16 Feb 2023

A pair of tyrants

From Our Changing World, 5:00 am on 16 February 2023

In 2022 Auckland War Memorial Museum received two new guests: a pair of gigantic fossilised Tyrannosaurus rex skeletons.  

Join producer William Ray as he meets the dinosaurs and then discovers the story behind the bones with University of Kansas palaeontologist Dr David Burnham

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A pair of T. rex skeletons on display in the museum foyer. Their impressively toothy skulls are open as if roaring.

Double trouble: Auckland Museum's resident tyrants, Barbara and Peter the T. rex skeletons. Photo: Auckland Museum

Scientists who’ve studied the fossils say they have evidence of dramatic injuries, which might shed light on the lifestyles of these deadly dinosaurs.  

The first, nicknamed “Peter”, has a devastating injury to his femur, which seems to have been bitten in half by another T. rex in a battle over territory or mating rights.  

Barbara the T-rex will be displayed at Auckland Museum from 2 December 2022 until the end of 2023.

Barbara's head and jaws are in pristine condition. Photo: Supplied

The second, “Barbara”, has a significant injury to her foot, which would have made it extremely difficult for her to hunt. Some scientists say the fact this injury healed might suggest she was helped to find food by other tyrannosaurs – hinting at a more caring, social side to these dinosaurs.  

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