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24 October 2018
Geologist shares ground-breaking findings at Alex du Toit lecture
From the left: Prof Marian Tredoux, Associate Professor in the UFS Department of Geology, Prof Lew Ashwal, and Snegugu Zigubu, BSc (Hons) Geology student.

The Department of Geology at the University of the Free State (UFS) was recently the host of a lecture in the 2018 Alex du Toit Memorial Lecture series.

The speaker at this event was the A-rated NRF researcher, Prof Lew Ashwal from the University of the Witwatersrand. He addressed academics and geology students on ‘Wandering continents of the Indian Ocean’.

Lost continent found


In this talk he specifically shared the research he conducted on the islands of Madagascar (which he visited 30 times to conduct field work and says it is not for the faint-hearted), the Seychelles, and Mauritius. 

Two things stood out in his lecture: the way in which his findings on the three islands helped to refine details about the assembly of the Gondwana supercontinent, and the report of a ‘lost continent’ found under Mauritius. 

These discussions were linked by Prof Ashwal’s belief that the so-called lost continent he found under Mauritius is a leftover from the break-up of Gondwana,

The discovery was made when he and a team of researchers found zircon from 2000 million years ago on a 9-million-year-young island. He believes that the piece of crust (where the tested zircon probably formed), which was covered by lava during recent volcanic eruptions on the island, is a tiny piece of the ancient continent which broke off from Madagascar, when Africa, India, Australia and Antarctica split up and formed the Indian Ocean.

Media frenzy 

The fact that the team of researchers found these extremely old minerals proves that there are materials under Mauritius that originated from a continent under the island. 

Prof Ashwal is studying the break-up process of the continents in order to understand the geological history of the planet.

For his work Prof Ashwal has enjoyed coverage from publications as far apart in focus from each other as The New York Times and Cosmopolitan magazine. 

News Archive

Kovsie student off to global leadership camp in Thailand
2013-06-01

Ifa Tshishonge
24 June 2013

Student leaders from around the world, representing countries such as the United States, Germany, Japan, India, Pakistan and Vietnam, will take part in a global leadership camp at Mahasarakhan University (MSU) in Thailand from 24 June to 4 July 2013. Among them will be a Kovsie student, the only representative from the African continent.

Ifa Tshishonge, a third-year LLB student, is heading to MSU where he will engage with other young leaders in matters such as community service projects, public speaking and eco-tourism. The camp will give students an opportunity to develop their leadership skills. About 80 students will participate, 20 of them representatives from MSU. The rest are delegates from partner universities from around the world.

Tshishonge is excited to interact with fellow young leaders. “As the only African representative, I am looking forward to being part of a group which will continue to create economic and societal progress in a responsible and sustainable manner on a global scale,” he says.

This Kovsie has steadily been gravitating toward leadership roles. He has served in the SRC as a member of the First Generation Student, as well as a member of Constitutional Affairs subcommittees.Tshishonge is currently the chairperson of the Reformed Church Bloemfontein Student Fellowship (RCBSF) Association on the Bloemfontein Campus.

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