The paleogeographic position of Egypt through the Phanerozoic is tightly connected to the motion of the African continent. Paleogeographic studies using paleomagnetism of rock samples from Egypt range back to the 70s and 90s of the last century, but they also continued until very recent times. Paleomagnetic data generally confirm that Egypt was part of Africa in the last ~150–200 Ma. Before that, high-quality paleomagnetic data from Egypt are sparse and possibly affected by remagnetization. Using the master apparent polar wander path of Africa and continental reconstructions, we reviewed the paleoposition of Egypt throughout the Phanerozoic. The general trend is a location of Egypt near the paleo-South Pole during the early Paleozoic, followed by a northward motion accompanied by rotational movements.
Paleoposition and Paleogeography of Egypt During the Phanerozoic Era / U. Kirscher, E. Dallanave, V. Bachtadse (ADVANCES IN SCIENCE, TECHNOLOGY & INNOVATION). - In: The Phanerozoic Geology and Natural Resources of Egypt / [a cura di] Z. Hamimi, H. Khozyem, T. Adatte, F.H. Nader, F. Oboh-Ikuenobe, M.K. Zobaa, H. El Atfy. - [s.l] : Springer Nature, 2023. - ISBN 9783030956363. - pp. 123-131 [10.1007/978-3-030-95637-0_4]
Paleoposition and Paleogeography of Egypt During the Phanerozoic Era
E. DallanaveSecondo
;
2023
Abstract
The paleogeographic position of Egypt through the Phanerozoic is tightly connected to the motion of the African continent. Paleogeographic studies using paleomagnetism of rock samples from Egypt range back to the 70s and 90s of the last century, but they also continued until very recent times. Paleomagnetic data generally confirm that Egypt was part of Africa in the last ~150–200 Ma. Before that, high-quality paleomagnetic data from Egypt are sparse and possibly affected by remagnetization. Using the master apparent polar wander path of Africa and continental reconstructions, we reviewed the paleoposition of Egypt throughout the Phanerozoic. The general trend is a location of Egypt near the paleo-South Pole during the early Paleozoic, followed by a northward motion accompanied by rotational movements.| File | Dimensione | Formato | |
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