Is Godzilla a dinosaur or monster?
John Castro
Published Jan 19, 2026
King Ghidorah showed that Godzilla mutated from a late-surviving theropod dinosaur. The carnivore looked like the old, dumpy restorations of Tyrannosaurus from the mid-20th century, and, no surprise, the fictional dinosaur is known as Godzillasaurus.
theropod
Theropods first appeared during the Carnian age of the late Triassic period 231.4 million years ago (Ma) and included all the large terrestrial carnivores from the Early Jurassic until at least the close of the Cretaceous, about 66 Ma.
› wiki › Theropoda