27 feb 1963 año - Seafloor spreading causes magnetic stripes on the ocean floor (paleomagnetism)
Descripción:
The magma that comes out of the earth is magnetic, so it lines up with Earth´s magnetic field and makes a pattern. Frederick Vine and Drummond Matthews studied the magnetic stripes and did the first test on seafloor spreading.Añadido al timeline:
fecha:
27 feb 1963 año
Ahora mismo
~ 61 years ago
