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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 gets equipment worth R3,9 million to do doping tests for the World Cup
2010-05-18

One of the new state-of-the-art machines to be used for dope testing.
Photo: Mangaliso Radebe


The South African Doping Control Laboratory (SADoCoL) at the University of the Free State (UFS) in Bloemfontein boasts new state-of-the-art equipment worth R3,9 million with which doping tests for next month’s 2010 FIFA World Cup will be done.

“Our new instruments are some of the best in the world,” said a proud Dr Pieter van der Merwe, Head of the laboratory.

SADoCoL, housed in the Department of Pharmacology at the UFS, has done doping analyses for many international sport events in South Africa and elsewhere in the world, including the 1995 Rugby World Cup and the Sevens Rugby World Cup in Dubai.

“Because of our international recognition and accreditation by the World Anti-Doping Agency (WADA) the laboratory was selected to be the official doping control facility of the 2010 FIFA World Cup,” he said.

“FIFA has entered into a contract with us and they will send all the urine and blood samples for the World Cup to this laboratory. I must hasten to say that it is not only for the World Cup. We will continue with the work that we have been doing all these years regarding doping analysis in South Africa.”

“It is an honour for the Department and the UFS to offer a world-class service to a world-class association like FIFA and to be associated with a tournament of this magnitude.”

Being the only one of its kind in South Africa, and one of only two in Africa (the other being in Tunisia), it is not surprising that FIFA has entered into this partnership with SADoCoL.

“It is a well-known fact that we have been, and still are, the official doping control testing facility in South Africa for many years now. So there is also a lot of African involvement in our laboratory where African countries send samples to us for analysis,” he said.

It is not for the first time, though, that SADoCoL is involved with FIFA. The laboratory did all the testing for the Confederations Cup that was held in South Africa in June 2009.

It had just been extended to accommodate the new equipment. An official viewing session of the new facility was held last week.

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 May 2010
 

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