Professor Kate Trinajstic inspects the ancient fossils at the Western Australian Museum. Inset: The Gogo fish fossil where the 380-million-year-old, 3D preserved heart was discovered by researchers.
Professor Kate Trinajstic inspects the ancient fossils at the Western Australian Museum. Inset: The Gogo fish fossil where the 380-million-year-old, 3D preserved heart was discovered by researchers.