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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

UFS Alumni honours four former Kovsies
2008-04-11

The University of the Free State (UFS) will honour four old Kovsies during the Kovsie Alumni Gala Awards dinner on Friday, 16 May 2008.

UFS Alumni chose Juan Smith as the 2007 Kovsie Alumnus of the Year. Dr Sherylle Calder, Dr Derick Coetzee and Prof. André Claassen will each receive the Kovsie Cum Laude Award. This award is made to honour UFS alumni for exceptional achievements and contributions to the UFS.

Juan Smith, member of the victorious World Cup Springbok team and captain of the 2007 Vodacom Free State Cheetahs Currie Cup winners, will receive the 2007 Kovsie Alumnus of the Year award. This award is made to a Kovsie alumnus for outstanding performance on national or international level. Smith made his Springbok debut in 2003 and has received much praise for his contribution to the side since then.

Dr Sherylle Calder and Dr Derick Coetzee will both receive the Kovsie Alumni Cum Laude Award. Both have played a key role in the preparation and conditioning of the Springbok team. Dr Calder has also been highly successful as part of the coaching unit for the English rugby team that won the World Cup in 2003, and the coaching team for the Australian cricket side. She is a pioneer in the field of visual awareness. Dr Coetzee has been the fitness conditioning expert for the Springbok team for the past four years. The success of the team in the World Cup is a testament to his achievements.

Prof. André Claassen will also be honoured with a Cum Laude Award for his contribution in the advancement of the Department of Otorhinolaryngology. He has many personal achievements in his discipline and has received several national and international awards, including one for the first cochlear implants in the Free State. The Cum Laude Award is given to an alumnus for outstanding service or achievement on local, national or international level in his/her field or discipline.

The Gala Awards dinner is a public event and will take place in the Reitz Hall of the Centenary Complex on the Main Campus in Bloemfontein. Microsoft is co-sponsor of the event. Those who are interested in attending can contact Ms Annanda Calitz at 051 401 3382 or alumni@fus.ac.za.

For information regarding the Kovsie Alumni Annual General Meeting, please contact Ms Annanda Calitz 051 401 3382 or Mr Lucas Radebe at 051 401 3751.

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454

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