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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

Women must fight for equal opportunities - Motshekga
2010-08-06

 
Photo: Stephen Collett

“We will not know peace and prosperity unless all women are free. We must open opportunities for women and make sure that we achieve the necessary progress. I believe this would be the best way to honour the life of Charlotte Maxeke.”

This rallying call for action was made by the Minister of Basic Education, Ms Angie Motshekga (pictured), in her speech to commemorate the life of Charlotte Maxeke, a woman she described as “a heroine” to all South Africans.

The University of the Free State (UFS), in conjunction with the Free State Premier’s office, presented the annual Charlotte Maxeke Memorial Lecture at the Main Campus in Bloemfontein to once again honour this remarkable African woman as part of celebrating Women’s Month.

“We must ensure that we act consciously to extend equal opportunities, freedom and justice to all women,” she said. “We must put all our energies together in this task of uplifting women and children.”

She said that even though women had made considerable strides since the advent of democracy in South Africa, especially in government, much still had to be done to ensure equal opportunities for all women.

“There’s a 40% women representation in government, but the question we should ask ourselves is: What value does this representation bring to the life of an ordinary woman? What impact does it have on her life?” she asked.

She said women were still less represented in managerial positions. “Sexism requires the same amount of energy that we use to fight against racism,” she said.

She also announced that the government had decided to declare the graves of Charlotte Maxeke, Lillian Ngoyi and Helen Joseph as national heritage sites.

The well-attended lecture was entitled: United in action to make 2010-2020 a decade for women in Africa.

Among those present were members of the ANC Women’s League, who came in buses and mini-buses; Dr Allan Boesak and his wife; past and present Free State MECs; and the Vice-Rector of External Relations at the UFS, Prof. Ezekiel Moraka.

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

 

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