What are some events that happened during the proterozoic era?

Question

Like some of the plants/animal/bacteria/fungi or protist information during that time period of the earth. Thanks!!

Answer 1

http://www.ucmp.berkeley.edu/precambrian/proterozoic.html
1)stable continents first appeared and began to accrete,
2) first abundant fossils of living organisms, mostly bacteria and archaeans,
3)About 1.8 billion years ago eukaryotic cells appear.
4)In the beginning of the Middle Proterozoic, the first build-up of oxygen in the atmosphere--a global catastrophe for many bacterial groups. (more about this here: http://www.ucmp.berkeley.edu/precambrian/proterostrat.html)
5) Multicellular algae take off, and near the end of the Proterozoic, the first animals appeared. (more here: http://www.ucmp.berkeley.edu/precambrian/proterolife.html)

Answer 2

events happened proterozoic era

Answer 3

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What are some events that happened during the proterozoic era?
Like some of the plants/animal/bacteria/fungi or protist information during that time period of the earth. Thanks!!