declination and inclination) is the most typical measurement which is carried out in paleomagnetic
laboratories, since the process to obtain intensity information is more complicate and takes more time.
2] delivery to the atmosphere because of a slowing of seafloor spreading rates, but reinterpretations of paleomagnetic
anomalies in the northwest Pacific Ocean have now brought Cretaceous spreading rates surprisingly close to modern values.
signature of an oriented sample was measured for age dating by polarity.
These results square with other puzzling paleomagnetic
data collected over the past 25 years in the Cascade Mountains, British Columbia, and southeast Alaska.
In the early 1960s Earth scientists found through dating and paleomagnetic
studies of terrestrial lavas that Earth's magnetic field, which is created by the circulation of core materials, had reversed polarity frequently and regularly in the past at intervals of about half a million years, with each reversal probably taking only a few thousand years.
2000): Early human occupation of Western Europe: paleomagnetic
dates for two paleolithic sites in Spain.
On the opposite side the latest models and interpretation of the Variscan structure, based on dating, paleomagnetic
, structural and seismic data offer Oncken (1997); Finger et al.
Origin and Cretaceous tectonic history of the coastal Ecuadorian fore arc between 1[grados]S-4[grados]S: Paleomagnetic
, radiometric and fossil evidence.
2000: Pre-Miocene paleogeography of the Los Cabos Block, Baja California Sur: Geochronological and paleomagnetic
2000; see also Olsen and Et-Touhami, 2008) referred to unpublished paleomagnetic
data as evidence that the Honeycomb Point Formation is of Late Permian age but considered the two overlying formations to be Triassic.
evidence for rotation of the Iberian Peninsula and the external Betic Cordillera, Southern Spain.
In particular, a rift formed and then widened between paleomagnetic
pole determinations on one hand, and mapped geological relationships and latitudinal interpretations of paleontology on the other, concerning what did or did not happen in the Canadian Cordilleran orogen as it reached a mature stage of its development in Late Cretaceous time.