Huge creature with toilet seat-shaped head was top predator before the dinosaurs - The Independent
- Huge creature with toilet seat-shaped head was top predator before the dinosaurs The Independent
- Giant stem tetrapod was apex predator in Gondwanan late Palaeozoic ice age Nature.com
- Fangs and toilet seat-shaped head: giant salamander-like fossil found in Namibia The Guardian
- 280 million-year-old swamp monster with 'big, flat toilet seat-shaped head' discovered in Namibia Livescience.com
- This Bigheaded Fossil Turned Up in a Place No One Expected to Find It The New York Times