Ectasian

The Ectasian was a time in Earth's history that happened a super, super long time ago, even before the dinosaurs! It was part of a bigger time called the Mesoproterozoic Era. This period lasted for a very, very long time, from 1.4 billion years ago to 1.2 billion years ago.

That's so long, it's hard to even imagine! During this time, the Earth was changing a lot, and new kinds of life were starting to appear.

Guess what? Back in the Ectasian, a day on Earth was much longer than our 24 hours! At the beginning of the Ectasian, a day was about 17 and a half hours long. By the end of it, days had stretched to almost 18 and a half hours. That means if you lived back then, you'd have more time to play before bedtime! This happened because the Earth was spinning slower back then.

The Ectasian is super important because it's when we find the very first signs of life that could reproduce in a special way called sexual reproduction. Before this, life just copied itself. But then, tiny little plants called red algae figured out how to mix things up! This was a big deal because it helped life become more complex, like us!

Scientists found tiny fossils of a red algae called Bangiomorpha pubescens. This little plant was special because it was one of the first living things that was made of many cells working together, and it could reproduce sexually. This was like the first step towards all the amazing plants and animals we see today, including you and me!