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Cape storm surge a harbinger of worsening coastal risks

Nelson Mandela University to collaborate with BRICS

Delegations of Russian, Brazilian and Chinese Ministerial officials recently visited Nelson Mandela University as part of the Brazil, Russia, India, China and South Africa (BRICS) Ministers’ meeting in Gqeberha. The University and the delegations dis

A mid-Permian mafic intrusion into wet marine sediments of the lower S by G R Bann, B G Jones et al

A mid-Permian (late Kungurian) micro-dolerite dyke/sill complex located at Kinghorn Point intruded into the then unconsolidated upper Wandrawandian Siltstone of the lower Shoalhaven Group, southeastern Sydney Basin. The dark grey siltstone was deposited in the deeper part of a coastal seaway characterised by northward-directed paleocurrents, with a Cruziana ichnofacies, crinoid stem fossils and abundant glendonites indicating a cold climate. Thin periodic storm deposits, or tempestites, of fine-grained sandstone of volcanogenic origin are scattered through the siltstone. These paler sandy beds were probably derived from island volcanoes to the south or southeast, indicating that regional volcanism was pervasive during this glacial episode. Evidence for penecontemporaneous igneous emplacement into mid-Permian wet unconsolidated shallow marine sediments includes: destruction of primary sedimentary structures caused by extensive interaction and intermingling between the sedimentary and ig

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