In July 2018, I visited the  American Museum of Natural History  in New York City, USA. While there I came across the  Hall of Biodivers...

In July 2018, I visited the  American Museum of Natural History  in New York City, USA. While there I came across the Hall of Biodiversi...

This picture is of a Trinucleus godfussi (Barrande) trilobite fossil. It was found in Wesela Bohemia. The fossil dates to Ordovician P...