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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

5 things you might not know about Elizabeth Molapo: Miss SA 2016 finalist
2015-11-20

Kovsies’ own beauty queen, Elizabeth Molapo

Elizabeth Lihotetso Molapo is a final-year BCom Economics student at the University of the Free State. The impeccably-beautiful 23-year-old is the only Bloemfontein representative among the top 12 contestants who have their eyes fixed on the Miss South Africa 2016 crown.

You might not know that:


1. Elizabeth was named after Queen Elizabeth 2, with whom she shares a birthday. Her middle name, “Lihotetso”, translates as “Fire”. Suffice it to say, her burning desire to learn - the pull factor for her embarking on the Miss SA 2016 journey - is a manifestation of her fate.

2. This is not her first time in the Miss SA competition. Last year, Elizabeth gave the Miss SA competition a try but unfortunately did not make very far.

3. Her childhood dream was to become a pediatrician. Economics won when she had to shadow at a hospital when she was in high school, and was horrified at the sight of blood. Elizabeth then decided: “This isn’t for me!”

4. “Enter Miss SA,” she recalls Rolene Strauss saying. The former Miss SA and current Miss World encouraged her to follow her dreams, and to aim for the most prestigious tiara in the country.

5. The last book she read was Redeeming Love by Francine Rivers. It is also the next one she might read, as she has read it three times already.

Other Kovsies who have made strides in the beauty pageant realm include Rolene Strauss who was crowned Miss SA 2014 and Miss World 2015. Earlier this year, Relebohile Kobeli was also crowned Miss Lesotho 2015 and is now en route to Miss World International 2015 in China.

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