Alfred Wegner (1 gen 1880 anni – 1 gen 1930 anni)
Descrizione:
He found out that Africa and South America fit together like a puzzle so he did more digging like finding fossils and plants.That's what had the name of seafloor spreading.https://www.britannica.com/biography/Alfred-Wegener
Aggiunto al nastro di tempo:
Data:
1 gen 1880 anni
1 gen 1930 anni
~ 50 years