Paleosaurus [The Giant Behemoth]
"Overgrown Alligator"
a giant fictional dinosaur who serves as the antagonist of the 1959 British-American giant monster film The Giant Behemoth. the Paleosaurus is a genus of dinosaur known from fossils. A living specimen was irradiated by nuclear waste dumping, possibly spurring it to grow magnitudes larger while also being lethally radioactive.
