UW News
![Three men create mold around fossiil sticking out of rock.](https://uw-s3-cdn.s3.us-west-2.amazonaws.com/wp-content/uploads/sites/6/2013/04/04195637/Casting-fossil-in-Zambia.jpg)
Mass extinction findings: Casting fossil in Zambia
Ken Angielczyk of the Field Museum of Natural History and Roger Smith of the Iziko South African Museum cast a large skull of a Late Permian dicynodont, assisted by Sébastien Steyer from the National Museum of Natural History in Paris, during field work in Zambia.Photo Credit: Christian Sidor/U of Washington