Perhaps one of the most overlooked areas of palaeontology, within the public eye, is micropalaeontology. Micropalaeontology is an umbrella discipline, covering a diverse range of organisms, with representatives from many of the highest level biological groupings. Although small in size, microfossils prove invaluable for research into palaeoclimatology and are also one of the most commercially applicable groups of fossils.

In this interview we speak to Dr. Giles Miller, Senior Curator of Micropalaeontology at the Natural History Museum (NHM). As each individual group of microfossils could warrant an entire series, this episode serves as an introduction to micropalaeontology. We discuss what it is and some of its applications, all within the context of how the micropalaeontology collection at the NHM is used.