Palaeontology isn’t just about Dinosaurs! Marissa Betts is a researcher at the University of New England that studies the evolution of miniscule animals that existed during the Cambrian explosion. During this era animals evolved hard shelled bodies that made them much more likely to fossilise. By looking at these tiny fossils Marissa can investigate how lifeforms on earth have changed over millions of years and … Continue reading Ep 75. Small shelly fossils and paleo tattoos with Marissa Betts