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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 council awards honorary doctorates
2007-03-22

The Council of the University of the Free State (UFS) has decided to confer honorary doctorates on architect Prof. Barend Johannes Britz and author Mr Khotso Pieter David Maphalla.

Prof. Bannie Britz is being honoured for his contribution to architecture and Mr Maphalla for his contribution to the development of the Sesotho language and culture.
Prof. Britz worked as an architectural assistant abroad as well as in South Africa between 1961 and 1964, before establishing his own practice in 1968. He obtained a master’s degree in Urban Design in 1991 and was awarded the Prize of the City of Johannesburg for the best urban design dissertation.

He was appointed as Professor and Head of the Department of Architecture at the UFS in 1992. Prof. Britz is a member of several professional associations and has received 17 merit awards as well as a gold medal of excellence from the Institute of SA Architects.

Mr Maphalla is a prolific Sesotho author and has contributed significantly to the development of the Sesotho language and culture through his poetry, novels, dramas and short stories.

Most of his books have been prescribed for secondary schools throughout the country. His collected works are still used as reference works for literary studies by African Languages Departments at most South African universities.

Mr Maphalla played a significant role in the establishment of the South African National Sesotho Authors’ Association and has been the recipient of numerous awards for his sterling work. These include the M-net Book Prize in 1996 and a Lifetime Achiever Award in 2005 from the National Department of Arts and Culture, the first and only Sesotho author to have received this award thus far.

Media release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@mail.ufs.ac.za
19 March 2007
 

 
Prof. Bannie Britz

 
Mr. Khotso Pieter David Maphalla

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