TLS02E05 Dinosaur Food
Terrible Lizards14 Okt 2020

TLS02E05 Dinosaur Food

It's commonly known that Tyrannosaurus carnivorous, but this is perhaps as far as most people would be prepared to go. Other than the most obvious points (the ones in its mouth for starters) though, what do we actually know about dinosaur diets and how do we know it? In this episode Dave and Iszi dive into the guts of dinosaurs and look at their teeth, jaws, stomachs and yes, coprolites are back again. From microscopic scratches on the enamel of their teeth through to the last meals that they ate, dinosaur fossils provide a surprising range of information on what they ate, and how. After digesting this gastronomic information, we are joined by Robin Ince for an aperitif of dinosaur cannibalism and egg thievery.

An old blogpost by Dave on an early herbivorous theropod he helped to name and describe https://archosaurmusings.wordpress.com/2009/07/07/a-last-bit-of-limusaurus-–-theropod-diets-and-herbivory/

One of Dave's blogposts on the feeding behaviour of giant Mongolian tyrannosaurs:

https://archosaurmusings.wordpress.com/2010/07/14/selective-feeding-by-tyrannosaurs/

A piece on a baby Diplodocus getting chewed up: https://archosaurmusings.wordpress.com/2018/04/22/non-tyrannosaurs-biting-like-tyrannosaurs/

Find out more about Robin Ince here: http://robinince.com/mainpage/ and buy his books.

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Episoder(136)

S12DB17 Why Palaeontologists Hate 'Biggest Dinosaur' Headlines

S12DB17 Why Palaeontologists Hate 'Biggest Dinosaur' Headlines

In this bite from an old live stream, Iszi Lawrence and Dr Dave Hone discuss why claims of the "largest dinosaur ever" are much harder to prove than the headlines suggest. They explore how palaeontolo...

5 Aug 10min

TLS12E07 The Business of Dinosaurs:

TLS12E07 The Business of Dinosaurs:

Should dinosaur fossils belong in museums—or can they be bought and sold like works of art? When the spectacular Tyrannosaurus rex known as "Gus" was preparing to go under the hammer (and has since so...

29 Jul 52min

S12DB16 T. rex bite marks, the new Spinosaurus model & the next dinosaur superstar?

S12DB16 T. rex bite marks, the new Spinosaurus model & the next dinosaur superstar?

In this archive discussion, Iszi Lawrence and Dr Dave Hone answer listener questions about museum exhibits, dinosaur reconstructions, Spinosaurus, and which prehistoric animal could become the next gl...

22 Jul 10min

S12DB15 T. rex under the hammer

S12DB15 T. rex under the hammer

With another Tyrannosaurus rex making headlines at auction, we're revisiting this discussion from 2020, recorded just after the famous sale of Stan. Iszi Lawrence and Dr Dave Hone explore why the sale...

15 Jul 14min

S12DB14 Inside an Oviraptor Nest!

S12DB14 Inside an Oviraptor Nest!

In this 2021 clip from Terrible Lizards, Iszi and Dave discuss the fossilised Oviraptor nest that made headlines around the world. Was this really evidence that dinosaurs sat on their eggs like birds,...

1 Jul 12min

TLS12E06 Spinosaurus, Jurassic World & Troodon

TLS12E06 Spinosaurus, Jurassic World & Troodon

Recorded live at the Lyme Regis Fossil Festival 2026, Iszi Lawrence and Dr Dave Hone tackle questions from the audience on everything from Spinosaurus salt glands and Jurassic World to feathered ptero...

23 Jun 54min

S12DB13 Mary Anning, Marine Reptiles & the Jurassic Coast

S12DB13 Mary Anning, Marine Reptiles & the Jurassic Coast

Mary Anning is one of the most important figures in the history of paleontology  but how much do we really know about her? Recorded live at the Lyme Regis Fossil Festival, Iszi Lawrence and Dr Dave Ho...

17 Jun 17min

S12DB12 What colour were triceratops horns?

S12DB12 What colour were triceratops horns?

Were dinosaur horns brightly coloured? And is there really such a thing as a "top predator"? In this extract of a Terrible Lizards bonus we recorded last year, we tackle two surprisingly big dinosaur ...

3 Jun 12min

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