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The Paleozoic Era lasted from about 540 million years ago to about 280 million years ago. It included the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian Periods.
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The longest era lasting about 4 billion years was what era?
The Precambrian Super-Eon is the informal name for the time on earth before the Cambrian Period. It lasted from 4,576 millions years ago until 542 million years ago, about 4.034 billion years.No geological era lasted as long. The longest era was the Paleoproterozic Era(2,500 - 1,600Ma) which lasted 900 million years.
What geologic era lasted longest?
The Precambrian. Hope this helps! :)
Is The Paleozoic Era the longest time period in the history of Earth.?
The Precambrian is actually the longest block (division) of time in earth geological history. But the Paleozoic era is the longest of the three "eras". The paleozoic era started about 550 million years ago and is marked by the appearance of abundant invertebrate life in the oceans. The paleozoic era ended about 225 million years ago with the forming of the supercontinent Pangaea.
What is the largest division of time on geologic time scale?
Eon
Which prehistoric era was the longest?
The earliest era of prehistory was also the longest. The Stone Age lasted from around 25,000 years to ago to about 5,500 years ago.
What geological time are you in?
the neozoic era
What are four divisions of geological time?
Precambrian Era, Paleozoic Era, Mesozoic Era, Cenozoic Era
What is the youngest era in the geologic time?
The current geological era is the Cenozoic Era (65.5ma to now).
What is the longest era with the least information available?
The Precambrian era is the longest geological era, spanning from about 4.6 billion years ago to 541 million years ago, but it is also the era with the least amount of detailed information available due to the lack of well-preserved rocks and fossils from that time period.
Which Roman era lasted the longest the Roman monarchy the Roman Republic the Western Roman Empire or the Byzantine Empire?
The Byzantine Empire lasted for a millennium.
What geological time era was old faithful formed?
Precambrian.
What is the longest time devision?
Era
