paleozoic
It was part of the Mesozoic Era.
We live in the Quaternary period, which is part of the Cenozoic era.
Eon, Era, and Epoch: APEX :D
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.
The permian period was the end of the paleozoic era.
about 4600 million years ago
life during the early Cambrian period
It was part of the Mesozoic Era.
The Ordovician period follows the extinction at the end of the Cambrian period.
Yes. The Mississippian period is a part of the Paleozoic era, along with the Cambrian, Ordovician, Silurian, Devonian, Pennsylvanian, and Permian periods.
He lived in the Elizabethan Era. It was part of the Tudor Period.
We live in the Quaternary period, which is part of the Cenozoic era.
Mesozoic
mesozoic
Yes. The Quaternary Period is part of the late Cenozoic.
The Allosaurus lived 150 million years ago. That was during the Jurassic period. The Jurassic period was part of the Mesozoic era.
The Cambrian Period was from about 543 to 490 million years ago. It is the earliest period in the Paleozoic ("old life") Era. Until relatively recently paleontologists thought this marked the beginning of life. Primitive life is now know from the Pre-Cambrian Eon.