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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

Shuttle services for senior medical students
2011-09-26

 
Senior medical students who make use of the shuttle services are standing next to the mini-bus.

On Friday, 30 September 2011, our university will officially launch its shuttle service for medical students. This function will take place from 12:00 to 13:00 at the Faculty of Health Sciences’ CJC Nel Reception Venue in the Francois Retief Building on our Bloemfontein Campus.

Two years ago. Dr Scarpa Schoeman began working at Internal Medicine at our Faculty of Health Sciences. Early on, he identified the transport problems of fourth- and fifth-year medical students (Phase-3 students) in the English class.
 
There are 65 Phase-3 students in the English class who are currently struggling with transport and who are part of this project. About 90% of them are bursary students at the university who, according to Schoeman, are consequently also struggling with finances. These students used public transport like taxis to move between hospital rounds and classes in the past. On average, it would cost them up to R4 000 per year for these daily travels between the UFS and the various training hospitals.
 
By the end of March 2011, NetCare had donated two mini-busses to the UFS and since 11 April, the shuttle services were available to medical students. Prof. Gert van Zyl (Dean of our Faculty of Health Sciences), Mr Mickey Gordon (Head: Marketing, Institutional Advancement and Sport) and the Rector, Prof. Jonathan Jansen, negotiated with NetCare. Gordon was also responsible for the branding of the busses. PPS and Pfizer are both sponsors who contributed to this.
 
This project is managed by Dr Schoeman, assisted by Mrs Anne-Marie Nel, who handles the administration as the Phase-3 secretary.
 
“It is important for us from the project management that students won’t see this as another taxi, but as a shuttle service of the university. Any senior medical student may make use of it, but it is mainly the under-privileged student from the English class who makes use of it.”
 
The two Quantum mini-busses do the circuit according to fixed schedules each day.  The route starts at the Francois Retief Building on our Bloemfontein Campus and then travels to the National Hospital, the Free State Psychiatric Complex (Oranje), Pelonomi, 3 Military Hospital (at Tempe) and then back again to Universitas Hospital.

 

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