0 h 20 m, 1 ene 1925 año - Mapping the Ocean Floor
Descripción:
Echosounding equipment was used by the Geman’s while they sailed around the Atlantic Ocean to measure the ocean floor.This event was significant because it showed new information about the ocean floor, leading to further discovery.
Añadido al timeline:
fecha:
0 h 20 m, 1 ene 1925 año
Ahora mismo
~ 99 years ago
