Tyrannosaurus rex may have gone extinct about 65 million years ago, but that didn’t stop four international experts from diving into a gory and gut-filled autopsy of the giant beast. National Geographic and its scientific collaborators made the fake specimen as realistic as possible, giving the “dead" T. rex 50 serrated teeth, bristlelike protofeathers and even shock-absorbing pads on its feet. [Read a Q&A with a paleontologist star in "T. rex Autopsy"]
On display
T. rex on display in the custom-designed biology lab prior to autopsy. (Photo credit: National Geographic Channels/Stuart Freedman)
Those in charge
Executive Producers (left to right), Allan Butler (NGC US), Ed Sayer (NGCI), Paul Wooding (Impossible Factual) and the man responsible for the T. rex build, Jez Gibson-Harris (Crawley Creatures) stand before their creation. (Photo credit: National Geographic Channels/Stuart Freedman.)
Awaiting the procedure
T. rex on display in the custom-designed biology lab prior to autopsy. (Photo Credit: National Geographic Channels/Christopher Albert.)
What big claws you have...
Detail of T. rex claw. (Photo credit: National Geographic Channels/Stuart Freedman.)
Doctors in the house
From left to right, Dr. Steve Brusatte, Dr. Tori Herridge and Dr. Luke Gamble scrub in for the autopsy. (Photo credit: National Geographic Channels/Stuart Freedman.)
On a mission
The scientists enter the specially constructed biology lab. (Photo credit: National Geographic Channels/Stuart Freedman.)
Aging the beast
Dr. Luke Gamble takes a chainsaw to the T. rex leg to get a cross section of its bone, from which its age will be extrapolated. (Photo credit: National Geographic Channels/Stuart Freedman.)
An examination
Dr. Tori Herridge examines the severed T. rex leg as Dr. Steve Brusatte photographs the foot. (Photo credit: National Geographic Channels/Stuart Freedman.)
The first cut
Dr. Luke Gamble makes the first incisions into the T. rex with a blade as Dr. Steve Brusatte looks on. (Photo credit: National Geographic Channels/Stuart Freedman.)
Physical labor
Drs. Luke Gamble and Tori Herridge catch their breath after lifting the T. rex' heavy internal organs out of the body. (Photo credit: National Geographic Channels/Stuart Freedman.)
Reviewing the last meal
Dr. Steve Brusatte and Matthew T. Mossbrucker lift the T. rex' stomach out of the body. (Photo credit: National Geographic Channels/Stuart Freedman.)
Surveying their work
The team, (left to right) Dr. Steve Brusatte, Dr. Luke Gamble, Dr. Tori Herridge Matthew T. Mossbrucker, have removed the T. rex' stomach. (Photo credit: National Geographic Channels/Stuart Freedman.)
Big chompers
Dr. Luke Gamble examines the T. rex's teeth. (Photo credit: National Geographic Channels/Stuart Freedman.)
Extra large foot
Dr. Tori Herridge and Dr. Steve Brusatte examine the T. rex foot. (Photo credit: National Geographic Channels/Stuart Freedman.)
Discussing the dissection
Dr. Tori Herridge, Dr. Steve Brusatte, Matthew T. Mossbrucker and Dr. Luke Gamble examine the T. rex's hind quarters. (Photo credit: National Geographic Channels/Stuart Freedman.)
Opening the animal
Dr. Luke Gamble slices open the T. rex abdomen with assistance from Dr. Steve Brusatte (left), Dr. Tori Herridge and Matthew T. Mossbrucker (right). (Photo credit: National Geographic Channels/Stuart Freedman.)
Multiple exams at once
Dr. Steve Brusatte and Dr. Tori Herridge examine the T. rex teeth while Dr. Luke Gamble and Matthew T. Mossbrucker examine its gastralia. (Photo credit: National Geographic Channels/Stuart Freedman.)
Dental exam
Drs. Brusatte and Herridge examine the T. rex's teeth with a clamp and manual assistance. (Photo credit: National Geographic Channels/Stuart Freedman.)
You don't have the guts
Dr. Luke Gamble hands his colleagues the T. rex's intestines from inside the body cavity. (Photo credit: National Geographic Channels/Stuart Freedman.)
The right doc for the job
Palaeobiologist
Palaeobiologist Dr. Tori Herridge brings her scientific expertise to bear in T. rex Autopsy. (Photo credit: National Geographic Channels/Stuart Freedman.)
Bringing his knowledge
Museum curator and fossil expert Matthew T. Mossbrucker shares his understanding of dinosaurs in T. rex Autopsy. (Photo credit: National Geographic Channels/Stuart Freedman.)
Examining the insides
Dr. Tori Herridge, Dr. Luke Gamble, Matthew T. Mossbrucker and Dr. Steve Brusatte (left to right) separate the T. rex's stomach. (Photo credit: National Geographic Channels/Stuart Freedman.)
What a heart!
Matthew T. Mossbrucker, Dr. Luke Gamble, Dr. Steve Brusatte and Dr. Tori Herridge (left to right) with the T. rex's removed organs (lung, heart & intestines). (Photo credit: National Geographic Channels/Stuart Freedman.)
Better to see you with
Dr. Luke Gamble and Dr. Tori Herridge prepare to remove the T. rex's eye as Dr. Steve Brusatte and Matthew T. Mossbrucker look on. (Photo credit: National Geographic Channels/Stuart Freedman.)
Tools of the job
Dr. Luke Gamble with chainsaw as he prepares to cut into the T. rex. Matthew T. Mossbrucker, Dr. Steve Brusatte and Dr. Tori Herridge (left to right) in the background. (Photo credit: National Geographic Channels/Stuart Freedman.)
Getting the details
Drs. Steve Brusatte and Dr. Tori Herridge examine T. rex bone sample. (Photo credit: National Geographic Channels/Stuart Freedman.)
Keeping their distance
The film crew can't quite follow Drs. Luke Gamble and Steve Brusatte as they examine the T. rex's innards. (Photo credit: National Geographic Channels/Stuart Freedman.)
Dissecting the heart
Matthew T. Mossbrucker, Dr. Luke Gamble, Dr. Tori Herridge, Dr. Steve Brusatte (left to right) slice open the T. rex heart. (Photo credit: National Geographic Channels/Stuart Freedman.)
Egg-celent
Dr. Tori Herridge retrieves an egg from the T. rex via its cloaca. (Photo credit: National Geographic Channels/Stuart Freedman.)
Mid-autopsy
The T. rex's stomach and intestines have been removed. (Photo credit: National Geographic Channels/Stuart Freedman.)
Last meal
Matthew T. Mossbrucker, left, and Dr. Steve Brusatte examine the contents of the T. rex's stomach. (Photo credit: National Geographic Channels/Stuart Freedman.)
A big-hearted creature
Exterior of the T. rex's heart. (Photo credit: National Geographic Channels/Stuart Freedman.)
Messy work
Bloody boots. (Photo credit: National Geographic Channels/Stuart Freedman.)
Dissection of the heart
Interior of the T. rex's heart once sliced open. (Photo credit: National Geographic Channels/Stuart Freedman.)
A different perspective
Dr. Herridge, Dr. Gamble and Mossbrucker examine the T. rex's eye following its removal. (Photo credit: National Geographic Channels/Stuart Freedman.)
Another exam
Dr. Tori Herridge reaches into the T. rex's cloaca. (Photo credit: National Geographic Channels/Stuart Freedman.)
