It was part of the Mesozoic Era.
The question is very muddled but it can be answeredThe Cenozoic Era started with the end of the dinosaurs and is ongoing 65.5 mya to the present thereforeOf the above the following are in the Cenozoic:QuaternaryTertiaryAnd the following are out of (older than) the Cenozoic:Cretaceous
after Jurrasic period it is the Cretaceous period
After Palezoic era (251-542 Million years ago), came Mesozoic era (65.5-251 Million years ago). The Mesozoic era is subdivided into 3: Triassic Period (199.6-251 mya) Jurassic Period (145.5-199.6 mya) Cretaceous Period (65.5-145.5 mya) Note: mya means million years ago.
That would be the era known as the Late Cretaceous, which started around 100 million years ago and lasted until the mass extinction event that marked the end of the Cretaceous period around 66 million years ago.
We live in the Quaternary period, which is part of the Cenozoic era.
mesozoic
The Paleogene Period followed the Cretaceous.
The Paleocene, which is the first (oldest) part of the Cenozoic Era, as the Cretaceous was the last of the Mesozoic Era.
probably during the early part of the Cretaceous Period
It is the final period of the Mesozoic era.
Mesozoic Era
There were three periods in the Mesozoic Era. The Triassic Period, the Jurassic period & the Cretaceous Period.
The Jurassic Period followed the Triassic.
Carnotaurus lived in the Cretaceous period of the Mesozoic era.
The Jurassic period was followed by the Cretaceous period in the Mesozoic era. The Cretaceous period lasted from around 145 to 66 million years ago and ended with a mass extinction event that led to the disappearance of dinosaurs.
In the Mesozoic Era, during the cretaceous period
There were three geological periods in the Mesozoic Era(251 - 65Ma).The Triassic Period(251 - 199Ma),the Jurassic period(199 - 145Ma) &the Cretaceous Period(145 - 65Ma).