Assertion: alligator | /r/HasProperty | caiman
Facets:
Source sentences:
text: Crocodylians (a group which includes alligators, crocodiles, gharials or gavials, caiman) appeared during the Cretaceous period, about 98 million years ago, towards the end of the Mesozoic Era, the Age of Reptiles.
text: Crocodylians (a group which includes alligators, crocodiles, gharials or gavials, caiman) appeared during the Cretaceous period, about 80 million years ago, towards the end of the Mesozoic Era, the Age of Reptiles.