almost one year after Joe had made that incredible discovery. Anglic water and
the University of Manchester issued a joint press release announcing the
find amazingly the story went viral we were picked up on a multitude of
different platforms TV radio newspaper went viral all across social media we
were thrilled to bits with this it was amazing amazing response about our
beautiful Ixthesore but one of the things is is why do you think exactly
did this Ixthesore get so much interest first of all everybody loves a cool
fossil especially when it's big and it's complete so you've got a massive
tick there but genuinely this Ixthesore was an apex predator at the very top of
its food chain it's in the Jurassic Sea so again another big tick but on top of
that one thing it's important to highlight is the very fact that Britain is the
birthplace of Ixthesores this was the first Ixthesore specimen brought the
attention of science found by Mary and Joseph Anning more than 200 years ago
in the line Regis on the Dorset coast now a days finding Ixthesore fossils in
the UK generally they're found on the Somerset the Dorset and the Yorkshire
coastlines and that's because you have the constant erosion of the foreshore and
the cliffs you might be lucky to find say the isolated one or two vertebrae on
the beach if you go looking but still finding a complete skeleton and especially
anything large on the coastline is incredibly rare this is why I find in the
Rutland Ixthesore in the centre of the UK in an unusual exposure is so
extraordinarily rare so what next for this significant specimen well despite
ongoing plans to try to replace the Rutland war to nature reserve with the
Jurassic Park I'm sorry I'm sorry I apologize
composer myself no the next major step is for Nigel to clean and conserve the
entire skeleton and this is going to take at least two years to get to that
point at that stage then me and the rest of the team were able to study the
Ixthesore as much detail as possible and then prepare it for its eventual
display at Rutland where it will then attract hopefully millions of people
will travel around the world to come and see this specimen marvel at this
Jurassic giant and understand the hidden history right beneath their feet what
an incredible journey with most fossil finds there's always an element of
luck involved you know being in the right place at the right time people search
their entire lives for something like this and never even come close the funny
thing is Joe wasn't even looking for this he genuinely stumbled upon this
exceptional discovery a 10 meters long the Rutland Ixthesore is the most
complete skeleton of a large prehistoric reptile ever found in the UK this
once in a lifetime discovery represents one of the greatest finds in British
paleontological history on a personal level leading this excavation and
revealing this Jurassic giant has been one of the highlights of my career
thank you all very much for let me share this journey with you
that was Dean R. Lomax at Ted X Manchester in the UK in 2022 this talk was
originally published in September of that year if you're curious about Ted's
curation visit Ted.com/curationguidelines and that's it for today Ted Talk's
Daily is a podcast from Ted this episode was produced and edited by our
team Martha Estefanos Oliver Friedman Lucy Little Emma Tobner and Tonsica
Sunglaar Neva additional support from Daniella Ballerizo Christopher
Faisy-Bogan Valentina Bohanini band band Chang Brian Green and Laney Lot learn
more at podcast. Ted.com I am Elise Hugh thanks for listening
Podcast Summary
Key Points:
A complete 10-meter-long ichthyosaur skeleton was discovered in Rutland, UK, by Joe Davis during routine maintenance at Rutland Water Nature Reserve.
The fossil, dating back 180 million years to the early Jurassic, is the most complete large marine reptile ever found in Britain.
The discovery was initially met with skepticism, but experts confirmed it as a significant find involving a previously unknown, top-of-the-food-chain apex predator.
Due to fragile conditions, the skeleton was temporarily reburied and later excavated over a 14.5-day effort involving a team of paleontologists and conservation specialists.
Advanced techniques like photogrammetry and plaster-jacketing were used to preserve and document the fossil in detail, enabling global scientific collaboration.
The find sparked widespread public interest because it is rare—especially a complete skeleton in the UK’s inland regions, not just coastal areas.
The ichthyosaur’s discovery highlights the importance of luck, public engagement, and modern technology in paleontology.
The fossil is now being conserved over two years before being displayed at Rutland, offering public education on prehistoric marine life.
Summary:
A remarkable 10-meter-long ichthyosaur skeleton was discovered in Rutland, UK, by Joe Davis during routine work at Rutland Water Nature Reserve. Dating back 180 million years to the early Jurassic, this is the most complete large marine reptile ever found in Britain, making it a groundbreaking paleontological discovery. The find, initially met with doubt, was confirmed by experts as a rare and complete fossil of an apex predator in ancient seas.
5 days with a team of paleontologists using advanced techniques like photogrammetry and plaster-jacketing. These methods allowed detailed 3D modeling and data sharing worldwide. The discovery is especially significant because complete ichthyosaur fossils are extremely rare in the UK, especially inland.
Public interest surged after the find went viral, highlighting both the public’s fascination with fossils and the rarity of such discoveries. The fossil is now undergoing conservation over two years before being displayed at Rutland, offering the public a rare opportunity to engage with prehistoric marine life. This story underscores how chance, modern technology, and scientific collaboration can transform a simple discovery into a landmark event in paleontology.
FAQs
Ichthyosaurs were ancient marine reptiles that lived in prehistoric seas during the Jurassic period. They resembled dolphins and gave birth to live young, but are not related to dinosaurs or dragons.
It was discovered in January 2021 by Joe Davis during routine maintenance at Rutland Water Nature Reserve, when he noticed an unusual structure in the waterlogged ground.
The excavation was paused due to wet, freezing conditions that made the fragile fossil unstable. The skeleton was carefully re-covered and the water level was raised to protect it until conditions improved.
It is the most complete and largest ichthyosaur skeleton ever found in the UK, dating back 180 million years. Its discovery in central England—where such fossils are rare—made it a landmark find in British paleontology.
They used photogrammetry—a technique involving thousands of photos—to create a 3D digital model of the fossil while it remained in situ, allowing global analysis before any physical removal.
The team faced logistical difficulties due to the skeleton's size and fragility, required long hours of work, and had to use plaster jackets and wooden supports to safely extract and transport the fossil.
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