Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
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

Americans want to strengthen ties with UFS
2011-04-06

Representatives from our university and Wisconsin’s Milwaukee Campus (UWM) in America met about possible collaborative agreements during the past week. Here are, from the left: Profs. Hannes Britz, the Provost (Academic); Tien-Chien Jen, UWM Dean of the College of Engineering; and Wade Hobgood, Dean of the Peck School of Art. In front sits Dr Nalize Marais from the Directorate for Institutional Research and Academic Planning.


Photo: Gerda-Marie Viviers

Academics from the University of Wisconsin’s Milwaukee Campus (UWM) paid a visit to our university on 22 March 2011. The visit was earmarked to investigate possible research and collaborative agreements. Academic areas which were focused on prominently were engineering, water science, and education, specifically with regard to the disciplines of mathematics, science, technology and the arts. UFS lecturers representing the Faculties of Natural and Agricultural Sciences, Education and Health Sciences participated in the discussions. According to Dr Nalize Marais from the Directorate for Institutional Research and Academic Planning, possible agreements relate to exchange students, teaching opportunities for academic staff and joint research projects. “Personally, I am going to work with them (UWM) on programme planning and curriculum design for six weeks starting next week.'' She said that other UFS staff would probably also travel to Milwaukee later this year for amongst others research, new programmes and teaching.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept