Early Cretaceous

Target entity: Early Cretaceous
Context triple: [Iguanodon fossils, geologicalPeriod, Early Cretaceous]

• A. Cretaceous
  The Cretaceous was the final period of the Mesozoic Era, marked by high sea levels, diverse dinosaurs, and ending with the mass extinction that wiped them out about 66 million years ago.
• B. Late Cretaceous
  The Late Cretaceous was the final epoch of the Cretaceous Period, marked by diverse dinosaur faunas, including large theropods like tyrannosaurids, and ending with the mass extinction that wiped out non-avian dinosaurs.
• C. Early Jurassic
  The Early Jurassic was the first epoch of the Jurassic Period, marked by the recovery of life after the end-Triassic extinction and the early diversification of dinosaurs and marine reptiles.
• D. Mesozoic Era
  The Mesozoic Era was a major geological era, often called the "Age of Reptiles," during which dinosaurs dominated the land and the supercontinent Pangaea broke apart into modern continents.
• E. Late Jurassic
  The Late Jurassic was the final epoch of the Jurassic Period, marked by warm climates, high sea levels, and the flourishing of large dinosaurs and early birds.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Early Cretaceous
Target entity description: The Early Cretaceous was a geological period roughly 145 to 100 million years ago marked by diverse dinosaur faunas, the rise of flowering plants, and significant continental breakup and climate change.

• A. Cretaceous
  The Cretaceous was the final period of the Mesozoic Era, marked by high sea levels, diverse dinosaurs, and ending with the mass extinction that wiped them out about 66 million years ago.
• B. Late Cretaceous
  The Late Cretaceous was the final epoch of the Cretaceous Period, marked by diverse dinosaur faunas, including large theropods like tyrannosaurids, and ending with the mass extinction that wiped out non-avian dinosaurs.
• C. Early Jurassic
  The Early Jurassic was the first epoch of the Jurassic Period, marked by the recovery of life after the end-Triassic extinction and the early diversification of dinosaurs and marine reptiles.
• D. Mesozoic Era
  The Mesozoic Era was a major geological era, often called the "Age of Reptiles," during which dinosaurs dominated the land and the supercontinent Pangaea broke apart into modern continents.
• E. Late Jurassic
  The Late Jurassic was the final epoch of the Jurassic Period, marked by warm climates, high sea levels, and the flourishing of large dinosaurs and early birds.
• F. None of above. chosen