Secernosaurus (meaning "severed lizard") is a genus of herbivorous dinosaur. Secernosaurus was a hadrosaur, a "duck-billed" dinosaur which lived during the Late Cretaceous.
Secernosaurus and its close relatives lived in South America, unlike most hadrosaurs, which lived in the Laurasian continents of Eurasia and North America. It has been suggested that the ancestors of Secernosaurus crossed into South America when a land bridge temporarily formed between North and South America during the Late Cretaceous and allowed biotic interchange between the two continents.
Another movie based on the book by Sir Arthur Conan Doyle featuring Prof. George E. Challenger, Ned Malone, Lord John Roxton, Prof. Leo Summerlee, Paula White, her sister Amanda, her brother Burton, with Costa, Manuel Gomez, Austin, and Zambo.
