Terrible Lizards

It's time to give some love to some dinosaurs that don't get enough and pretty much top of that list needs to be Psittacosaurus . This (mostly) little dinosaur is one of the earlier ceratopsains but lacking the size, horns and frills of their more notable cousins, it's sadly all too easy to see why they get ignored. But that's a shame because as well as having some neat little features of their ow...

Riparovenator and Ceratosuchops – Chris Barker and Darren Naish Just like the start of series 3, we are kicking off the new series with a special on a new research paper (of which Dave is one of the authors) which is out today! In it, two new, large, predatory dinosaurs from the UK are named and both are part of the spinosaur group! Obviously it's all very exciting, but to avoid things being too D...

Series 5 trailer with Dave Hone, Iszi Lawrence, Jay Foreman, Darren Naish, Suzy Buttress, I know dino, Bec Hill and Spanners! Series 5 starts on 29th September 2021. Links: www.patreon.com/terriblelizards @iszi_lawrence @dave_hone facebook.com/terrriblelizardspodcast

An interview about Marine Reptiles with Keirsten Formso @formophology. To get more free bonus content FIRST become a Terrible Lizards Patron on patreon.com/terriblelizards In the third series of Terrible Lizards we finally edged away from dinosaurs to cover pterosaurs, but in the Mesozoic, there were far more reptiles in the sea than in the air so we really need to do them too. Happily to this end...

It is the final episode this series and as usual we are answering some of your dinosaur questions (as many as we could cram into an hour). A massive thank you to all our patrons on patreon - your support means everything to us. We are planning a series 5! We will be back in the Autumn. There will be a few mid season episodes dropped here and even more content on our patreon. Got to patreon.com/ter...

Dave Hone tells Iszi Lawrence about the early days of paleontology and the very first dinosaur discoveries in the UK. We cover the perpetually unlucky Gideon Mantell and the not especially nice Richard Owen (and Mary Anning pops up though she didn't really do dinosaurs). Dr Kiki Sandford then joins us and asks what clues there are in fossils to tell us how dinosaurs behave... and things get silly....

Following on from our last adventure into the realm of the very biggest dinosaurs, we now have a look at the other side of this issue which is that big dinosaurs started off very small. How do you get from a 5 kg hatchling to a 50 ton monster and what does that mean for how they lived and how palaeontologists identify adults and juveniles? Are there hundreds of 'new' dinosaur species that are just...

Perhaps the single most notable feature of dinosaurs is the quite extraordinary sizes that many of them achieved. We have talked before about some of the issues surrounding being big, but before now we have not tackled the most obvious question in all of this: what is the biggest dinosaur? Well as you may expect by now this isn't a simple question to answer and between fragmentary fossil remains,...

This time out it is a group of dinosaurs very few people will have heard of or know very much about but they are a fascinating group of small, feathered theropods who have only been on the scene for around 20 years making them very much newcomers. The tongue-twistedly-named scansoriopterygidae are a bunch of fragmentary and bizarre animals from China and include some of the strangest dinosaurs kno...

Just how reliable are research papers and what goes on to get them published and accepted in the scientific literature and, critically, are they reliable? We have talked many times on the pod about scientific papers but without ever discussing what these actually are and how they get published. It's an important aspect of science and especially with palaeontology given the huge mix of information...

There's numerous illustrations and documentaries showing great herds of dinosaurs together and it is very common to come across the idea that various species (or entire groups like the hadrosaurs, ceratopsians and dromaeosaurs) fundamentally lived in groups. As usual though, this really oversimplifies a huge mess of extrapolations from limited fossil data and the complexities of social behaviour i...

Harking back to Series 1 episode 1 (a whole year ago!) we return to the tyrannosaurs, but having devoted a whole hour to T. rex then it seemed appropriate that we should try and cover the other 30ish tyrannosaur species at some point. Rexy might be the first and foremost of all dinosaurs but has dozens of relatives that are plenty interesting too and help chart the 100 million year rise of this gr...

Series 4 will be starting on Wednesday June 2nd. You can also catch us going live on our 1 year anniversary at 8PM GMT on Iszitube on youtube and our facebook page (facebook.com/terriblelizardspodcast) and on Twitter. Thank you to our patrons on Patreon who made this possible. Please go to patreon.com/terriblelizards  

Many groups of Mesozoic plants are still around today so the landscapes in which the dinosaurs lived would have looked at least vaguely familiar to anyone who might be (un)lucky enough to travel back in time 150 million years. Still, plants are typically rather squishier than dinosaur bones and so their fossils are often rare. In this episode we welcome Dr Susannah Lydon to the pod to tackle the s...

How stiff were dinosaur tails? If you could find a complete skeleton of any dinosaur species, which would it be? Why are were dinosaurs so big if big sizes are evolutionary dead ends? It is the final episode of our third series and we put together just a few of the questions sent in from our Patreons and listeners. We plan on doing a live show answering more of your questions which you can watch o...

Following on from last week's look at how dinosaurs get named, in this (Patreon picked) episode Iszi and Dave turn to the issue of dinosaur relationships. How do palaeontologists put together family trees and work out which species or group is related to which other one? And how easy and reliable is it when most dinosaurs are known from only fragments of skeletons rather than complete fossils? For...

In this episode we take a look at the actual identification of dinosaurs. What makes a species a species and how does this apply to fossils that are a hundred million years old? From there we look to how dinosaurs get their names where things can go wrong when it comes to correctly identifying them. Our special guest this time out is Professor Chris Jackson, geologist and science communicator par...

This week we have an extended interview and discussion with David Krentz on the public perception of dinosaurs and especially in film. David is a palaeoartist, but also works as a storyboard artist and character designer for Hollywood productions like the Marvel movies and has also produced and directed dinosaur documentaries so has seen things from all sides. So he's the perfect person to bring i...

Let's be honest, we've done quite well to have held off until half way through the third series before tackling this one, but there's been a Brachiosaurus in the room since the start of Terrible Lizards and it is very much Jurassic Park-shaped. There's no point dissecting all the details about the film and its depiction of dinosaurs (though we look at a few) but we focus on its appearance at the t...

Finally, a normal episode that both has a guest an is actually on dinosaurs. This time out we are on to the second dinosaur ever named – Iguanodon . Despite being one of the absolute originals and being known from numerous good specimens, Iguanodon (and its relatives) really doesn't get much of a look in when it comes to artworks and documentaries and even books – it's not a carnivore, not huge li...

No dinosaurs this week! Shock, horror! It was always going to happen sooner or later as Dave does a lot of work on pterosaurs as well as on dinosaurs and we've had some specific requests for a pterosaur episode so here we go (and they'll return again soon we're sure). These flying reptiles are too often just window dressing in the background of pictures of dinosaurs but they are their own distinct...

No guest this week, just a lot of Dave talking. We've obviously mentioned his research at various times but never really focused on it before, but now a new and big paper has just come out on the famous giant fish-eating Spinosaurus so it was a great opportunity to kick off the new series with a special on it. Many people will know Spinosaurus from Jurassic Park III and it has become (in)famous fo...

The new series of Terrible Lizards - a Podcast about Dinosaurs with Dr Dave Hone and Iszi Lawrence is starting on January 27th 2021. Guests include Emma Kennedy, Adam Rutherford, David Krentz, Andy Riley, Sophie Scott and Chris Jackson. Thank you to everyone for spreading the word and supporting on Patreon . Visit www.terriblelizards.co.uk @iszi_lawrence @dave_hone

This is a between-series BONUS that was previous released to Patrons on Patreon. In it a palaeontologist makes up for Dave's inadequacies when dealing with the ornithischians. So welcome Dr Victoria Arbour of the Royal BC Museum of Victoria, Canada to talk with Dave and Iszi about the armoured dinosaurs, the ankylosaurs. She is a world expert on this amazing and unfairly overlooked group and joins...

It the end of series questions episode. This time Iszi and Dave... well Dave mainly answer Patrons' Dinosaur questions. Including How would dinosaur evolution panned out if the asteroid had missed? Could sauropods swim? Is the Blue Whale REALLY larger than dinosaurs? Were there dinosaur KT extinction survivors in Antarctica? The 'Friends' question... Velociraptor toe functionality... Bird Brains.....