What is a plate? We undertake a comprehensive analysis designed to significantly advance our understanding of the structure and evolution of oceanic plates.
Fifty years ago, a graduate student named Walter Pitman made a discovery that would change the way we see our planet. It was late at night, and Pitman was reviewing charts of ship data that had just come off the computer. What Pitman saw in those lines confirmed the theories behind seafloor spreading and set the stage for our understanding of plate tectonics.