Schult, A., A.G. Hussain, and H.C. Soffel. “ Palaeomagnetism of Upper Cretaceous Volcanics and Nubian Sandstones of Wadi Natash, SE Egypt and Implications for the Polar Wander Path for Africa in the Mesozoic”. Journal of Geophysics 50, no. 1 (October 22, 1981): 16-22. Accessed October 9, 2025. https://journal.geophysicsjournal.com/JofG/article/view/252.