12 ene 1955 año - Discovery of Magnetic Striping on Ocean Floor
Descripción:
The U.S. Coast and Geodetic Survey ship Pioneer, in a joint project with the U.S. Navy, tows the first marine magnetometer and finds magnetic striping on the seafloor off the West Coast.
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fecha:
12 ene 1955 año
Ahora mismo
~ 70 years ago