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05 June 2018 Photo Supplied
Digging up truth South Africa was way different to what you thought
Archaeological excavations in the Wonderwerk Cave, north of Kuruman in the Northern Cape.

Research fellow Dr Lloyd Rossouw from the Department of Plant Sciences at the University of the Free State (UFS) recently published an article in the Nature Ecology and Evolution journal with Dr Michaela Ecker from the University of Toronto as lead author, and Dr James Brink, research fellow at the UFS Centre for Environmental Management. The findings described in “The palaeoecological context of the Oldowan-Acheulean in southern Africa” provides the first extensive paleoenvironmental sequence for the interior of southern Africa by applying a combination of methods for environmental reconstruction at Wonderwerk Cave, which have yielded multiple evidence of early human occupation dating back almost two million years ago.

Where water once was
The Wonderwerk Cave is found north of the Kuruman hills (situated in Northern Cape) a 140m long tube with a low ceiling. The surroundings are harsh. Semi-arid conditions allow for the survival of only hardy bushes, trees, and grasses. But during the Early Pleistocene, stepping out of the Wonderwerk Cave you would have been greeted by a completely different site, the researchers found. Using carbon and oxygen stable isotope analysis on the teeth of herbivores (Dr Ecker), fossil faunal abundance (Dr Brink), as well as the analysis of microscopic plant silica remains (phytoliths) excavated from fossil soils inside the cave (Dr Rossouw), the results show that ancient environments in the central interior of southern Africa were significantly wetter and housed a plant community unlike any other in the modern African savanna. 

What difference does it make?
While East African research shows increasing aridity and the spread of summer-rainfall grasslands more than a million years ago, the results from this study indicate an interesting twist. During the same period, shifts in rainfall seasonality allowed for alternating summer and winter-rainfall grass occurrences coupled with prolonged wetlands, that remained major components of Early Pleistocene (more or less the period between one and two million years ago) environments in the central interior of southern Africa. That means our human ancestors were also living and evolving in environments other than the generally accepted open, arid grassland model.

News Archive

UFS mourns the death of valued Member of Council
2015-05-15

Father Patrick Towe

The senior leadership of the University of the Free State (UFS) is deeply saddened by the passing away of Father Patrick Towe on Wednesday 6 May 2015, following a period of illness. Father Towe served as Chairperson of the university’s Campus Ministries Forum (CMF) for several years, and had been its representative on the UFS Council since 2006.

“Father Towe was an extremely valuable member of the UFS Council. His insight into and knowledge of university business always contributed greatly to the spirit in which the deliberations of Council took place. He will be dearly missed. Our deepest condolences go to his family, friends, the students of ACTS, as well as the congregation in Heidedal, which he served,” said Judge Ian van der Merwe, Chairperson of the UFS Council.

“I remember Father Towe fondly for his pastoral availability to staff and students during moments of crisis from the time of the Reitz incident to those times in which we lost precious student lives. He would call us to prayer and consolation, and for these gifts from Father Towe I am deeply, deeply grateful,” said Prof Jonathan Jansen, Vice-Chancellor and Rector of the UFS.

Father Towe, OMI (Missionary Oblates of Mary Immaculate) represented the Association of Catholic Tertiary Students (ACTS) on the Campus Ministries Forum. As Student Chaplain, he served the university student body through the Catholic Christian Ministry, providing spiritual guidance and support. He took up campus ministry in Bloemfontein in November 2002, and developed a quasi-parish within the student communities on campus.

He received his education in the United Kingdom where he was ordained in 1975. Throughout his career, Father Towe had a special involvement with community development and youth work. He worked as the Roman Catholic Chaplain at the University of Southampton from 1996 to 1998, providing pastoral care to both students and staff of the university. He served as Parish Priest of Christ the King in Heidedal, Bloemfontein.

“Father Towe was instrumental in reviving the CMF, and getting many more churches on campus involved. He had a heart for seeing churches with different backgrounds and focuses unite in making a difference at the university. He was a true gentleman, and was willing to listen to and negotiate with people, without compromising his values. He also did great work among the people of Heidedal towards the end of his life, and we will miss his presence on the CMF”, said Pastor Alistair Kingwill, current Chairperson of the CMF.

 

Media Release
Lacea Loader
Director: Communication and Brand Management
Tel: +27(0)51 401 2584
E-mail: news@ufs.ac.za

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