Published in Annals of The Transvaal Museum, in 1917, in volume 5, issue 4, pages 263-278

Published in Annals of The Transvaal Museum, in 1917, in volume 5, issue 4, pages 283-290

Published in Annals of The Transvaal Museum, in 1917, in volume 6, issue 1, pages 4-6

Published in Annals of The Transvaal Museum, in 1917, in volume 5, issue 4, pages 238-245

Published in Annals of The Transvaal Museum, in 1917, in volume 5, issue 4, pages 279-282

Published in Annals of The Transvaal Museum, in 1917, in volume 5, issue 4, pages 234-237

Published in Annals of The Transvaal Museum, in 1917, in volume 5, issue 4, pages 246-262

Published in Annals of The Transvaal Museum, in 1917, in volume 6, issue 1, pages 1-3

Published in Annals of The Transvaal Museum, in 1917, in volume 5, issue 4, pages 218-233

Published in Annals of The Transvaal Museum, in 1917, in volume 5, issue 4, pages 217