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- 5Paleomagnetism
- 2Magnetostratigraphy
- 2Paleointensity
- 2Tectonics
- 1Absolute plate motion reconstructions
- 1Anwar, Taslima
- 1Barr, S.M.
- 1Blanco Acuna, Dunia
- 1Borowiecki, Ryan
- 1Kozmina, Ekaterina
- 1McCausland, P.J.A.
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Supplementary Data for Terrane history of the Iapetus Ocean as preserved in the northern Appalachians and western Caledonides
Download2022-08-01
Waldron, J.W.F., McCausland, P.J.A., Barr, S.M., Schofield, D.I, Reusch, D.N., Wu, L.
Data associated with the paper: Waldron, J.W.F., McCausland, P.J.A., Barr, S.M., Schofield, D.I., Reusch, D., Wu, L., 2022. Terrane history of the Iapetus Ocean as preserved in the northern Appalachians and western Caledonides. Earth-Science Reviews 104163. doi:10.1016/j.earscirev.2022.104163
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Spring 2023
Centennial, millennial and multi-millennial scale climate cycles have been observed in paleoclimate proxies distributed globally. Examples of these cyclical climate cycles include oscillations with periods of ~2.3, ~1.5, ~1, and ≤0.5 thousand years (kyr) in the Quaternary. In the Neogene, longer...
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Spring 2017
Paleomagnetism is the study of ancient geomagnetic field vectors recorded by rocks and sediments. Based on the latitudinal and azimuthal constraints from the paleomagnetic inclinations and declinations, many important discoveries about the horizontal movements of continental blocks, such as the...
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Study of the Chinese loess and Siberian flood basalts: new global scale insights to the paleoclimate and geomagnetic field changes
DownloadSpring 2017
Paleomagnetism, in conjunction with other earth science methods, studies the behavior of the Earth's magnetic field, the drift of tectonic plate, climate and environmental changes. This thesis implements different applications of paleomagnetism to develop a technique to evaluate age for the...
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Paleomagnetic studies of volcanic rocks in Siberia and sedimentary rocks in Southern Alberta: From long-term geomagnetic field variations to age determinations
DownloadFall 2013
Paleomagnetism is a fundamental tool to understand the ancient variations of Earth’s magnetic field through time. Important applications to geochronology and paleography come from interpreting the variations of the planetary magnetic vector. This dissertation explores the different applications...
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Paleomagnetism and paleogeographic reconstructions of the North China Craton in the Late Carboniferous - Early Permian and the South China Craton in the Late Ediacaran - Early Cambrian
DownloadFall 2022
Abstract The robustness of paleogeographic reconstructions of the North China Craton (NCC) and South China Craton (SCC) in the Ediacaran - Paleozoic is greatly affected by a small number of high-reliability paleomagnetic poles. Reduced reliability of available paleomagnetic data is attributed to...
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Environmental Controls on Alternating Aragonite-calcite Laminations in Notch-speleothems from Cayman Brac, Cayman Islands, British West Indies
DownloadFall 2017
Speleothems that grow in semi-exposed surface environments, such as wave-cut notches, are not well understood despite their widespread distribution. The +6.4 m-high wave-cut notch on Cayman Brac, that formed ~ 125 ka ago, is decorated with stalactites, stalagmites, and columns that grew between...
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Paelomagnetic and petromagnetic studies of Chinese Cenozoic sediments: Paleoclimatic, tectonic, and evolutionary implications
DownloadFall 2012
The anisotropy of magnetic susceptibility (AMS) was investigated in three Chinese Loess Plateau sedimentary sections along a W–E transect. Previously published models assumed that winter monsoons were responsible for the magnetic fabric formation of loess sequences. In our new interpretation, the...
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Spring 2012
Three sedimentary drilling cores from Lake Baikal were used to build a new composite magnetic susceptibility record for the Brunhes and upper Matuyama chrons. The developed age model, based on the constructing of the composite susceptibility signal and orbital tuning, shows a substantial...