3 h 22 m, 8 mar 1955 año - Magnetic Striping Discovered
Descripción:
The Coast and Geodetic Survey Pioneer tows the first marine magnetometer and discovers magnetic striping on the seafloor off the west coast of the US. This is important because it proves that the seafloor is spreading, providing significant credibility to the theory of plate tectonicsAñadido al timeline:
fecha:
3 h 22 m, 8 mar 1955 año
Ahora mismo
~ 69 years ago
