1 янв 53000000 г. до нашей эры - Cambrian Explosion of Life
Описание:
The Cambrian explosion happened more than 500 million years ago. It was when most of the major animal groups started to appear in the fossil record, a time of rapid expansion of different forms of life on Earth.Добавлено на ленту времени:
Дата:
1 янв 53000000 г. до нашей эры
Сейчас
~ 5883516 г назад