It contained the first ap- pearance of ants, butterflies, and flowering plants.
This period lasted from the Berriasian Age to the Maastrichtian Age. It contained the first ap- pearance of ants, butterflies, and flowering plants. Though life generally increased throughout its eighty million years, its end was marked by many extinctions, especially for large land animals. Name this age that followed the Jurassic Age, the last part of the Mesozoic Era.
This period lasted from the Berriasian Age to the Maastrichtian Age.
Cretaceous Period