NATURAL HISTORY MUSEUM, LONDON / SCIENCE PHOTO LIBRARY NATURAL HISTORY MUSEUM, LONDON / SCIENCE PHOTO LIBRARY
Carboniferous lizard (Hylonomus lyelli) fossil. This genus lived around 312 million years ago and is the earliest known form of reptile so far discovered. This specimen is part of the fossil collections held at the Palaeontology Department of the Natural History Museum, London, UK.
Model release not required. Property release not available.