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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 honours many during Autumn Diploma and Graduation Ceremony
2006-04-06

The University of the Free State (UFS) will award 857 diplomas and 2 579 degrees on 21 April 2006 and from 24-26 April 2006 during this year’s autumn diploma and graduation ceremony.  Students from the Main Campus and Vista Campus will take part in the ceremony.   

Altogether 35 doctorates and two honorary doctorates will be awarded.  The honorary doctorandi are Mr Pieter Cox (Ph D (hc)) and Mr Terry Moss (Ph D (hc)).  Mr Cox is the non-executive chairperson of Sasol Limited and Mr Moss is General Manager:  Generation Business Enhancement at Eskom.

On 21 April 2006 at 08:30 altogether 347 diplomas in all the faculties (except the upgrading programmes in the School of Education) will be awarded.  On the same day at 14:30 altogether 361 degrees in the Faculty of Economic and Management Sciences (excluding B Acc, B Admin, B Pub and related honours, master’s and doctor’s degrees) will be awarded.

On 24 April 2006 at 08:30 altogether 510 diplomas will be awarded in the School of Education (ACE, NPDE and CE).  That same day at 14:30 altogether 314 degrees, one doctorate and one honorary doctorate will be awarded in the Faculty of Economic and Management Sciences (i.e. B Acc, B Admin, B Pub and related honours, master’s and doctor’s degrees).  The honorary doctorate will be awarded to Mr Pieter Cox during this ceremony. 

Mr Cox will be honoured for being the driving force behind Sasol’s global expansion and the subsequent listing of Sasol on the New York Stock Exchange.  His passion and focus ensure that Sasol as a national asset is constantly making history, despite the sometimes hostile economic and environmental influences.

On 25 April at 08:30 altogether 325 degrees and 9 doctorates will be awarded in the faculties of Health Sciences, Law and Theology.  That same day at 14:30 altogether 554 degrees, 13 doctorates and one honorary doctorate will be awarded in the Faculty of Natural and Agricultural Sciences.  The honorary doctorate will be awarded to Mr Terry Moss during this ceremony.

Mr Moss is regarded as a modern-day South African industrialist.  He will be honoured for his dedication to the provision of sustainable renewable energy to the citizens of South Africa and Southern Africa through the development and promotion of the hydroelectric power industry and other sources of renewable electrical energy.

On 26 April at 08:30 altogether 427 degrees and 5 doctorates will be awarded in the Faculty of the Humanities and that same afternoon at 14:30 altogether 598 degrees and 7 doctorates will be awarded in the School of Education.

Both the diploma and degree ceremonies will be held in the Callie Human Centre on the Main Campus in Bloemfontein.

Media release
Issued by: Lacea Loader
Media Representative
Tel:   (051) 401-2584
Cell:  083 645 2454
E-mail:  loaderl.stg@mail.uovs.ac.za 
5 April 2006

 

 

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