What name is given to the age at the end of which the extinction event happened which saw the end of the dinosaur?
Cretaceous System Cretacious Era Cretacous Cretaceous Period Early-Late Cretaceous Middle Cretaceous Cretaceous (geology) Cretaceous Age Cretaceous period Cretacaeous Cretaceous Cretacious Cretaceous Africa Creataceous
cretacious middle cretaceous creataceous cretaceous system cretaceous africa cretaceous period cretaceous cretacious era cretacaeous cretacous cretaceous age cretaceous geology early late cretaceous
cretaceous
WikipediaEntity
Cretaceous