Picture of the Day 01/16/25 - Wikimedia Commons

Focus stacked image (composed of 59 frames) of a trilobite of the species Austerops speculator found in Jebel Oufatene, Morocco. It lived in the early Devonian period and is approximately 400 million years old. The length of the fossil is about 3 centimetres (1.2 in).

Diego Delso, CC BY-SA 4.0, via Wikimedia Commons. View source.