Professor John Long is an early vertebrate researcher at Flinders University, Australia. He is most famous for his work on the three-dimentionally-preserved fish from the Gogo Formation, North West Australia.

In this interview, Dr Tom Fletcher (who you'll remember from Episode 76) got the chance to speak to Prof. Long during a field trip to the world-famous Burgess Shale.

Coccolithophores are tiny unicellular eukaryotic phytoplankton (algae). Each is covered with even smaller calcium carbonate plates called coccoliths and it is these that are commonly preserved in the fossil record. In fact, coccoliths are so small, and can be so common, that they have been able to be employed in areas other than academia.

Joining us is Dr Liam Gallagher, Director Network Stratigraphic Limited and a nannoplankton specialist. In this episode, he explains what coccolithophores are and we explore some case studies of how their coccoliths are being utilised.

This episode discusses details of recent and high-profile murder case. Whilst focus is placed on the scientific investigation, the latter part of this episode may not be suitable for all audiences.

We've covered how palaeoart is made on Palaeocast before, but never what daily life is like for a professional palaeoartist. What does it take to get started, when can you say no to a commission and which factors come in to play when deciding how much to quote?

Joining us for this episode is Bob Nicholls of Paleocreations

The transition of fins to limbs is one of the most significant in the history of vertebrate evolution. These were the first steps that would eventually allow tetrapods to go on to dominate so many terrestrial ecosystems. Fossils that help fill the gaps in this crucial time are invaluable, so how do we go about finding them and what happens when we do discover one?

When thinking of palaeontology in Asia, most people think of Mongolia and China, but there is actually a significant palaeontology community in Japan. Japan has many fossils, starting in the Ordovician, and ranging from everything from bivalves and trilobites to dinosaurs and mammals. In this episode, we speak with Dr. Makoto Manabe, the Director of the Centre for Collections and Centre for Molecular Biodiversity Research at the National Museum of Nature and Science in Tokyo. Makoto introduces us to Japanese palaeontology by walking Liz through the Japan Gallery at the museum, starting from the earliest fossils found up to more recent cave deposits.

The proboscideans are a group of animals that contains the elephant and mastodont families. Many of us will be well-aware of these groups, but what of some of the lesser-known proboscideans? One such family are the gomphotheres and in this episode we’re introduced to them by Dr Dimila Mothé, of the Federal University of the State of Rio de Janeiro, Brazil.

The shape of an animal is a reflection of the way it interacts with the physical world around it. By studying the mechanical laws which influence the evolution of modern animals, we can better understand the lives of their ancestors. Hydrodynamics examines the movement of water in contact with an organism, and can include everything from body shape to blood flow. In this episode we spoke to Dr Tom Fletcher, University of Leicester, about hydrodynamics in palaeontology, and his research looking at fossil fishes and modern sharks. Tom and others have published a paper on the hydrodynamics of fossil fishes, and he continues to work on the biomechanics of fossil animals.

Palaeontology is a constantly evolving field; when new methods and techniques are invented, they allow us to revisit old fossils and test our previous observations and hypotheses. Recently, an exciting new method called ‘Laser-Simulated Fluorescence’ (LSF) has been gaining popularity in palaeontology and we speak to its inventor Tom Kaye during a visit to the University of Bristol, alongside Dr Michael Pittman, Research Assistant Professor, The University of Hong Kong.

In this episode, we hear all about how LSF is allowing fossils to be seen under a completely new light. We discuss how the fluorescence is produced, how it’s currently being used and what possible applications it might have in future.

We have a pretty good idea about how different dinosaur groups evolved, and how they are related (although anyone who has been following the recent dinosaur relationship shake-up knows this is not quite as clear as previously thought), but we don't have a good idea of how their ancestors, early dinosauromorphs and other early archosaurs, evolved. When did these groups first appear? What lead to their diversification?

In this episode, we speak with (recently promoted!) Professor Richard Butler from the University of Birmingham and Academic Keeper of the Lapworth Museum of Geology about the evolution of this group, and early archosaurs in general. We also discuss a new, important species from the Middle Triassic of Tanzania described today in Nature by Nesbitt, Butler, and colleagues called Teleocrater rhadinus.

Ask anyone to list all the senses and they'll probably stop at five. Touch, taste, sight, smell and hearing are all important to humans, but in the animal kingdom, there exist others. In this interview, Prof. Kenneth Catania, of Vanderbilt University, Nashville, Tennessee, joins us to talk about some of the other ways in which some vertebrates sense their environment.

Las Hoyas is a Early Cretaceous lagerstätte (site of special preservation) located close to the city of Cuenca, Spain. In this episode, we welcome Ángela Delgado Buscalioni and Francisco José Poyato-Ariza, both from the Universidad Autónoma de Madrid, to discuss the details of this remarkable site. Angela and Francisco have recently edited a comprehensive overview of the Las Hoyas site.

Like most lagerstätten, Las Hoyas is most famous for its vertebrate fossils, but what other taxa can we find there? What was the palaeoenvironment like? And which processes have governed the preservation of the fossils?

Las Hoyas is a Early Cretaceous lagerstätte (site of special preservation) located close to the city of Cuenca, Spain. In this episode, we welcome Ángela Delgado Buscalioni and Francisco José Poyato-Ariza, both from the Universidad Autónoma de Madrid, to discuss the details of this remarkable site. Angela and Francisco have recently edited a comprehensive overview of the Las Hoyas site.

Like most lagerstätten, Las Hoyas is most famous for its vertebrate fossils, but what other taxa can we find there? What was the palaeoenvironment like? And which processes have governed the preservation of the fossils?