Activity

Simple Life Forms, Like Bacteria And Blue-Green Algae, Did Exist During The Precambrian Era (~4,6 Byrs– 541 Myr Ago), Before More Complex Life Existed. But A New Questionable Study, From Canada, Is Indicating That More Complex And Probably The Oldest Animal Life Form, Some Sponge, May Have Existed ~890 Myr Ago During The Precambrian Era.

The oldest animal life on Earth was discovered in Canada: 890 million years old

https://www.zmescience.com/science/news-science/the-oldest-animal-life-on-earth-was-discovered-in-canada-890-million-years-old/

That’s a lot of “million years ago”.