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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

Construction at Qwaqwa Campus creates jobs for local community
2010-05-28

At the construction site hand-over ceremony are, from the left: Dr
Elias Malete, Dr Dipane Hlalele, Prof. WF van Zyl and Mr Derek Canavan
(Freelance Construction)
Photo: Thabo Kessah


Local labour is set to benefit from at least 20 job opportunities that will be created during the building of new facilities valued at R13,5 million for the Faculty of Education on the Qwaqwa Campus of the University of the Free State (UFS).

This was announced by Mr Derek Canavan, an architect from Freelance Construction, during the sod-turning ceremony held on the construction site recently.

The soon to be built facilities will include a 100-seater lecture hall, two 50-seater classrooms, an office block, ablution facilities, two separate laboratories for biology and science, as well as an IT laboratory with 70 work stations. All these facilities will be user-friendly to the disabled students.

Addressing a contingent of brains behind the project that included Mr Nico Janse van Rensburg, Manager of Physical Planning at the UFS, Dr Elias Malete, the Qwaqwa Campus Principal, said that this addition to the existing infrastructure would enable the campus to meet its enrolment and output challenges.

“These new facilities will no doubt increase the university’s academic and research capacity and will certainly help us respond positively to Minister Blade Nzimande’s call to institutions of higher learning to improve on scientific research. We are therefore pleased with this multi-million rand investment from the National Department of Education and the UFS,” he concluded.

Also attending was Dr Dipane Hlalele, Programme Head in the faculty, who was also pleased with the new facilities. “These facilities will help us to answer to our community’s needs of pre-school and foundation-phase teacher training which will be added to our study programme in January 2011. We will be introducing a new B.Ed. degree in Pre-school and Foundation phases and these facilities will help in the production of quality teachers for the benefit of our community,” he said.

The new building is expected to be ready for usage in June 2011.

Media Release
Issued by: Lacea Loader
Director: Strategic Communication (acting)
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl@ufs.ac.za  
27 May 2010
 

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