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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

Renewal process in JBM Hertzog Residence
2014-03-19

In February 2014, the JBM Hertzog residence community initiated a process of renewal. The review and reassessment of university symbols and traditions is nothing new; it takes place on a regular basis through the institution.

This means that various conversations take place to consult students on the evaluation of their residence’s values, symbols, systems and traditions in a changing South Africa. The university is deeply committed to continuously renewing its residence cultures through focused conversations in order to be more inspiring and welcoming to all students. The involvement of students in co-creating such spaces remains paramount.

The university regrets the deliberate and misleading information in the media on the process underway in JBM. The importance of student involvement consequently calls for the distribution of accurate information in order to avoid uncertainties, misunderstandings and incorrect perceptions.

It is therefore important to state the following regarding the current renewal process in JBM Hertzog:

1. No memorabilia or photos have been removed, and no final decisions have been taken in this regard. These decisions form an integral part of the consultation process described above.

2. The name of the residence (among other symbols) is part of the consultation process. It is also important to note that all suggested name changes at the UFS are subject to the approval of the institutional Naming Committee and the University Council.

3. The perception that this process is being used to eliminate certain unique cultural identities is incorrect. However, what this process aims to achieve is a more inclusive and welcoming residence culture, and throughout this will be done in consultation with all students.

All current residents of JBM Hertzog are invited to form part of this renewal process. In conclusion, the UFS wishes to convey its appreciation to the Residence Committee members and the residents for their positive attitude and continuous support during this very important process.

Prof Jonathan Jansen
Vice-Chancellor and Rector
University of the Free State
 

Issued by: Lacea Loader (Director: Communication and Brand Management)
Telephone: +27(0)51 401 2584 or +27 (0) 83 645 2454
E-mail: news@ufs.ac.za
Fax: +27 (0) 51 444 6393

 

 

 

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