Early Triassic (1 янв 240000000 г. до нашей эры – 1 янв 220000000 г. до нашей эры)
Описание:
Oxygen levels are significantly lower due to the extinction of many land plants. Many corals went extinct, with reefs taking millions of years to re-form. Small ancestors to birds, mammals, and dinosaurs survive on the Pangaea supercontinentДобавлено на ленту времени:
Дата:
1 янв 240000000 г. до нашей эры
1 янв 220000000 г. до нашей эры
~ 5883516 years