In 12 years of podcasting, we have never actually taken the time to address the fundamentals of our field. Such questions could include: what is palaeontology, what is a fossil, how does one become a palaeontologist, and why is palaeontology important?

For what should have been our very first episode, we've invited Prof. Roy Plotnick, University of Illinois Chicago, to help us outline everything you need to know about the field of palaeontology. Roy has had a long and varied palaeontological career, he maintains a blog all about the field, and he is author of the book Explorers of Deep Time.

It's been two centuries since the first dinosaur, Megalosaurus, was named by William Buckland and to commemorate the date, the Natural History Museum hosted '200 Years of Dinosaurs: Their Rise, Fall, and Rebirth'. This international conference provides a snapshot of dinosaur research in 2024, demonstrating just how far our understanding of this group has come since 1824.

In our coverage of this event, we speak to many of the leading palaeontologists in the field, as we look back over the last 200 years of research and consider what the next 200 might reveal.

The Middle Jurassic is incredibly important to our understanding of pterosaur evolution; however, the remarkable rarity and incompleteness of Middle Jurassic pterosaurs has long hampered scientific understanding of the lineage.

Joining us this episode on the other side of the microphone is one of Palaeocast’s own team members, Dr Liz Martin Silverstone, a Technical Specialist at the University of Bristol who has recently described Ceoptera evansae, a darwinopteran pterosaur from the Isle of Skye. Together, we explore the new specimen, how it fits in to the group, and the insights it can give us in to pterosaur evolution.