Individual #Mesozoic_era__Mesozoic__Age_of_Reptiles from 63 million to 230 million years ago
part: Cretaceous_period Jurassic_period Triassic_period
type: geological_era__era a major division of geological time; an era is usually divided into two or more periods
No statement uses or specializes Mesozoic_era; click here to add one.