| Paleomagnetism, to determine the ancient positions of the blocks that make up Western Canada, and studying their interactions. |
| Nevertheless, the explosive development of rock magnetism and paleomagnetism after the war, in France most notably the work of Emile Thellier, could hardly fail to attract his attention. |
| The physical geography of the Devonian can be reconstructed using evidence from paleomagnetism, paleoclimate, paleobiogeography, and tectonic events. |
| They also undertake studies in reflection seismology, geomagnetism, paleomagnetism, geothermics, the Earth's gravitational field and marine sedimentology. |
| 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. |
| His research interests range from paleomagnetism to tectonic processes in the subduction zones. |
