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30 December 2019 | Story Thabo Kessah | Photo Thabo Kessah
Gavin Dollman
Gavin Dollman is involved in virtual prospecting for fossils using a drone.

Gavin Dollman is one of the young researchers selected for the international research programme funded through the US-SA Higher Education Network. This prestigious programme is aimed at giving PhD candidates and their supervisors the opportunity to regularly travel to the USA and spend time at participating US universities where their co-promoters will be based.

“The University Staff Doctoral Programme (USDP) has allowed me to bring my idea of collaborative science to fruition. It’s an exciting opportunity,” Dollman said.

Dollman added that his PhD studies would focus on the machine and deep learning for prospecting for palaeontology. He is studying with the Appalachian State University. Other participating universities are Montana and Colorado State.

He has also had the privilege to work alongside a team of Geologists and Paleontologists from the universities of Birmingham, Zurich and Oxford in a project under the auspices of the University of the Witwatersrand’s Evolution Studies Institute (ESI) on a site in rural Eastern Cape.

“My role within this massive project is to perform a detailed survey of the sites and the surrounding area for later analysis. I used a drone known as the DJI Phantom 3 Pro with which I took hundreds of pictures that were later put together to create a detailed map,” he said.

“The maps allowed for virtual prospecting by the team and will in the long term serve as the basis for a predictive fossil model for the area.”

Dollman is a lecturer in the Department of Computer Science and Informatics on the Qwaqwa Campus.

News Archive

Record broken at UFS auction
2010-09-06

 Prof. Niel Heideman (Acting Dean: Faculty of Natural and Agricultural Sciences, UFS) and Ntembeko Isaac Manyashe from BKB with the bull that was sold for R135 000.
Photo: Lize du Plessis

A provincial record was recently broken when a remarkable R135 000 was paid for a Sussex bull at the weekly auction of the Lengau Agricultural Development Centre at the University of the Free State (UFS). The bull, called Platdrif Dunlop, was bought by Mr Adri Basson from Vendetta Ranch in Windhoek.

The Sussex breed is one of the oldest breeds in the world. Platdrif Dunlop’s previous owner, Mr Nollie Stofberg from Worcester, has raised the bull since its birth approximately three years ago, after the animal’s potential as a stud bull became clear. Mr Basson also bought some heifers at the auction and they travelled with Platdrif Dunlop to Vendetta Ranch last week.

The weekly auction at the Lengau Agricultural Development Centre is held in collaboration with BKB Louwid. According to Dr Leán van der Westhuizen, Head of the Lengau Agricultural Development Centre, the weekly auctions attract a lot of interest amongst the Bloemfontein agricultural community and anybody is welcome to attend it.

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