| So-called exotic terranes, geologic fragments that differ markedly in stratigraphy, paleomagnetism, and paleontology from adjoining continental crust, were accreted to the margin of the North American plate. |
| One of the first pieces of geophysical evidence that was used to support the movement of lithospheric plates came from paleomagnetism. |
| The most useful is paleomagnetism and the sub-discipline of archeomagnetism. |
| His research interests range from paleomagnetism to tectonic processes in the subduction zones. |
| The study of past magnetic field of the Earth is known as paleomagnetism. |
| Paleomagnetism, to determine the ancient positions of the blocks that make up Western Canada, and studying their interactions. |