Episode description

Insects are the most abundant and diverse group on animals on the planet today. Would they therefore also be expected to have the richest fossil record? When did they first evolve and how rapid was their diversification? Do we give enough attention to the evolution of insects?

To get answers we spoke to Dr. David Penney, honorary lecturer at the University of Manchester and founder of Siri Scientific Press. Dr. Penney has just recently published an overview of palaeoentomology entitled 'Fossil Insects'.