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05 June 2018
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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.
UFS council awards honorary doctorates
2007-03-22
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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
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Prof. Bannie Britz
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Mr. Khotso Pieter David Maphalla
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