Living fossils: coelacanths

By Peter Forey

Does the discovery of a fish that "walks" and performs headstands confirm a close ancestral relationship between coelacanths and land vertebrates? Coelacanths were long thought to have become extinct with the dinosaurs, but recent underwater studies of the mysterious habitat of the creature has led modern science to dispute this direct connection while acknowledging the existence of a distant link. Peter Forey provides a lively discussion of twentieth-century coelacanth discoveries and the associated political and scientific disputes they generated.

Living fossils: coelacanths PDF (180.7 KB)

Cartoon image of lab coats with T.rex name label

Our fossil insect collection includes Rhyniognatha hirsti, the world's oldest fossil insect, dating back some 400 million years.