Drummond Matthews

The Vine-Matthews hypothesis, co-developed with Frederick Vine in 1963, proposed that the magnetic stripes found on the ocean floor were records of Earth's reversing magnetic field frozen into the crust. This proved that new crust was being created at mid-ocean ridges and moving outward. It provided the definitive mechanism for seafloor spreading.

Matthews conducted his pioneering marine magnetics research while surveying the Carlsberg Ridge and the Mid-Atlantic Ridge aboard the research vessel HMS Owen. Using a magnetometer towed behind the ship, he mapped the magnetic anomalies on the ocean floor. This specific data collection led to the formulation of his groundbreaking theory.

While Harry Hess had proposed the idea of seafloor spreading, the Vine-Matthews hypothesis provided the physical, magnetic proof needed to validate the theory. By demonstrating that the ocean crust was acting like a magnetic tape recorder, it convinced the scientific community of tectonic plate movement. This final piece of evidence transformed the fringe idea of continental drift into accepted modern geology.

Yes, for his vital contributions to the earth sciences, Matthews was elected a Fellow of the Royal Society in 1974. He was also awarded the prestigious Geological Society of London's Bigsby Medal in 1975. These accolades recognized his foundational role in proving seafloor spreading.