It was not until the 1960s that evidence of convection currents within the mantle was discovered to support the theory fully. This slideshow explains Wegener’s theory. What was the evidence for ...

Although the calculations of Greenland's movement were found to be due to faulty determinations of longitude, the other evidence seemed to match up: the shape of the continents, fossil evidence ...

According to some scientists, fossil evidence clearly shows a decline ... According to many scientists, continental drift and ocean regression would have caused continents to become drier, cooler ...