Giant salamander-like fossil unearthed in Namibia The Washington PostGiant stem tetrapod was apex predator in Gondwanan late Palaeozoic ice age Nature.comThis Giant Swamp Creature With a Toilet Seat-Shaped Head Terrorized The Permian ScienceAlertGiant swamp monster was a top predator before the dinosaurs New AtlasThis Bigheaded Fossil Turned Up in a Place No One Expected to Find It The New York Times