Late Ordovician (1 ene 458200000 año aC – 1 ene 443100000 año aC)
Descripción:
The Late Ordovician is the third and final epoch of the Ordovician period, lasting 15.1 million years and spanning from around 458.2 to 443.1 million years ago. The rocks associated with this epoch are referred to as the Upper Ordovician Series.Añadido al timeline:
fecha:
1 ene 458200000 año aC
1 ene 443100000 año aC
~ 5883516 years