15 янв 444079083 г. до нашей эры - End Ordovician - Graptolite
Описание:
444,000,000 years ago, 86% species lost. Graptolites were sea creatures. Over a million years ago, their demise was caused by a severe ice age that lowered sea levels.Добавлено на ленту времени:
Дата:
15 янв 444079083 г. до нашей эры
Сейчас
~ 5883516 г назад